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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$573 to $590
Labor: $119 -$136
Parts: $454
Average Dealer price
$1065
Average Shop price
$709
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
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

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

132 reviews
Alex
11 years of experience
Alex replaced power window regulators for both front doors and did a pretty decent job. He even inspected the car and found that front brake pads and Rotor needs to be replaced and helped me in getting quote for that. I have scheduled another appointment with him to replace front brakes. Overall, I have been very satisfied with the services provided by Alex.
2007 BMW 750LI - WINDOW REGULATOR REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
Want Alex's expert advice? Ask your question now. Its free!
70 reviews
Michael
17 years of experience
Although my car's system status indicated that the brake pads had to be replaced, Michael discovered that the sensor wire was severed and only needed it to be replaced. Saved me a few bucks. He could have replaced the pads, but chose to do the right thing. Good job Michael!
2011 BMW 335I - BRAKE PADS REPLACEMENT (REAR)
Want Michael's expert advice? Ask your question now. Its free!
14 reviews
Carlos
11 years of experience
Carols was helpful, honest and pleasure to work with. He gave me a hint of what to do with my car from this point because it does need some work. I was happy because he gave me a couple pointers on how to get my car fixed with paying a lot for it.
2004 BMW 325CI - OIL CHANGE
Want Carlos's expert advice? Ask your question now. Its free!
11 reviews
Laith
5 years of experience
Came on time and was knowledgable on luxury cars.
2007 BMW 328I - OIL CHANGE
Want Laith's expert advice? Ask your question now. Its free!

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