Spark Plug Wires

When you want to go somewhere far away, it is as simple as turning the key in your 1987 GMC Jimmy’s ignition and then comfortably driving to where you need to go. However, this simplicity can quickly become a nightmare when certain parts of the vehicle break down, because turning the key may result in nothing happening, or the vehicle will not run as smoothly. When this happens, there are a number of parts to check and one of them is the spark plug wires.

The engine in your 1987 GMC Jimmy is basically designed to turn fuel into mini-explosions inside each cylinder, which will cause the parts to move in the right order, at the right speed, so your wheels start or continue turning. The spark is provided by the spark plug that needs to get power from somewhere. This is where spark plug wires designed to carry high voltage over quite a long distance to the spark plug enter the picture.

As you would imagine, the spark plug wires need to be very strong to handle the amount of voltage moving along them. They also need to be able to live among serious heat and vibrations, because they are so close to the engine that they will actually touch it. To protect each wire from all of these problems and more, you will find thick insulation wrapping each one to make it perhaps the biggest and widest wire anywhere on your 1987 GMC Jimmy. The insulation is usually made of substances like rubber or particularly tough plastics to handle heat, vibration and liquids like oil.

While the insulation is some of the thickest you can find on any wiring, you will of course discover problems with wear and tear when the vehicle reaches a certain age. The insulation is not designed to live forever, since that would be impossible, and as it begins to break down problems will become more and more serious. One of the most common problems is that the electrical current is able to escape before reaching the spark plug, and this means the spark plug is unable to provide enough spark to cause all of the fuel to burn efficiently.

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MOROSO 73600
Please Note:

Some images might not represent the actual product

MOROSO 73600 Ultra 40 Custom Fit Wire Set Sleeved Over Valve Cover 90deg Plug, Non-HEI
for 1987 GMC Jimmy ALL

$284.04

Save: $37.05
Sale Price:

$246.99

Estimated Ship Date: Today

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In Stock - 1 New In Stock
EngineFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
,
MOROSO 72402
Please Note:

Some images might not represent the actual product

MOROSO 72402 Blue Max Spiral Core Wire Set Over Valve Covers 90deg Plug, HEI-Style
for 1987 GMC Jimmy ALL

$239.19

Save: $31.20
Sale Price:

$207.99

Estimated Ship Date: Today

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In Stock - 3 New In Stock
EngineFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
,
MOROSO 72407
Please Note:

Some images might not represent the actual product

MOROSO 72407 Blue Max Spiral Core Wire Set Under Headers 90deg Plug, HEI-Style
for 1987 GMC Jimmy ALL

$238.10

Save: $31.06
Sale Price:

$207.04

Estimated Ship Date: Today

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In Stock - 22 New In Stock
EngineFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
,
ACCEL 9020C
Please Note:

Some images might not represent the actual product

ACCEL 9020C Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$207.90

Save: $27.12
Sale Price:

$180.78

Estimated Ship Date: Today

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In Stock - 4 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
8mm Ferro-Spiral Core Wire
w/Throttle Body Injection
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 8mm Ferro-Spiral Core Wire
w/Throttle Body Injection
,
MSD 30479
Please Note:

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MSD 30479 Custom Spark Plug Wire Set HEI Terminals Wires Below Header/Exh. Man. Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$198.25

Save: $25.86
Sale Price:

$172.39

Estimated Ship Date: Today

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In Stock - 1 New In Stock
EngineFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
,
MSD 31413
Please Note:

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MSD 31413 Custom Spark Plug Wire Set Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$179.11

Save: $23.36
Sale Price:

$155.75

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Black
Custom Fit OEM Wires
90 Degree Boots
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Black
Custom Fit OEM Wires
90 Degree Boots
,
MSD 31419
Please Note:

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MSD 31419 Custom Spark Plug Wire Set Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$179.11

Save: $23.36
Sale Price:

$155.75

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Red
Custom Fit OEM Wires
90 Degree Boots
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Red
Custom Fit OEM Wires
90 Degree Boots
,
MSD 31183
Please Note:

Some images might not represent the actual product

MSD 31183 Universal Spark Plug Wire Set w/HEI Distributor Caps Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$174.50

Save: $22.76
Sale Price:

$151.74

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 9 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Fits Engines w/Late-model Type HEI Distributor Caps
Includes [8] 90 Degree Boots/Terminal Ends
Black
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Fits Engines w/Late-model Type HEI Distributor Caps
Includes [8] 90 Degree Boots/Terminal Ends
Black
,
MSD 31189
Please Note:

Some images might not represent the actual product

MSD 31189 Universal Spark Plug Wire Set w/HEI Distributor Caps Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$174.50

Save: $22.76
Sale Price:

$151.74

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 51 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Fits Engines w/Late-model Type HEI Distributor Caps
Includes [8] 90 Degree Boots/Terminal Ends
Red
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Fits Engines w/Late-model Type HEI Distributor Caps
Includes [8] 90 Degree Boots/Terminal Ends
Red
,
MSD 31223
Please Note:

Some images might not represent the actual product

MSD 31223 Universal Spark Plug Wire Set w/Late Model HEI Spark Plug Top Distributor Caps Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$174.50

Save: $22.76
Sale Price:

$151.74

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 14 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
Black Super Conductor
8.5mm
Fits 8 Cyl. Late Model HEI Caps [Ford Duraspark Or MSD Cap-A-Dapt]
Includes: Wires/90 Degree Boots/Terminals
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
Black Super Conductor
8.5mm
Fits 8 Cyl. Late Model HEI Caps [Ford Duraspark Or MSD Cap-A-Dapt]
Includes: Wires/90 Degree Boots/Terminals
,
MSD 31229
Please Note:

