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

Mercedes-Benz E420 Ignition Cable (Spark plug wires) Replacement costs $352 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$351 to $366
Labor: $105 -$120
Parts: $246
Average Dealer price
$632
Average Shop price
$432
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Mercedes-Benz E420V8-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$370.90Shop/Dealer Price$475.50 - $703.51
1995 Mercedes-Benz E420V8-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$365.98Shop/Dealer Price$469.53 - $693.99
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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Joshua
22 years of experience
very good.
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Tien
18 years of experience
confirmed my suspicions
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Alex
11 years of experience
He was very polite and knowledgeable of the work to be done. He kept me informed of the status of my parts.
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Jose
12 years of experience
Jose was very knowledgeable about my car and was very efficient in his inspection and analysis of the problem.
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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