DENSO 3324 Iridium Long-Life Spark Plug

DENSO
DENSO 3324 Iridium Long-Life Spark Plug

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Part Number: 3324
Manufacturer: DENSO
On Sale: $10.37

Availability:
0 New In Stock
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Product Note:

Iridium Long-Life Spark Plug

Specs:

Center Electrode Core Material: Copper
Center Electrode Tip Material: Iridium-Rhodium Alloy
Gap Size: 0.044
Ground Configuration: Standard
Ground Electrode Core Material: Nickel
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Platinum Chip
Hex Size: 16.0
Manufacturer Heat Range: 16
Reach: 19.00
Resistance: 5000
Seat Type: Gasket

First Automotive Plug to Use Iridium!

The DENSO Iridium Long Life plug is fast becoming the standard for today’s high-tech engines. Properties of DENSO’s patented Iridium alloy have broken through the spark plug technology barrier. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions, DENSO’s patented Iridium alloy is six times harder and eight times stronger than conventional Platinum and can handle temperatures in excess of 4,000°F. You’ll enjoy more horsepower, faster easier starts, less misfires under heavy loads, plus better conservation of fuel at all times!

Using the same laser welding process as the Iridium Power spark plug, DENSO designed a long life spark plug factory-installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. Using its patented Iridium alloy, DENSO was able to shrink the center electrode to 0.7mm, dramatically improving ignitability and longevity.

Closely related to platinum and exhibiting even tougher qualities, the rare metal iridium is an ideal material for spark plugs. The DENSO Iridium Long Life plug was specifically designed for long service life and consistent performance in the latest, most advanced production cars. A fine-wire, 0.7mm iridium center electrode is 360-degree laser welded in place using an exclusive DENSO process, then matched to a platinum ground electrode. This pair of precision-formed, premium-metal electrodes dramatically extend the plug’s useful life. The DENSO Iridium Long Life plug has been selected as original equipment on many of the world’s top cars, including those from GM, Toyota, Honda, and Mitsubishi. There’s a simple reason for that: these manufacturers needed the best.

FEATURES

  • Fine-wire iridium center electrode
  • Platinum ground electrode
  • 360 degree laser-welded spark tip

BENEFITS

  • Sustained spark performance over 100,000 miles
  • Withstands higher pressures and temperatures
  • Reduced spark plug wear and erosion

Select Vehicle Above to Narrow Fitment Info!

Year Make Model Trim Engine Vehicle Fit Notes

Audi

 

A4 Quattro

 

ALL

 
3.2L V6 NA CALA GAS
 
Audi
A4 Quattro
ALL

3.2L V6 NA CALA GAS
 

Audi

 

A5 Quattro

 

ALL

 
3.2L V6 NA CALA GAS
 
Audi
A5 Quattro
ALL

3.2L V6 NA CALA GAS
 

Audi

 

A6 Quattro

 

ALL

 
3.0L V6 Supercharged CAJA GAS,
3.0L V6 Supercharged CCAA GAS
 
Audi
A6 Quattro
ALL

3.0L V6 Supercharged CAJA GAS,
3.0L V6 Supercharged CCAA GAS
Submodel: AVANT
 

Audi

 

Q5

 

ALL

 
3.2L V6 NA CALB GAS
 
Audi
Q5
ALL

3.2L V6 NA CALB GAS
Submodel: PRESTIGE
 

Audi

 

Q5

 

ALL

 
3.2L V6 NA CALB GAS
 
Audi
Q5
ALL

3.2L V6 NA CALB GAS
Submodel: PREMIUM PLUS
 

Audi

 

S5

 

ALL

 
3.0L V6 Supercharged CAKA GAS
 
Audi
S5
ALL

3.0L V6 Supercharged CAKA GAS
Submodel: CABRIOLET
 

Chevrolet

 

Prizm

 

ALL

 
1.8L L4 NA GAS
 
Chevrolet
Prizm
ALL

1.8L L4 NA GAS
w/ 8 Engine VIN
 

Chrysler

 

Aspen

 

ALL

 
4.7L V8 NA FLEX
 
Chrysler
Aspen
ALL

4.7L V8 NA FLEX
w/ P Engine VIN
 

Chrysler

 

Aspen

 

