How to replace the Spark Plug Wires on GMC C3500?

The beginning of ignition cable harness replacement starts with disconnecting each ignition cable by turning its boot one-half turn before removing while pulling only the boot itself or using the specified tool. First disconnect the Distributor ignition cable by turning each ignition cable boot 1/2 turn before physically removing it or using a specified tool. Begin installation by fixing ignition cables to the Distributor before you connect the cables to each Spark Plug. Check cable installation by applying sideways pressure to each boot to ensure correct seating then reinstall any loose boot. Exact cable routing must be preserved during service and during reinstallation of disconnected cables since improper cable placement can create radio ignition noise, plug crossfiring effects or ground lead shorts. New batches of dielectric grease should be applied to ignition cable boots during every installation of ignition cables or boots.

OEM GMC C3500 Spark Plug Wires

Spark Plug Ignition Wires

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10 Spark Plug Wires found

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GMC C3500 Cable Set Part Number: 19171857
$110.96 MSRP: $240.18
You Save: $129.22 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12192004
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C3500 Cable Set Part Number: 19154575
$50.30 MSRP: $108.88
You Save: $58.58 (54%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12073934
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C3500 Cable Set Part Number: 12043816
$30.16 MSRP: $64.04
You Save: $33.88 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS
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GMC C3500 Cable Set Part Number: 19417605
$122.13 MSRP: $266.64
You Save: $144.51 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12192364, 12192001, 19351566
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C3500 Cable Set Part Number: 19171846
$44.57 MSRP: $96.48
You Save: $51.91 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12096418
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C3500 Cable Set Part Number: 19154584
$60.70 MSRP: $131.38
You Save: $70.68 (54%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12096431
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS
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GMC C3500 Cable Set Part Number: 12073940
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
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GMC C3500 Cable Set Part Number: 12043731
Product Specifications
- Other Name: Wire Set; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC C3500 Cable Set Part Number: 12043714
Product Specifications
- Other Name: Wire Set-Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS
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GMC C3500 Cable Set Part Number: 19171844
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12074045
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS

GMC C3500 Spark Plug Wires

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The GMC C3500 Spark Plug Wires are some of the most important commodities that have a significant impact on the functionality of GMC C3500 vehicles. Intended to conduct electric current from the ignition coil to the spark plugs, to start the engine smoothly and runs a smooth cycle to the Spark Plug Wires. These GMC C3500 Spark Plug Wires are also characterized by heat-resistant insulation as well as metal terminals, that have been designed to ensure that the spark plug wires are long wearing and provide fullfil secure connections which improved the all-around performance of the engine. Applicability to numerous GMC C3500 models, the Spark Plug Wires are suitable for the models with the older engines with the coil wires and the models that use the coil packs only. The higher models integrate features that cut off any electrical interferences, thus increasing the efficiency and safety of the engine. Brass terminals are employed and are of higher quality to ensure that corrosion of the docket is minimized hence making it very durable and reliable. When properly used and installed, the spark plug wires are one of the main determinants of the efficiency of the GMC C3500 making it unique from the rest of the autos in the market. Whether you are driving on city roads or using you car to carry out extremely hard tasks,the GMC C3500 Spark Plug Wires add to the comfort and durableness of your car by making sure that the behaviour and reliability of your engine are perfect. Summing it up, these Spark Plug Wires are not only components but they represent the key piece of the legend GMC C3500-performance, dependability.

GMC C3500 Spark Plug Wires Parts and Q&A

Cable Set
19171857
Q: How to replace the Spark Plug Wires on GMC C3500?
A:
The beginning of ignition cable harness replacement starts with disconnecting each ignition cable by turning its boot one-half turn before removing while pulling only the boot itself or using the specified tool. First disconnect the Distributor ignition cable by turning each ignition cable boot 1/2 turn before physically removing it or using a specified tool. Begin installation by fixing ignition cables to the Distributor before you connect the cables to each Spark Plug. Check cable installation by applying sideways pressure to each boot to ensure correct seating then reinstall any loose boot. Exact cable routing must be preserved during service and during reinstallation of disconnected cables since improper cable placement can create radio ignition noise, plug crossfiring effects or ground lead shorts. New batches of dielectric grease should be applied to ignition cable boots during every installation of ignition cables or boots.