Infiniti FX45 Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Estimate for Infiniti FX45

Infiniti FX45 Crankshaft Position Sensor Replacement costs $105 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$101 to $131
Labor: $70 -$80
Parts: $31 -$51
Average Dealer price
$155 to 195
Average Shop price
$122 to 147
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
2005 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.61 - $237.99
2006 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$132.38Shop/Dealer Price$173.51 - $239.44
2008 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.65 - $238.06
2004 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.69 - $238.12
2007 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$172.20Shop/Dealer Price$223.18 - $318.90
2003 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.60 - $237.97
Show example Infiniti FX45 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 Infiniti mechanics

Real customer reviews from Infiniti owners like you.

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G35s tend to be problematic for some mechanics when it comes to bleeding the cooling system but not for an expert like Norman. Feel at ease and very confident that my issue has been resolved. Looking forward to booking Norman for future repairs.
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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
2005 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.61 - $237.99
2006 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$132.38Shop/Dealer Price$173.51 - $239.44
2008 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.65 - $238.06
2004 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.69 - $238.12
2007 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$172.20Shop/Dealer Price$223.18 - $318.90
2003 Infiniti FX45V8-4.5LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$131.76Shop/Dealer Price$172.60 - $237.97
Show example Infiniti FX45 Crankshaft Position Sensor Replacement prices

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