Ignition Cable (Spark plug wires) Replacement Estimate for GMC P3500

GMC P3500 Ignition Cable (Spark plug wires) Replacement costs $127 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$103 to $194
Labor: $77 -$112
Parts: $26 -$82
Average Dealer price
$155 to 293
Average Shop price
$125 to 219
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CarServiceYourMechanic PriceShop/Dealer Price
1991 GMC P3500V6-4.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$105.52Shop/Dealer Price$128.62 - $161.98
1994 GMC P3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$136.81Shop/Dealer Price$167.23 - $215.82
1990 GMC P3500V6-4.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$104.99Shop/Dealer Price$127.98 - $160.98
1988 GMC P3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$104.99Shop/Dealer Price$128.01 - $161.02
1999 GMC P3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$186.19Shop/Dealer Price$228.58 - $309.98
1999 GMC P3500V6-4.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$155.06Shop/Dealer Price$189.64 - $247.67
1995 GMC P3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$137.89Shop/Dealer Price$168.61 - $218.02
1991 GMC P3500V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$133.00Shop/Dealer Price$163.04 - $217.08
Show example GMC P3500 Ignition Cable (Spark plug wires) Replacement prices
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Parts required for a GMC P3500 Ignition Cable (Spark plug wires) Replacement

$26 to $82

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Real customer reviews from GMC owners like you.

341 reviews
Honorio
14 years of experience
I have had three appts with Honorio , and he has saved me a ton of money and is completely trustworthy. He takes the time to explain the issue , and discuss alternatives. I cannot recommend him highly enough.
1994 GMC G2500 - CAR OR STEERING WHEEL SHAKES WHEN BRAKING INSPECTION
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286 reviews
Dave
18 years of experience
Dave was prompt, professional and efficient!
2001 GMC SIERRA 1500 - STARTER REPLACEMENT
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62 reviews
Robert
16 years of experience
Aside from a late arrival which wasn't communicated, all around great experience. Robert mentioned he wasn't allowed to contact the customer, which is a shame as YourMechanic couldn't provide me clear insight to arrival. Robert was quick but thorough with the spark plug change, would recommend him.
2006 GMC ENVOY - SPARK PLUG REPLACEMENT
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3 reviews
Zachary
15 years of experience
Zachary is great! He returned and installed the serpentine belt and tension adjuster for my Envoy. My car hasn't run so well in years! I highly recommend Zachary!
2002 GMC ENVOY - SERPENTINE/DRIVE BELT REPLACEMENT
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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