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

GMC Envoy 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
$143 to $160
Labor: $70 -$80
Parts: $73 -$80
Average Dealer price
$239 to 254
Average Shop price
$175 to 184
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CarServiceYourMechanic PriceShop/Dealer Price
2006 GMC EnvoyV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.89Shop/Dealer Price$193.13 - $269.19
2005 GMC EnvoyV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$155.28Shop/Dealer Price$191.19 - $266.10
2007 GMC EnvoyV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$155.28Shop/Dealer Price$191.15 - $266.02
2009 GMC EnvoyV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$147.64Shop/Dealer Price$181.62 - $250.78
2008 GMC EnvoyV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.89Shop/Dealer Price$193.14 - $269.21
Show example GMC Envoy Ignition Cable (Spark plug wires) Replacement prices

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

$73 to $80

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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