Mercury Grand Marquis Speedometer Sensor Replacement at your home or office.

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Speedometer Sensor Replacement Service

How much does a Speedometer Sensor Replacement cost?

On average, the cost for a Mercury Grand Marquis Speedometer Sensor Replacement is $114 with $19 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 Mercury Grand MarquisV8-4.6LService typeSpeedometer Sensor ReplacementEstimate$390.53Shop/Dealer Price$469.42 - $683.57
2001 Mercury Grand MarquisV8-4.6LService typeSpeedometer Sensor ReplacementEstimate$182.89Shop/Dealer Price$214.88 - $288.32
1988 Mercury Grand MarquisV8-5.8LService typeSpeedometer Sensor ReplacementEstimate$370.53Shop/Dealer Price$449.43 - $663.60
1980 Mercury Grand MarquisV8-5.8LService typeSpeedometer Sensor ReplacementEstimate$194.15Shop/Dealer Price$228.94 - $310.80
1983 Mercury Grand MarquisV8-5.0LService typeSpeedometer Sensor ReplacementEstimate$229.55Shop/Dealer Price$273.22 - $381.67
1989 Mercury Grand MarquisV8-5.0LService typeSpeedometer Sensor ReplacementEstimate$370.53Shop/Dealer Price$449.43 - $663.60
1984 Mercury Grand MarquisV8-5.0LService typeSpeedometer Sensor ReplacementEstimate$234.55Shop/Dealer Price$278.07 - $386.40
2006 Mercury Grand MarquisV8-4.6LService typeSpeedometer Sensor ReplacementEstimate$233.91Shop/Dealer Price$277.64 - $385.78
Show example Mercury Grand Marquis Speedometer Sensor Replacement prices

What is the Speedometer Sensor all about?

As its name implies, the speedometer displays your vehicle's real-time speed. Most speedometers are electronic. An electronic speedometer measures vehicle speed with the help of a speedometer sensor. This sensor, usually located at the transmission, detects the drive shaft's rotational speed. The sensor delivers a corresponding series of pulses to a computer, which then turns these pulses into the numerical figure the speedometer indicates. So when the speedometer sensor becomes faulty, the speedometer becomes unreliable.

Keep in mind:

Your replacement speedometer sensor needs to be specific to your make and model, or else it might be inaccurate. A VIN is required to ensure the correct match.

How it's done:

  • Check the operation of speedometer.
  • Scan the computer system in the car for codes.
  • Test the vehicle speed sensor.
  • Replace the vehicle speed sensor if faulty.
  • Recheck the operation of speedometer.

Our recommendation:

There’s no need to be proactive with your speedometer sensor, as your car will quickly let you know when it fails. When the speedometer sensor malfunctions, the Check Engine warning light should come on, and your vehicle's cruise control will stop working. The speedometer may also stop working, or it may become noticeably inaccurate.

What common symptoms indicate you may need to replace the Speedometer Sensor?

  • Check Engine light is on.
  • Speedometer does not work.
  • Cruise control is not working.

How important is this service?

A speedometer sensor measures the rate at which the vehicle’s driveshaft is rotating; this data is sent to the vehicle’s computer, where it is converted into a number and displayed on the speedometer. When the speedometer sensor fails, there is no line of communication to your speedometer, and you won’t be able to view how fast you’re driving.

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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(357)

Rating Summary
336
12
3
2
4
336
12
3
2
4

Chris

10 years of experience
31 reviews
Chris
10 years of experience
Grand Marquis 2002 - Tie Rod End - Salt Lake City, UT
Doesn't leave work unfinished, in my case he had to go get a part and a specific tool to finish thhe job.

Chris

10 years of experience
31 reviews
Chris
10 years of experience
Grand Marquis 2002 - Brake Pads - Salt Lake City, UT
Very thorough. Nice guy, does good work.

Jason

0 years of experience
417 reviews
Jason
0 years of experience
Grand Marquis 2001 - Air Spring Bag - Phoenix, AZ
came and took care of problem great guy

LAVELL

26 years of experience
129 reviews
LAVELL
26 years of experience
Grand Marquis 2001 - Check Engine Light is on - Oakland, CA
I was pleasantly surprised he was able to show up early. I wish I could figure out what the problem is, but he told me not to worry much and call for an appt if the light comes on again.

Excellent Rating

(357)

Rating Summary
336
12
3
2
4
336
12
3
2
4
Number of Mercury Grand Marquis services completed
3927+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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