ALL

 
4.7L V8 NA GAS
 
Chrysler
Aspen
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Chrysler

 

Cirrus

 

ALL

 
2.4L L4 NA GAS
 
Chrysler
Cirrus
ALL

2.4L L4 NA GAS
w/ X Engine VIN
 

Chrysler

 

Voyager

 

ALL

 
2.4L L4 NA GAS
 
Chrysler
Voyager
ALL

2.4L L4 NA GAS
Submodel: BASE
w/ B Engine VIN
 

Dodge

 

Avenger

 

ALL

 
2.5L V6 NA GAS
 
Dodge
Avenger
ALL

2.5L V6 NA GAS
w/ N Engine VIN
 

Dodge

 

Caravan

 

ALL

 
2.4L L4 NA GAS
 
Dodge
Caravan
ALL

2.4L L4 NA GAS
Submodel: BASE
w/ B Engine VIN
 

Dodge

 

Caravan

 

ALL

 
2.4L L4 NA GAS
 
Dodge
Caravan
ALL

2.4L L4 NA GAS
Submodel: ES
w/ B Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Dakota
ALL

4.7L V8 NA FLEX
Submodel: SPORT
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Dakota
ALL

4.7L V8 NA FLEX
Submodel: SXT
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Dakota
ALL

4.7L V8 NA FLEX
Submodel: TRX4
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA FLEX,
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA FLEX,
4.7L V8 NA GAS
Submodel: LARAMIE
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: TRX
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: SPORT
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Dakota
ALL

4.7L V8 NA FLEX
w/ P Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
w/ J Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: SLT PLUS
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: SPORT PLUS
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: SLT
w/ N Engine VIN
 

Dodge

 

Dakota

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Dakota
ALL

4.7L V8 NA GAS
Submodel: BASE
w/ N Engine VIN
 

Dodge

 

Durango

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Durango
ALL

4.7L V8 NA FLEX
w/ P Engine VIN
 

Dodge

 

Durango

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Durango
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
3.7L V6 NA GAS
 
Dodge
Ram 1500
ALL

3.7L V6 NA GAS
Submodel: ST
w/ K Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Ram 1500
ALL

4.7L V8 NA FLEX
Submodel: TRX4
w/ P Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Ram 1500
ALL

4.7L V8 NA GAS
Submodel: TRX4
w/ N Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Ram 1500
ALL

4.7L V8 NA FLEX
Submodel: SLT
w/ P Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA FLEX
 
Dodge
Ram 1500
ALL

4.7L V8 NA FLEX
Submodel: ST
w/ P Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Ram 1500
ALL

4.7L V8 NA GAS
Submodel: SLT
w/ N Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Ram 1500
ALL

4.7L V8 NA GAS
Submodel: ST
w/ N Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Ram 1500
ALL

4.7L V8 NA GAS
Submodel: LARAMIE
w/ N Engine VIN
 

Dodge

 

Ram 1500

 

ALL

 
4.7L V8 NA GAS
 
Dodge
Ram 1500
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Dodge

 

Stratus

 

ALL

 
2.4L L4 NA GAS
 
Dodge
Stratus
ALL

2.4L L4 NA GAS
w/ X Engine VIN
 

Jeep

 

Commander

 

ALL

 
4.7L V8 NA FLEX
 
Jeep
Commander
ALL

4.7L V8 NA FLEX
Submodel: BASE
w/ P Engine VIN
 

Jeep

 

Commander

 

ALL

 
4.7L V8 NA FLEX
 
Jeep
Commander
ALL

4.7L V8 NA FLEX
Submodel: LIMITED
w/ P Engine VIN
 

Jeep

 

Commander

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Commander
ALL

4.7L V8 NA GAS
Submodel: BASE
w/ N Engine VIN
 

Jeep

 

Commander

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Commander
ALL

4.7L V8 NA GAS
Submodel: LIMITED
w/ N Engine VIN
 

Jeep

 

Commander

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Commander
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA FLEX
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA FLEX
Submodel: LAREDO
w/ P Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA FLEX
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA FLEX
Submodel: LIMITED
w/ P Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA GAS
Submodel: LAREDO
w/ N Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA GAS
Submodel: LIMITED
w/ N Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA GAS
Submodel: 65TH ANNIVERSARY EDITION
w/ N Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA GAS
w/ N Engine VIN
 

