Ignition Cable (Spark plug wires) Replacement Estimate for GMC Sierra 3500

GMC Sierra 3500 Ignition Cable (Spark plug wires) Replacement costs $158 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$145 to $185
Labor: $98 -$112
Parts: $47 -$73
Average Dealer price
$224 to 277
Average Shop price
$175 to 208
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CarServiceYourMechanic PriceShop/Dealer Price
2004 GMC Sierra 3500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$148.57Shop/Dealer Price$181.54 - $234.71
2005 GMC Sierra 3500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$147.63Shop/Dealer Price$180.47 - $233.01
2006 GMC Sierra 3500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.64Shop/Dealer Price$215.42 - $288.92
2005 GMC Sierra 3500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.64Shop/Dealer Price$215.45 - $288.97
2004 GMC Sierra 3500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$177.11Shop/Dealer Price$217.23 - $291.82
2006 GMC Sierra 3500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$148.57Shop/Dealer Price$181.53 - $234.70
Show example GMC Sierra 3500 Ignition Cable (Spark plug wires) Replacement prices

Parts required for a GMC Sierra 3500 Ignition Cable (Spark plug wires) Replacement

$47 to $73

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Real customer reviews from GMC owners like you.

395 reviews
Tien
18 years of experience
Tien was completely clear with explaining detail to detail of the problems with my vehicle. Also he was on time, made my appointment smooth, and efficient to where he finished early than estimated.
1999 GMC JIMMY - CAR IS NOT STARTING INSPECTION
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160 reviews
Carlos
11 years of experience
Outstanding work. Arrived on time, performed a through inspection of the vehicle then proceeded to perform the requested work. When he was finished showed me the removed parts and described other items needing service.
2008 GMC ENVOY - OIL PRESSURE SENSOR REPLACEMENT
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112 reviews
Shaun
16 years of experience
As usual Shaun was ever the knowledgeable professional. He jumped into the job and completed it in short order. He is truly a trustworthy auto mechanic, with exceptional skills. I know my repairs or service will be completed correctly and post haste.
2005 GMC YUKON - CAR IS RUNNING HOTTER THAN NORMAL INSPECTION
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8 reviews
Ivan
7 years of experience
Ivan did a very professional job. He explained everything and he did take special care of the complicated reassembly of the parts. I'm very satisfied with his job and I will book him on the next job.
2008 GMC ACADIA - SPARK PLUG 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