Ignition Cable (Spark plug wires) Replacement Estimate for GMC C3500

GMC C3500 Ignition Cable (Spark plug wires) Replacement costs $149 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$98 to $227
Labor: $70 -$160
Parts: $28 -$67
Average Dealer price
$148 to 321
Average Shop price
$118 to 251
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CarServiceYourMechanic PriceShop/Dealer Price
1996 GMC C3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$189.03Shop/Dealer Price$231.22 - $302.25
1984 GMC C3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$176.90Shop/Dealer Price$215.30 - $264.86
1988 GMC C3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$120.27Shop/Dealer Price$147.08 - $191.53
1992 GMC C3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$134.27Shop/Dealer Price$164.02 - $210.67
1993 GMC C3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$135.08Shop/Dealer Price$164.99 - $212.22
1996 GMC C3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$140.27Shop/Dealer Price$171.46 - $222.57
1991 GMC C3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$193.41Shop/Dealer Price$235.97 - $297.94
1989 GMC C3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$120.27Shop/Dealer Price$147.13 - $191.61
Show example GMC C3500 Ignition Cable (Spark plug wires) Replacement prices

Parts required for a GMC C3500 Ignition Cable (Spark plug wires) Replacement

$41 to $65

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All about Ignition Cable (Spark plug wires) Replacement

The ignition cables, also known as “spark plug wires” are part of the ignition system. They transfer the spark from the distributor or ignition coil to spark plugs that ignite the air-fuel mixture, starting the engine. Over time, the cables can get weak and break down. This will make it harder for the spark to reach the engine cylinders, resulting in engine misfires. The car may not start at all. If one of the spark plugs has gone bad, the car will still start and run, but it will run poorly.

Ignition Cable (Spark plug wires) Replacement Estimates for Popular GMC Models