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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$351 to $366
Labor: $105 -$120
Parts: $246
Average Dealer price
$632
Average Shop price
$432
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
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

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

471 reviews
Peter
38 years of experience
Great job Knows his job very well
2000 MERCEDES-BENZ C230 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM, REAR/LOWER/DOWNSTREAM)
Want Peter's expert advice? Ask your question now. Its free!
287 reviews
Steven
9 years of experience
I have an older Mercedes 600SL and was somewhat concerned about using some one other than a dealer, but my fears were put to rest after my initial conversation with Steve. Steve was on time, knowledgeable, had all of the required tools. diagnose the problem and gave me a stalemate of cost for the repair. He did not try to over sale me on something I didn't need. He made the repairs made sure that everything was correct and assured me that if I needed anything more he was just a phone call awaly. Steve called me the next day just to check that the repair was good.
1995 MERCEDES-BENZ SL600 - LOUD SCREECHING NOISE WHEN I START THE CAR INSPECTION
Want Steven's expert advice? Ask your question now. Its free!
153 reviews
Jose
10 years of experience
Jose did an excellent and professional job
2003 MERCEDES-BENZ CLK320 - ELECTRIC PROBLEMS INSPECTION
Want Jose's expert advice? Ask your question now. Its free!
50 reviews
Matthew
6 years of experience
great communication
2009 MERCEDES-BENZ E350 - DOOR DOES NOT LOCK OR OPEN INSPECTION
Want Matthew'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 Mercedes-Benz Models