Ignition Cable (Spark plug wires) Replacement Estimate for Mercedes-Benz E420

Mercedes-Benz E420 Ignition Cable (Spark plug wires) Replacement costs $258 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$70 to $366
Labor: $70 -$120
Parts: $0 -$246
Average Dealer price
$93 to 632
Average Shop price
$83 to 432
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Mercedes-Benz E420V8-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$70.00Shop/Dealer Price$95.41 - $114.47
1994 Mercedes-Benz E420V8-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$365.98Shop/Dealer Price$469.53 - $693.99
1995 Mercedes-Benz E420V8-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$365.98Shop/Dealer Price$469.41 - $693.78
Show example Mercedes-Benz E420 Ignition Cable (Spark plug wires) Replacement prices

Parts required for a Mercedes-Benz E420 Ignition Cable (Spark plug wires) Replacement

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Dan
34 years of experience
Very fast and diligent with the job. Excellent service
2003 MERCEDES-BENZ C240 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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22 years of experience
Jeff changed my oil pretty quickly even though my Mercedes is a bit of a hassle to deal with. Additionally, he helped me figure out that the reason my car wasn't changing gears is most likely because it does not have enough transmission fluid. On top of that, he was very friendly and provided me with awesome customer service- and now I know exactly what I need to get services to get my car back in action!
2003 MERCEDES-BENZ C230 - OIL CHANGE
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75 reviews
Brikk
13 years of experience
Excellent service
2002 MERCEDES-BENZ C230 - CHECK ENGINE LIGHT IS ON INSPECTION
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18 years of experience
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2007 MERCEDES-BENZ E63 AMG - CAR IS NOT STARTING INSPECTION
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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 Mercedes-Benz Models