Infiniti QX4 Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Service

How much does a Crankshaft Position Sensor Replacement cost?

On average, the cost for a Infiniti QX4 Crankshaft Position Sensor Replacement is $204 with $64 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Infiniti QX4V6-3.3LService typeCrankshaft Position Sensor ReplacementEstimate$282.76Shop/Dealer Price$321.00 - $421.55
2000 Infiniti QX4V6-3.3LService typeCrankshaft Position Sensor ReplacementEstimate$273.75Shop/Dealer Price$308.90 - $407.13
2003 Infiniti QX4V6-3.5LService typeCrankshaft Position Sensor ReplacementEstimate$358.07Shop/Dealer Price$414.34 - $575.84
1999 Infiniti QX4V6-3.3LService typeCrankshaft Position Sensor ReplacementEstimate$273.75Shop/Dealer Price$308.94 - $407.20
2001 Infiniti QX4V6-3.5LService typeCrankshaft Position Sensor ReplacementEstimate$358.07Shop/Dealer Price$416.92 - $580.35
1998 Infiniti QX4V6-3.3LService typeCrankshaft Position Sensor ReplacementEstimate$273.75Shop/Dealer Price$309.19 - $407.63
2002 Infiniti QX4V6-3.5LService typeCrankshaft Position Sensor ReplacementEstimate$358.07Shop/Dealer Price$414.37 - $575.89
Show example Infiniti QX4 Crankshaft Position Sensor Replacement prices

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.

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Excellent Rating

(164)

Rating Summary
156
2
2
0
4
156
2
2
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4

Nicholas

22 years of experience
354 reviews
Nicholas
22 years of experience
Infiniti QX4 V6-3.5L - Brake Pads Replacement (Front) - Englewood, Colorado
Mock was excellent in communication beforehand and all throughout his repair! Maintained layman terms in conversation and put me at ease. Will absolutely be utilizing his expertise in the future!

Benji

23 years of experience
309 reviews
Benji
23 years of experience
Infiniti QX4 V6-3.3L - Oil Change - Tempe, Arizona
Excellent service, detailed information about my truck issues, and Benji was professional, friendly and very helpful.

Jerel

12 years of experience
125 reviews
Jerel
12 years of experience
Infiniti QX4 V6-3.3L - Car is not starting - Rolesville, North Carolina
Jerel was very professional and knowledgeable. He was prompt and I would definitely recommend him.

Richard

22 years of experience
237 reviews
Richard
22 years of experience
Infiniti QX4 V6-3.5L - Neutral Safety Switch Replacement - Naples, Florida
Knows what he's doing . Solved my problem in a timely manner. I'll request Richard for my next repair job.

Excellent Rating

(164)

Rating Summary
156
2
2
0
4
156
2
2
0
4
Number of Infiniti QX4 services completed
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