Jeep

 

Grand Cherokee

 

ALL

 
4.7L V8 NA GAS
 
Jeep
Grand Cherokee
ALL

4.7L V8 NA GAS
Submodel: SPECIAL EDITION
w/ N Engine VIN
 

Lexus

 

GS300

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Lexus
GS300
ALL

3.0L L6 NA 2JZ-GE GAS
w/ D Engine VIN
 

Lexus

 

GS300

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Lexus
GS300
ALL

3.0L L6 NA 2JZ-GE GAS
w/ J Engine VIN
 

Lexus

 

SC300

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Lexus
SC300
ALL

3.0L L6 NA 2JZ-GE GAS
w/ D Engine VIN
 

Lexus

 

SC300

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Lexus
SC300
ALL

3.0L L6 NA 2JZ-GE GAS
w/ J Engine VIN
 

Mitsubishi

 

Raider

 

ALL

 
4.7L V8 NA GAS
 
Mitsubishi
Raider
ALL

4.7L V8 NA GAS
Submodel: LS
w/ N Engine VIN
 

Mitsubishi

 

Raider

 

ALL

 
4.7L V8 NA GAS
 
Mitsubishi
Raider
ALL

4.7L V8 NA GAS
Submodel: SE
w/ N Engine VIN
 

Mitsubishi

 

Raider

 

ALL

 
4.7L V8 NA GAS
 
Mitsubishi
Raider
ALL

4.7L V8 NA GAS
Submodel: DUROCROSS
w/ N Engine VIN
 

Mitsubishi

 

Raider

 

ALL

 
4.7L V8 NA GAS
 
Mitsubishi
Raider
ALL

4.7L V8 NA GAS
Submodel: XLS
w/ N Engine VIN
 

Nissan

 

300ZX

 

ALL

 
3.0L V6 Turbo VG30DETT GAS
 
Nissan
300ZX
ALL

3.0L V6 Turbo VG30DETT GAS
w/ C Engine VIN
 

Plymouth

 

Breeze

 

ALL

 
2.4L L4 NA GAS
 
Plymouth
Breeze
ALL

2.4L L4 NA GAS
w/ X Engine VIN
 

Plymouth

 

Voyager

 

ALL

 
2.4L L4 NA GAS
 
Plymouth
Voyager
ALL

2.4L L4 NA GAS
w/ B Engine VIN
 

Pontiac

 

Vibe

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Pontiac
Vibe
ALL

1.8L L4 NA 1ZZ-FE GAS
w/ 8 Engine VIN
 

Pontiac

 

Vibe

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Pontiac
Vibe
ALL

1.8L L4 NA 1ZZ-FE GAS
 

Pontiac

 

Vibe

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Pontiac
Vibe
ALL

1.8L L4 NA 1ZZ-FE GAS
Submodel: BASE
 

Scion

 

xB

 

ALL

 
2.4L L4 NA 2AZ-FE GAS
 
Scion
xB
ALL

2.4L L4 NA 2AZ-FE GAS
Submodel: BASE
 

Scion

 

xB

 

ALL

 
2.4L L4 NA 2AZ-FE GAS
 
Scion
xB
ALL

2.4L L4 NA 2AZ-FE GAS
 

Toyota

 

4Runner

 

ALL

 
2.7L L4 NA 3RZ-FE GAS
 
Toyota
4Runner
ALL

2.7L L4 NA 3RZ-FE GAS
 

Toyota

 

Celica

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Celica
ALL

1.8L L4 NA 1ZZ-FE GAS
Submodel: GT
w/ R Engine VIN
 

Toyota

 

Celica

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Celica
ALL

1.8L L4 NA 1ZZ-FE GAS
w/ R Engine VIN
 

Toyota

 

Celica

 

ALL

 
2.2L L4 NA 5S-FE GAS
 
Toyota
Celica
ALL

2.2L L4 NA 5S-FE GAS
w/ S Engine VIN
 

Toyota

 

Corolla

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Corolla
ALL

1.8L L4 NA 1ZZ-FE GAS
w/ R Engine VIN
 

Toyota

 

Echo

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Echo
ALL

1.5L L4 NA 1NZ-FE GAS
 

Toyota

 

Matrix

 

