NGK 5599 Spark Plug-Laser Iridium

NGK
NGK 5599 Spark Plug-Laser Iridium

Please Note: Some images my not represent the actual product

SCW is an Authorized Dealer Free Ground Shipping Over $150 Expert Aftermarket Support, Before & After You Order
Part Number: 5599
Manufacturer: NGK
On Sale: $10.77

Availability:
50 New In Stock
Norton Shopping Guarantee

#5599 DOMESTIC PLUG 4/BOX

Select Vehicle Above to Narrow Fitment Info!

Year Make Model Trim Engine Vehicle Fit Notes

Buick

 

Allure

 

CX

 
3.8L V6 Gas OHV
 
Buick
Allure
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Allure

 

CX

 
3.8L V6 Gas OHV
 
Buick
Allure
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Allure

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Allure
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Allure

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Allure
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Allure

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Allure
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

BASE

 
3.1L V6 Gas OHV
 
Buick
Century
BASE

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Century
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Wagon 4-Door
 

Buick

 

Century

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Century
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Century

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Century
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Century
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Century
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Century
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Wagon 4-Door
 

Buick

 

Century

 

SPECIAL

 
3.1L V6 Gas OHV
 
Buick
Century
SPECIAL

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Century

 

SPECIAL

 
3.1L V6 Gas OHV
 
Buick
Century
SPECIAL

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Wagon 4-Door
 

Buick

 

Century

 

SPECIAL EDITION

 
3.1L V6 Gas OHV
 
Buick
Century
SPECIAL EDITION

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Electra

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
Electra
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Electra

 

PARK AVENUE

 
3.8L V6 Gas OHV
 
Buick
Electra
PARK AVENUE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Electra

 

T-TYPE

 
3.8L V6 Gas OHV
 
Buick
Electra
T-TYPE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LaCrosse

 

CX

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LaCrosse

 

CX

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LaCrosse

 

CXL

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LaCrosse

 

CXL

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LaCrosse

 

CXL

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LaCrosse

 

CXL

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LeSabre

 

BASE

 
3.8L V6 Gas OHV
 
Buick
LeSabre
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
VIN: C
Coupe 2-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
VIN: C
Coupe 2-Door
 

Buick

 

Lucerne

 

CX

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Lucerne

 

CX

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CX

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Lucerne

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CXL

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Park Avenue

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

BASE

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
BASE

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Park Avenue

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV Supercharged
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Park Avenue

 

ULTRA

 
3.8L V6 Gas OHV
 
Buick
Park Avenue
ULTRA

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Reatta

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Reatta
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Reatta

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Reatta
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Convertible 2-Door
 

Buick

 

Regal

 

25TH ANNIVERSARY EDITION

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
25TH ANNIVERSARY EDITION

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Regal

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Regal
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Regal
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Regal

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Regal
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
Regal
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
Regal
CUSTOM

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Regal

 

GRAN SPORT

 
3.8L V6 Gas OHV
 
Buick
Regal
GRAN SPORT

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Regal

 

GRAN SPORT

 
3.8L V6 Gas OHV
 
Buick
Regal
GRAN SPORT

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

GS

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
GS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Regal

 

GS

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
GS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

GS

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
GS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Regal

 

GS

 
3.8L V6 Gas OHV
 
Buick
Regal
GS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

GS

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
GS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Regal

 

GSE

 
3.8L V6 Gas OHV Supercharged
 
Buick
Regal
GSE

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Supercharged
Sedan 4-Door
 

Buick

 

Regal

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
Regal
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
Regal
LIMITED

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Regal

 

LS

 
3.8L V6 Gas OHV
 
Buick
Regal
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Buick

 

Regal

 

LS

 
3.8L V6 Gas OHV
 
Buick
Regal
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

LS

 
3.8L V6 Gas OHV
 
Buick
Regal
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

LS

 
3.8L V6 Gas OHV
 
Buick
Regal
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Regal

 

OLYMPIC GOLD EDITION

 
3.8L V6 Gas OHV
 
Buick
Regal
OLYMPIC GOLD EDITION

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Rendezvous

 

CX

 
3.5L V6 Gas OHV
 
Buick
Rendezvous
CX

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX

 
3.5L V6 Gas OHV
 
Buick
Rendezvous
CX

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX PLUS

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX PLUS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX PLUS

