Mercury Mountaineer Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Estimate for Mercury Mountaineer

Mercury Mountaineer Crankshaft Position Sensor Replacement costs $129 on average.

CarServiceEstimateShop/Dealer Price
1998 Mercury MountaineerV6-4.0LService typeCrankshaft Position Sensor ReplacementEstimate$152.33Shop/Dealer Price$177.82 - $226.37
2010 Mercury MountaineerV6-4.0LService typeCrankshaft Position Sensor ReplacementEstimate$132.33Shop/Dealer Price$157.83 - $206.40
2009 Mercury MountaineerV8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$171.35Shop/Dealer Price$206.61 - $284.44
2005 Mercury MountaineerV8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$211.35Shop/Dealer Price$252.78 - $335.24
1998 Mercury MountaineerV8-5.0LService typeCrankshaft Position Sensor ReplacementEstimate$172.35Shop/Dealer Price$207.87 - $286.47
2003 Mercury MountaineerV8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$171.35Shop/Dealer Price$206.61 - $284.44
2004 Mercury MountaineerV8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$176.35Shop/Dealer Price$211.47 - $289.20
2007 Mercury MountaineerV8-4.6LService typeCrankshaft Position Sensor ReplacementEstimate$176.35Shop/Dealer Price$211.84 - $289.86
Show example Mercury Mountaineer Crankshaft Position Sensor Replacement prices

Crankshaft Position Sensor Replacement Service

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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Rating Summary
204
6
1
1
4
204
6
1
1
4

Jamahl

20 years of experience
830 reviews
Jamahl
20 years of experience
Mercury Mountaineer V8-4.6L - Car idle is rough - Deltona, Florida
Got right in there and figured out the issue. Car is now running as it should. Great job!

Brian

24 years of experience
191 reviews
Brian
24 years of experience
Mercury Mountaineer V8-4.6L - Power Window Switch Replacement (Driver Side Front) - Waynesboro, Pennsylvania
He changed appt day and time to accommodate our work schedules. He is great we have used Brian before. Very personable and efficient

Brikk

18 years of experience
389 reviews
Brikk
18 years of experience
Mercury Mountaineer V8-5.0L - Car idle is rough - Charlotte, North Carolina
brikk did a fantastic job he approached the problem positively checked everything he took his time did not rush and had my truck running soo nice I was jumping up and down thank you brikk I went back to work an told 4 people about your mechanic,com and more importantly about BRIKK.

Keith

26 years of experience
231 reviews
Keith
26 years of experience
Mercury Mountaineer V6-4.0L - Timing Cover Gasket - Fort Worth, Texas
Very professional, knowledgeable and most of honest .

Excellent Rating

(216)

Rating Summary
204
6
1
1
4
204
6
1
1
4
Number of Mercury Mountaineer services completed
2376+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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