Crankshaft Position Sensor Replacement Estimate for Mercedes-Benz 420SEL

Mercedes-Benz 420SEL Crankshaft Position Sensor Replacement costs $318 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$318 to $328
Labor: $70 -$80
Parts: $248
Average Dealer price
$588
Average Shop price
$393
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$337.73Shop/Dealer Price$430.07 - $649.93
1987 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$332.78Shop/Dealer Price$424.00 - $640.23
1989 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$332.78Shop/Dealer Price$423.92 - $640.10
1986 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$332.78Shop/Dealer Price$423.96 - $640.16
1990 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$337.73Shop/Dealer Price$430.09 - $649.96
1991 Mercedes-Benz 420SELV8-4.2LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$337.73Shop/Dealer Price$430.07 - $649.92
Show example Mercedes-Benz 420SEL Crankshaft Position Sensor Replacement prices
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Parts required for a Mercedes-Benz 420SEL Crankshaft Position Sensor Replacement

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192 reviews
Rocco
17 years of experience
I rescheduled appointment to a much earlier time with only 1 hour notice, he arrived right on time regardless. Did everything very quickly and told me what he was doing along the way, was a very pleasant experience, found my new mechanic.
1999 MERCEDES-BENZ E55 AMG - OIL CHANGE
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Theodore
11 years of experience
Thoedore did an awesome job changing my air filter and brake flush on my Mercedes C300 2013. He came in on time, and did a great job and was very patient.
2013 MERCEDES-BENZ C300 - BRAKE SYSTEM FLUSH
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132 reviews
Rodney
31 years of experience
Once again outstanding!!!!!!!
2005 MERCEDES-BENZ ML350 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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52 reviews
Rusty
18 years of experience
Very nice to work with and knowledgeable
2009 MERCEDES-BENZ C300 - THERMOSTAT REPLACEMENT
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All about Crankshaft Position Sensor Replacement

Many newer cars have computerized engine management systems that rely on sensors to report data to the computer. The crankshaft position sensor is used in conjunction with the camshaft position sensor to control ignition timing and to let the computer know when to inject fuel and provide spark sequence. Due to the mounting locations of this sensor, it is common for heat and oil leaks to cause this sensor to fail.

Crankshaft Position Sensor Replacement Estimates for Popular Mercedes-Benz Models