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX PLUS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CX PLUS

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CX PLUS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CXL

 
3.5L V6 Gas OHV
 
Buick
Rendezvous
CXL

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CXL

 
3.5L V6 Gas OHV
 
Buick
Rendezvous
CXL

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CXL

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CXL

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Buick

 

Rendezvous

 

CXL PLUS

 
3.4L V6 Gas OHV
 
Buick
Rendezvous
CXL PLUS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Buick

 

Riviera

 

BASE

 
3.8L V6 Gas OHV Supercharged
 
Buick
Riviera
BASE

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Riviera

 

BASE

 
3.8L V6 Gas OHV
 
Buick
Riviera
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Riviera

 

BASE

 
3.8L V6 Gas OHV Supercharged
 
Buick
Riviera
BASE

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Riviera

 

LUXURY

 
3.8L V6 Gas OHV
 
Buick
Riviera
LUXURY

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Riviera

 

T-TYPE

 
3.8L V6 Gas OHV
 
Buick
Riviera
T-TYPE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Skylark

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Skylark
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Skylark

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Skylark
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Skylark

 

CUSTOM

 
3.1L V6 Gas OHV
 
Buick
Skylark
CUSTOM

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Skylark

 

GRAN SPORT

 
3.1L V6 Gas OHV
 
Buick
Skylark
GRAN SPORT

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Skylark

 

GRAN SPORT

 
3.1L V6 Gas OHV
 
Buick
Skylark
GRAN SPORT

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Skylark

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Skylark
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Skylark

 

LIMITED

 
3.1L V6 Gas OHV
 
Buick
Skylark
LIMITED

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Skylark

 

OLYMPIC GOLD EDITION

 
3.1L V6 Gas OHV
 
Buick
Skylark
OLYMPIC GOLD EDITION

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Buick

 

Skylark

 

OLYMPIC GOLD EDITION

 
3.1L V6 Gas OHV
 
Buick
Skylark
OLYMPIC GOLD EDITION

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Buick

 

Terraza

 

CX MINI PASSENGER

 
3.5L V6 Gas OHV
 
Buick
Terraza
CX MINI PASSENGER

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 4-Door
 

Buick

 

Terraza

 

CXL MINI PASSENGER

 
3.5L V6 Gas OHV
 
Buick
Terraza
CXL MINI PASSENGER

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 4-Door
 

Buick

 

Terraza

 

CXL MINI PASSENGER

 
3.5L V6 Gas OHV
 
Buick
Terraza
CXL MINI PASSENGER

3.5L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 4-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LT EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LT EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LT EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LT EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Astro

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Astro

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Astro
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Beretta

 

BASE

 
3.1L V6 Gas OHV
 
Chevrolet
Beretta
BASE

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Beretta

 

Z26

 
3.1L V6 Gas OHV
 
Chevrolet
Beretta
Z26

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
BASE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
BASE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
BASE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
BASE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
BASE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LS

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LT

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LT

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

LT

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
LT

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

TRAILBLAZER

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
TRAILBLAZER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Blazer

 

XTREME

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
XTREME

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

XTREME

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
XTREME

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

ZR2

 
4.3L V6 Gas OHV
 
Chevrolet
Blazer
ZR2

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 2-Door
 

Chevrolet

 

C1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Extended Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Extended Cab Pickup 3-Door
 

Chevrolet

 

C1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
C1500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 3-Door
 

Chevrolet

 

C1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Extended Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Standard Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
C1500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

WT

 
4.3L V6 Gas OHV
 
Chevrolet
C1500
WT

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

C2500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

WT

 
7.4L V8 Gas OHV
 
Chevrolet
C2500
WT

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500 Suburban

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
C2500 Suburban
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

LT

 
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
LT

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
C3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

C3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
5.7L V8 CNG OHV,
5.7L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

5.7L V8 CNG OHV,
5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
5.7L V8 CNG OHV,
5.7L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

5.7L V8 CNG OHV,
5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

C3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
C3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Convertible 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Convertible 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Camaro

 

LUJO

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
LUJO

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Camaro

 

RS

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
RS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Convertible 2-Door
 

Chevrolet

 

Camaro

 

RS

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
RS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Coupe 2-Door
 

Chevrolet

 

Corsica

 

BASE

 
3.1L V6 Gas OHV
 
Chevrolet
Corsica
BASE

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Equinox

 

