BMW 740Li 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
2015 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.27 - $554.97
2014 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.44 - $555.27
2012 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$312.74Shop/Dealer Price$402.06 - $589.84
2013 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.38 - $555.17
2011 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$312.74Shop/Dealer Price$402.03 - $589.78
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.

194 reviews
Emmette
32 years of experience
Emmette was fantastic! He arrived early. He changed my one of my ignition coils and all spark plugs. When doing so, he showed me an oil leak seeping into the plugs which he explained caused the short. A different repair shop I went to two days prior advised e to change all coils and plugs at a price of $1,100, They never once noticed the leaking oil under the failed coil (and all others). When my car sputtered a bit on initial start up, Emmette insisted I take it for a ride while he waited for my return. He did so to ensure that the repair worked and I was satisfied. Emmette also inspected my entire car on his own accord. He sprayed a squeaky door, adjusted my tire pressure which was excessive (55 lbs of pressure instead of 32 in all 4 tires. This excess was done by a dedicated "tire" shop when they put my new tires on...What the heck!). He also fixed a bent gas cap (which is likely the cause of 2 EVAP leak codes). He did so at no charge, whereas the other shops wanted to replace major EVAP parts at yet another $1, 500. So far, no EVAP code has returned. I was a bit apprehensive having an unkown mechanic outside of a physical shop do the work on my BMW Z3. However after my exceptional experience with Emmette, I'm going to hire him to replace an expansion hose and to further diagnose and fix the oil leak he found.
2002 BMW Z3 - SPARK PLUG REPLACEMENT
176 reviews
Christopher
23 years of experience
Best experience ever. Fair pricing, convenient service at my home & a great mechanic to boot. I will never go back to a garage or dealership again. yourmechanic.com is awesome
2008 BMW 328I - CAR STARTER REPAIR
158 reviews
Michael
23 years of experience
Michael was very professional, called me one day before the appointment to make sure everything was on track. He showed up on time to the appointment with a professional appearance and tools. My car was inoperable upon his arrival and helped me push my 3800 lbs vehicle all the way into the apartment complex. He began inspecting the starter that needed replacement and discovered the previous mechanic had not seated the electrical wiring properly and thus the starter did not need be replaced. Most mechanics would of pulled a shady move and still went ahead and replaced it. Due to his findings he was able to save me money and time! I can't wait to work with him again.
2008 BMW 335I - CAR STARTER REPAIR
54 reviews
Daniel
14 years of experience
Very pleasant and not looking to take advantage of non-gear heads.
2006 BMW 650I - CAR BATTERY REPLACEMENT
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
2015 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.27 - $554.97
2014 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.44 - $555.27
2012 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$312.74Shop/Dealer Price$402.06 - $589.84
2013 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$295.36Shop/Dealer Price$380.38 - $555.17
2011 BMW 740LiL6-3.0L TurboService typeCrankshaft Position Sensor ReplacementYourMechanic Price$312.74Shop/Dealer Price$402.03 - $589.78
Show example BMW 740Li Crankshaft Position Sensor Replacement prices

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