Mercedes-Benz S450 Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Estimate for Mercedes-Benz S450

Mercedes-Benz S450 Crankshaft Position Sensor Replacement costs $110 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$109 to $119
Labor: $70 -$80
Parts: $39
Average Dealer price
$172
Average Shop price
$133
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
CarServiceEstimateShop/Dealer Price
2008 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.74 - $271.79
2010 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.86 - $272.00
2009 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.78 - $271.86
2011 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.81 - $271.92
Show example Mercedes-Benz S450 Crankshaft Position Sensor Replacement prices

Crankshaft Position Sensor Replacement Service & Cost

What is the Crankshaft Position Sensor all about?

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.

Keep in mind:

  • Damage to the crankshaft position sensor is sometimes caused by leaking oil, which means there may be another component of your vehicle that needs replacement or repair.
  • The electrical connector can also be damaged, and should be inspected every time the position sensor is replaced.

How it's done:

  • Scan the car for trouble codes.
  • Remove and replace crankshaft position sensor.
  • Clear trouble codes.
  • Check for the proper operation of the car.

Our recommendation:

The crankshaft position sensor will usually let you know when it needs replacing. The Check Engine warning light will illuminate and you may notice that your vehicle has a hard time starting or running smoothly. When you notice any of these signs, schedule an inspection.

What common symptoms indicate you may need to replace the Crankshaft Position Sensor?

  • Car does not start.
  • Check engine light is on.
  • Car misfires (car runs rough).

How important is this service?

The crankshaft position sensor relays critical information to your vehicle’s computer management system. The sensor provides the management system with the information it needs to control ignition timing, and it lets the computer know when it needs to provide sparks and fuel. Without a functioning crankshaft position sensor, the computerized management system doesn’t receive this critical information, and the vehicle will either not start, or will misfire while you’re driving it.

Fast and easy Crankshaft Position Sensor Replacement service at your home or office.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Dan

35 years of experience
475 reviews
Dan
35 years of experience
Very fast and diligent with the job. Excellent service
2003 MERCEDES-BENZ C240 - CRANKSHAFT POSITION SENSOR REPLACEMENT - LAWRENCEVILLE, GEORGIA

Rodney

32 years of experience
296 reviews
Rodney
32 years of experience
Once again outstanding!!!!!!!
2005 MERCEDES-BENZ ML350 - CRANKSHAFT POSITION SENSOR - RANCHO CORDOVA, CALIFORNIA

Jason

20 years of experience
57 reviews
Jason
20 years of experience
He was a blessing. Thank you for fixing my ride. He was nice and very helpful.i will call agin
1990 MERCEDES-BENZ 560SEL - SPARK PLUG REPLACEMENT - NORMAN, OKLAHOMA

Armando

28 years of experience
33 reviews
Armando
28 years of experience
Very nice gentleman, very friendly and informative. He is an asset to your company.
2008 MERCEDES-BENZ C300 - WINDSHIELD WASHER PUMP REPLACEMENT (FRONT) - RANCHO SANTA FE, CALIFORNIA
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
CarServiceEstimateShop/Dealer Price
2008 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.74 - $271.79
2010 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.86 - $272.00
2009 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.78 - $271.86
2011 Mercedes-Benz S450V8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$148.66Shop/Dealer Price$193.81 - $271.92
Show example Mercedes-Benz S450 Crankshaft Position Sensor Replacement prices

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