Ignition Cable (Spark plug wires) Replacement Estimate for Pontiac G8

Pontiac G8 Ignition Cable (Spark plug wires) Replacement costs $123 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$77 to $168
Labor: $77 -$88
Parts: $0 -$80
Average Dealer price
$102 to 263
Average Shop price
$92 to 192
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Pontiac G8V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$163.89Shop/Dealer Price$201.59 - $278.73
2008 Pontiac G8V6-3.6LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$77.00Shop/Dealer Price$93.05 - $105.08
2009 Pontiac G8V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$154.67Shop/Dealer Price$190.08 - $260.33
2009 Pontiac G8V8-6.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$154.67Shop/Dealer Price$190.10 - $260.37
2009 Pontiac G8V6-3.6LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$77.00Shop/Dealer Price$92.98 - $104.97
Show example Pontiac G8 Ignition Cable (Spark plug wires) Replacement prices

Parts required for a Pontiac G8 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.

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