ALL

 
2.4L L4 NA 2AZ-FE GAS
 
Toyota
Matrix
ALL

2.4L L4 NA 2AZ-FE GAS
Submodel: S
 

Toyota

 

Matrix

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Matrix
ALL

1.8L L4 NA 1ZZ-FE GAS
w/ R Engine VIN
 

Toyota

 

Matrix

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Matrix
ALL

1.8L L4 NA 1ZZ-FE GAS
Submodel: BASE
w/ R Engine VIN
 

Toyota

 

Matrix

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
Matrix
ALL

1.8L L4 NA 1ZZ-FE GAS
Submodel: XR
w/ R Engine VIN
 

Toyota

 

MR2

 

ALL

 
2.2L L4 NA 5S-FE GAS
 
Toyota
MR2
ALL

2.2L L4 NA 5S-FE GAS
Submodel: BASE
w/ S Engine VIN
 

Toyota

 

MR2 Spyder

 

ALL

 
1.8L L4 NA 1ZZ-FE GAS
 
Toyota
MR2 Spyder
ALL

1.8L L4 NA 1ZZ-FE GAS
w/ R Engine VIN
 

Toyota

 

Paseo

 

ALL

 
1.5L L4 NA 5EFE GAS
 
Toyota
Paseo
ALL

1.5L L4 NA 5EFE GAS
w/ E Engine VIN
 

Toyota

 

Previa

 

ALL

 
2.4L L4 NA 2TZ-FE GAS
 
Toyota
Previa
ALL

2.4L L4 NA 2TZ-FE GAS
Submodel: LE
w/ A Engine VIN
 

Toyota

 

Previa

 

ALL

 
2.4L L4 NA 2TZ-FE GAS
 
Toyota
Previa
ALL

2.4L L4 NA 2TZ-FE GAS
Submodel: DX
w/ A Engine VIN
 

Toyota

 

Previa

 

ALL

 
2.4L L4 Supercharged 2TZ-FZE GAS
 
Toyota
Previa
ALL

2.4L L4 Supercharged 2TZ-FZE GAS
Submodel: LE
w/ A Engine VIN
 

Toyota

 

Previa

 

ALL

 
2.4L L4 NA 2TZ-FE GAS
 
Toyota
Previa
ALL

2.4L L4 NA 2TZ-FE GAS
w/ A Engine VIN
 

Toyota

 

Prius

 

ALL

 
1.5L L4 NA 1NZ-FXE ELECTRIC/GAS
 
Toyota
Prius
ALL

1.5L L4 NA 1NZ-FXE ELECTRIC/GAS
 

Toyota

 

Supra

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Toyota
Supra
ALL

3.0L L6 NA 2JZ-GE GAS
w/ D Engine VIN
 

Toyota

 

Supra

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Toyota
Supra
ALL

3.0L L6 NA 2JZ-GE GAS
Submodel: BASE
w/ D Engine VIN
 

Toyota

 

Supra

 

ALL

 
3.0L L6 NA 2JZ-GE GAS
 
Toyota
Supra
ALL

3.0L L6 NA 2JZ-GE GAS
Submodel: BASE
w/ J Engine VIN
 

Toyota

 

Tacoma

 

ALL

 
2.4L L4 NA 2RZ-FE GAS,
2.7L L4 NA 3RZ-FE GAS
 
Toyota
Tacoma
ALL

2.4L L4 NA 2RZ-FE GAS,
2.7L L4 NA 3RZ-FE GAS
Submodel: BASE
 

Toyota

 

Tacoma

 

ALL

 
2.7L L4 NA 3RZ-FE GAS
 
Toyota
Tacoma
ALL

2.7L L4 NA 3RZ-FE GAS
Submodel: PRE RUNNER
 

Toyota

 

Tacoma

 

ALL

 
2.4L L4 NA 2RZ-FE GAS
 
Toyota
Tacoma
ALL

2.4L L4 NA 2RZ-FE GAS
Submodel: PRE RUNNER
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
Submodel: L
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
Submodel: LE
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
Submodel: SE
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
Submodel: BASE
 

Toyota

 

Yaris

 

ALL

 
1.5L L4 NA 1NZ-FE GAS
 
Toyota
Yaris
ALL

1.5L L4 NA 1NZ-FE GAS
Submodel: S