Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Estimate for BMW 740Li

BMW 740Li Crankshaft Position Sensor Replacement costs $201 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$197 to $219
Labor: $98 -$112
Parts: $99 -$107
Average Dealer price
$328 to 345
Average Shop price
$240 to 251
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2011 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$214.07Shop/Dealer Price$278.66 - $392.39
2014 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$202.70Shop/Dealer Price$264.62 - $369.95
2015 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$202.70Shop/Dealer Price$264.51 - $369.76
2012 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$211.92Shop/Dealer Price$276.08 - $388.29
2013 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$204.67Shop/Dealer Price$266.94 - $373.65
Show example BMW 740Li 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 BMW mechanics

Real customer reviews from BMW owners like you.

268 reviews
Richard
16 years of experience
EXCELLENT work will call again ,pius my wife love his work she was watch thought the window.
2003 BMW 525I - OIL OR FLUID IS LEAKING
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164 reviews
Theodore
11 years of experience
Theodore was very meticulous with his work. Since I couldn't find anyone in the Seattle area, he came all the way from Redmond. He changed all the spark plugs in my car. I was thinking of changing all the ignition coils of my engine but Theodore insisted I should change the one that reported misfire and helped me save some money. He also spent some time diagnosing other problems I had - screeching sound from the air conditioner and suggested what I should do. Also he advised me to change the air conditioner filter and buy it from Amazon because it is cheaper.
2007 BMW 328I - SPARK PLUG REPLACEMENT
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94 reviews
Eugenio
21 years of experience
He did an excellent job with my pre-purchase inspection and saved me a lot of money, identifying problems that I would not have been able to catch. The convenience of being able to send a mechanic straight to the dealership was huge! Would definitely recommend both Eugenio and this site to anyone!
2003 BMW 325XI - PRE-PURCHASE CAR INSPECTION
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66 reviews
Kyle
8 years of experience
Wonderful work
2003 BMW X5 - OIL PRESSURE LIGHT IS ON INSPECTION
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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
2011 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$214.07Shop/Dealer Price$278.66 - $392.39
2014 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$202.70Shop/Dealer Price$264.62 - $369.95
2015 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$202.70Shop/Dealer Price$264.51 - $369.76
2012 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$211.92Shop/Dealer Price$276.08 - $388.29
2013 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$204.67Shop/Dealer Price$266.94 - $373.65
Show example BMW 740Li Crankshaft Position Sensor Replacement prices

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