Ignition Cable (Spark plug wires) Replacement Estimate for Chevrolet R20

Chevrolet R20 Ignition Cable (Spark plug wires) Replacement costs $150 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$118 to $205
Labor: $77 -$144
Parts: $41 -$61
Average Dealer price
$185 to 290
Average Shop price
$143 to 226
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Chevrolet R20V8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$143.14Shop/Dealer Price$175.64 - $237.22
1987 Chevrolet R20V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$169.73Shop/Dealer Price$206.93 - $259.42
1988 Chevrolet R20V8-7.4LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$169.73Shop/Dealer Price$206.85 - $259.28
1987 Chevrolet R20V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$141.91Shop/Dealer Price$174.16 - $234.86
1988 Chevrolet R20V8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$143.14Shop/Dealer Price$175.65 - $237.24
Show example Chevrolet R20 Ignition Cable (Spark plug wires) Replacement prices

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Chris
17 years of experience
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Jay
32 years of experience
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Chad
11 years of experience
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1997 CHEVROLET MONTE CARLO - CAR BATTERY REPLACEMENT
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22 years of experience
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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 Chevrolet Models