Some images might not represent the actual product

MSD 31229 Universal Spark Plug Wire Set w/Late Model HEI Spark Plug Top Distributor Caps Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$170.64

Save: $22.26
Sale Price:

$148.38

Estimated Ship Date: Today

In Stock - 36 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
Red Super Conductor
8.5mm
Fits 8 Cyl. Late Model HEI Caps [Ford Duraspark Or MSD Cap-A-Dapt]
Includes: Wires/90 Degree Boots/Terminals
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
Red Super Conductor
8.5mm
Fits 8 Cyl. Late Model HEI Caps [Ford Duraspark Or MSD Cap-A-Dapt]
Includes: Wires/90 Degree Boots/Terminals
,
ACCEL 8031
Please Note:

Some images might not represent the actual product

ACCEL 8031 Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$170.17

Save: $22.20
Sale Price:

$147.97

Estimated Ship Date: Today

In Stock - 5 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Female Sockets/Points Style Dist. Cap
8.8mm Spiral Suppression Wire
500 Ohms Per Foot Resistance
90 Deg. Red Boots
Yellow
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Female Sockets/Points Style Dist. Cap
8.8mm Spiral Suppression Wire
500 Ohms Per Foot Resistance
90 Deg. Red Boots
Yellow
,
MSD 35593
Please Note:

Some images might not represent the actual product

MSD 35593 Custom Spark Plug Wire Set w/HEI Terminals Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$162.14

Save: $21.15
Sale Price:

$140.99

Estimated Ship Date: Today

In Stock - 29 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Black
Fits Small Block Chevy
Race Engines Equipped w/Headers Or An MSD Distributor
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Black
Fits Small Block Chevy
Race Engines Equipped w/Headers Or An MSD Distributor
,
MSD 35599
Please Note:

Some images might not represent the actual product

MSD 35599 Custom Spark Plug Wire Set w/HEI Terminals Super Conductor 8.5mm
for 1987 GMC Jimmy ALL

$162.14

Save: $21.15
Sale Price:

$140.99

Estimated Ship Date: Today

In Stock - 30 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
8.5mm
Red
Fits Small Block Chevy
Race Engines Equipped w/Headers Or An MSD Distributor
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
8.5mm
Red
Fits Small Block Chevy
Race Engines Equipped w/Headers Or An MSD Distributor
,
ACCEL 5114K
Please Note:

Some images might not represent the actual product

ACCEL 5114K Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$100.23

Save: $13.07
Sale Price:

$87.16

Estimated Ship Date: Today

In Stock - 3 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Black
8mm
Spiral Core
500 Ohms Per Foot Of Resistance
Stock Style Boots w/Retention Nipple
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Black
8mm
Spiral Core
500 Ohms Per Foot Of Resistance
Stock Style Boots w/Retention Nipple
,
MSD 5550
Please Note:

Some images might not represent the actual product

MSD 5550 Street Fire Spark Plug Wire Set HEI Multi-Angle Plug
for 1987 GMC Jimmy ALL

$85.22

Save: $11.12
Sale Price:

$74.10

Estimated Ship Date: Today

In Stock - 31 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
HEI
Multi-Angle Plug
Universal
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
HEI
Multi-Angle Plug
Universal
,
MSD 5552
Please Note:

Some images might not represent the actual product

MSD 5552 Street Fire Spark Plug Wire Set HEI/90 deg Style
for 1987 GMC Jimmy ALL

$83.05

Save: $10.83
Sale Price:

$72.22

Estimated Ship Date: Today

In Stock - 153 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
HEI/90 deg.
Universal
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
HEI/90 deg.
Universal
,
MSD 5564
Please Note:

Some images might not represent the actual product

MSD 5564 Street Fire Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$74.85

Save: $9.76
Sale Price:

$65.09

Estimated Ship Date: Today

In Stock - 2 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
w/Socket Distributor Cap
Socket Style
Wires Below Header/Exh. Manifold
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
w/Socket Distributor Cap
Socket Style
Wires Below Header/Exh. Manifold
,
MSD 5565
Please Note:

Some images might not represent the actual product

MSD 5565 Street Fire Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$74.85

Save: $9.76
Sale Price:

$65.09

Estimated Ship Date: Today

In Stock - 9 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
w/Socket Distributor Cap
Socket Style
w/Wires Over Valve Covers
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
w/Socket Distributor Cap
Socket Style
w/Wires Over Valve Covers
,
MSD 5562
Please Note:

Some images might not represent the actual product

MSD 5562 Street Fire Spark Plug Wire Set
for 1987 GMC Jimmy ALL

$69.29

Save: $9.04
Sale Price:

$60.25

Estimated Ship Date: Today

In Stock - 7 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
Spark Plug Wire Set
Low Resistance Conductor
Black Insulation/Boots
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8 Spark Plug Wire Set
Low Resistance Conductor
Black Insulation/Boots
,
MOROSO 72140
Please Note:

Some images might not represent the actual product

MOROSO 72140 Small Block Chevy Centerbolt Loom Kit
for 1987 GMC Jimmy ALL

$49.44

Save: $6.45
Sale Price:

$42.99

Estimated Ship Date: Today

In Stock - 7 New In Stock
EngineFit NotesFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
Sport Utility 2-Door
 
1987 GMC Jimmy ALL equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Sport Utility 2-Door
,
AUTOLITE 24
Please Note:

Some images might not represent the actual product

AUTOLITE 24 Spark Plugs
for 1987 GMC Jimmy ALL

$4.99

Save: $0.65
Sale Price:

$4.34

Estimated Ship Date: Today

In Stock - 100 New In Stock
EngineFitment Notes
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8
 
1987 GMC Jimmy ALL equipped with
5.7L V8,
5.0L V8