Ignition Cable (Spark plug wires) Replacement Estimate for BMW 850i

BMW 850i Ignition Cable (Spark plug wires) Replacement costs $573 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$573 to $590
Labor: $119 -$136
Parts: $454
Average Dealer price
$1065
Average Shop price
$709
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CarServiceYourMechanic PriceShop/Dealer Price
1992 BMW 850iV12-5.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$609.32Shop/Dealer Price$775.10 - $1175.23
1991 BMW 850iV12-5.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$600.25Shop/Dealer Price$763.96 - $1157.45
Show example BMW 850i Ignition Cable (Spark plug wires) Replacement prices

Parts required for a BMW 850i Ignition Cable (Spark plug wires) 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 BMW Models