Ignition Cable (Spark plug wires) Replacement Estimate for GMC G3500

GMC G3500 Ignition Cable (Spark plug wires) Replacement costs $134 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$116 to $193
Labor: $91 -$144
Parts: $25 -$49
Average Dealer price
$171 to 266
Average Shop price
$140 to 211
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CarServiceYourMechanic PriceShop/Dealer Price
1992 GMC G3500V6-4.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$122.11Shop/Dealer Price$148.76 - $186.26
1988 GMC G3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$131.08Shop/Dealer Price$159.78 - $199.91
1983 GMC G3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$130.45Shop/Dealer Price$159.22 - $202.98
1985 GMC G3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$130.45Shop/Dealer Price$159.24 - $203.03
1991 GMC G3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$151.16Shop/Dealer Price$184.80 - $239.93
1992 GMC G3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$158.16Shop/Dealer Price$193.23 - $249.43
1986 GMC G3500V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$131.38Shop/Dealer Price$160.46 - $204.98
1989 GMC G3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$131.08Shop/Dealer Price$159.77 - $199.90
Show example GMC G3500 Ignition Cable (Spark plug wires) Replacement prices

Parts required for a GMC G3500 Ignition Cable (Spark plug wires) Replacement

$28 to $49

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18 years of experience
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1990 GMC C1500 - OIL CHANGE
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2004 GMC SIERRA 2500 HD - ALTERNATOR REPLACEMENT
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21 years of experience
TJ has done automotive work for us before and his work is always excellent. He explains what he is doing and answers all our questions in a way that we can understand. I highly recommend him!
2002 GMC ENVOY - BRAKE PADS REPLACEMENT (FRONT)
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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