LS

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LS

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LS

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LS

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LS

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LT

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LT

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LT

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LT

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LT

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LT

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Equinox

 

LTZ

 
3.4L V6 Gas OHV
 
Chevrolet
Equinox
LTZ

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 4-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 1500

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 1500

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 4-Door
 

Chevrolet

 

Express 1500

 

LT STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 1500
LT STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS EXTENDED PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
LS EXTENDED PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 2-Door
Cutaway
 

Chevrolet

 

Express 3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 2-Door
Cutaway
 

Chevrolet

 

Express 3500

 

BASE EXTENDED

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE EXTENDED

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE EXTENDED

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
BASE EXTENDED

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE EXTENDED PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE EXTENDED PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE EXTENDED PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE EXTENDED PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE EXTENDED PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
BASE EXTENDED PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE STANDARD

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE STANDARD

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE STANDARD

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
BASE STANDARD

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cargo Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE STANDARD PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
BASE STANDARD PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

BASE STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
BASE STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

LS EXTENDED PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
LS EXTENDED PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

LS EXTENDED PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
LS EXTENDED PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

LS STANDARD PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
LS STANDARD PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

LS STANDARD PASSENGER

 
7.4L V8 Gas OHV
 
Chevrolet
Express 3500
LS STANDARD PASSENGER

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Express 3500

 

LS STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
Chevrolet
Express 3500
LS STANDARD PASSENGER

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Van 3-Door
 

Chevrolet

 

Impala

 

BASE

 
3.4L V6 Gas OHV
 
Chevrolet
Impala
BASE

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Chevrolet

 

Impala

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Chevrolet

 

Impala

 

BASE

 
3.4L V6 Gas OHV
 
Chevrolet
Impala
BASE

3.4L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
BASE

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

LS

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Chevrolet

 

Impala

 

LS

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

LS

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

LS SPORT

 
3.8L V6 Gas OHV
 
Chevrolet
Impala
LS SPORT

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

SS

 
3.8L V6 Gas OHV Supercharged
 
Chevrolet
Impala
SS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Impala

 

SS

 
3.8L V6 Gas OHV Supercharged
 
Chevrolet
Impala
SS

3.8L V6 Gas OHV Supercharged
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Sedan 4-Door
 

Chevrolet

 

K1500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
CHEYENNE

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
SILVERADO

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

WT

 
4.3L V6 Gas OHV
 
Chevrolet
K1500
WT

4.3L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
OE Equivalent Design
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

WT

 
5.7L V8 Gas OHV
 
Chevrolet
K1500
WT

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K1500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500 Suburban
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K1500 Suburban

 

LS

 
5.7L V8 Gas OHV
 
Chevrolet
K1500 Suburban
LS

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K1500 Suburban

 

LT

 
5.7L V8 Gas OHV
 
Chevrolet
K1500 Suburban
LT

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

WT

 
7.4L V8 Gas OHV
 
Chevrolet
K2500
WT

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500 Suburban

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K2500 Suburban
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LS

 
5.7L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LS

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LT

 
5.7L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LT

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LT

 
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LT

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sport Utility 4-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
BASE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

BASE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
BASE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

CHEYENNE

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
CHEYENNE

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

LS

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
LS

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
7.4L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

7.4L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Cab & Chassis 4-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Crew Cab Pickup 4-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Extended Cab Pickup 2-Door
 

Chevrolet

 

K3500

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K3500
SILVERADO

5.7L V8 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Standard Cab Pickup 2-Door
 

Chevrolet

 

Lumina

 

BASE

 
3.1L V6 Gas OHV
 
Chevrolet
Lumina
BASE

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Lumina

 

LS

 
3.8L V6 Gas OHV
 
Chevrolet
Lumina
LS

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Lumina

 

LS

 
3.1L V6 Gas OHV
 
Chevrolet
Lumina
LS

3.1L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Lumina

 

LS

 
3.4L V6 Gas DOHC
 
Chevrolet
Lumina
LS

3.4L V6 Gas DOHC
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door
 

Chevrolet

 

Lumina

 

LTZ

 
3.8L V6 Gas OHV
 
Chevrolet
Lumina
LTZ

3.8L V6 Gas OHV
Laser Iridium Spark Plug
Gap 0.060
Sedan 4-Door