Mercury Grand Marquis Hazard / Turn Signal Flasher Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Hazard / Turn Signal Flasher Replacement Service

How much does a Hazard / Turn Signal Flasher Replacement cost?

On average, the cost for a Mercury Grand Marquis Hazard / Turn Signal Flasher Replacement is $137 with $42 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1981 Mercury Grand MarquisV8-5.0L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$210.95	Shop/Dealer Price$244.94 - $324.41
2004 Mercury Grand MarquisV8-4.6L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$189.95	Shop/Dealer Price$223.71 - $302.44
2007 Mercury Grand MarquisV8-4.6L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$178.55	Shop/Dealer Price$209.46 - $279.64
1980 Mercury Grand MarquisV8-5.0L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$190.95	Shop/Dealer Price$224.94 - $304.40
2002 Mercury Grand MarquisV8-4.6L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$189.95	Shop/Dealer Price$223.72 - $302.47
1981 Mercury Grand MarquisV8-5.8L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$193.95	Shop/Dealer Price$228.71 - $310.44
2010 Mercury Grand MarquisV8-4.6L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$183.55	Shop/Dealer Price$214.32 - $284.40
1989 Mercury Grand MarquisV8-5.8L	Service typeHazard / Turn Signal Flasher Replacement	Estimate$198.95	Shop/Dealer Price$233.94 - $315.86

Show example Mercury Grand Marquis Hazard / Turn Signal Flasher Replacement prices

What is the Hazard / Turn Signal Flasher all about?

The hazard / turn signal flasher is a small, electrical device that causes the lights on your vehicle to flash in a rhythmic, steady fashion. It is usually located under the driver’s side of the dash, and is wired in-line with the turn signal lever and hazard switch buttons. When the turn signals or hazard lights are turned on, the circuit’s power is routed through the flasher, which only emits short bursts of power that cause the lights to flash. If the flasher is not working, your hazard or turn signal lights may stay on solid when turned on, not turn on at all, or flash at an undesirable rate.

Keep in mind:

Flasher units hardly ever develop problems. Although in older vehicles, the wiring can become compromised.
Don’t assume that the problem is with the flasher – it could be something as simple as a blown fuse.
Check your bulbs, and replace them if necessary.

How it's done:

The vehicle's hood is opened and supported manually
The new relays are installed onto a mounting bracket
The wiring is connected to the relays and into the vehicle harness
The hood manual support is removed
The install is verified and the hazard lights are tested for proper operation

Our recommendation:

If your turn signals aren’t working, you will fail a motor vehicle inspection or a roadside check. Examine your fuses to make sure none are discolored – this indicates a blown fuse that could be causing the problem. Check your light bulbs as well. If all are in good working order, then the problem could be the hazard / turn signal flasher, which is part of your car's electrical system. Have one of our expert mechanics inspect and replace the hazard turn signal flasher if required.

What common symptoms indicate you may need to replace the Hazard / Turn Signal Flasher?

No turn signals on either side
Turn signal on only one side
Turn signals light up but don’t flash
Turn signal flashes too slow
Turn signal flashes too fast
Hazard lights don’t work

How important is this service?

Malfunctioning turn signals and hazard lights are critical safety issues. If your turn signals aren’t working, you have no way of communicating your driving intentions to other drivers aside from hand signals. Have one of our expert mechanics check them immediately so that the problem can be diagnosed, and appropriate measures taken, such as replacing your hazard / turn signal flasher.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(390)

Rating Summary

368

12

4

2

4

368

12

4

2

4

SEE REVIEWS NEAR ME

William

18 years of experience

90 reviews

Request William

William

18 years of experience

Request William

by Derek

Mercury Grand Marquis V8-4.6L - Starter - Burbank, Illinois

He was prompt (and early). Very professional and was willing to talk through every step of the process. He was forward and honest in all his work.

Scott

36 years of experience

898 reviews

Scott

36 years of experience

by Riley

Mercury Grand Marquis V8-4.6L - Crankshaft Position Sensor - Phoenix, Arizona

Scott was great, on time, very nice. Really a good guy. Got done quicker than expected. All around A+ service.

Rodric

14 years of experience

414 reviews

Rodric

14 years of experience

by ANTONIO

Mercury Grand Marquis V8-4.6L - Alternator - Fairburn, Georgia

He was great and knowledgeable, very quick.

Benjamin

11 years of experience

92 reviews

Request Benjamin

Benjamin

11 years of experience

Request Benjamin

by jeffrey

Mercury Grand Marquis V8-4.6L - Wheel Stud Replacement (Passenger Side Front) - Dallas, Texas

Fast and personable

Excellent Rating

(390)

Rating Summary

368

12

4

2

4

368

12

4

2

4

SEE REVIEWS NEAR ME

Recent articles & questions

Symptoms of a Bad or Failing Front Output Shaft Bearing

Common signs include a noisy drivetrain, excessive vibrations, and oil leaking from the transfer case in all-wheel or four-wheel vehicles.

How Long Does a Brake Master Cylinder Last?

The The fluid that flows through the braking system in your car is what helps to provide the pressure needed to stop a car. Without the proper amount of brake fluid in your car, it will be nearly impossible to...

P0990 OBD-II Trouble Code: Transmission Fluid Pressure Sensor/Switch E Circuit High

P0990 means there is an issue with the transmission fluid pressure sensor or switch, likely due to a fluid or component issue.

I have replaced the rear wheel bearings and subsequent to that the speedometer stops working. what might be the problem?

Hello - you don't mention your year/make/model, which would be helpful. Most vehicles now use electronic sensors for the speedometer (https://www.yourmechanic.com/article/how-to-replace-the-speedometer-sensor-on-most-cars-by-ty-thompson) function. Some of these sensors are in the transmission, some use the speed sensors in the wheel hub for...

Clicking noise is much louder when accelerating. What's could that sound be?

The clicking sound may possibly be rocker arms that may need to be adjusted. When these are incorrectly adjusted or too loose, this causes a bit of play in between the rocker arm and the valve spring. As the engine...

1994 Nissan SE-V6 pickup; engine revs, no acceleration.

It's possible the clutch is slipping. If the issue is not clutch/transmission related then it would be diagnosed as a loss of power. Among the causes of loss of power are throttle body faults (electronic throttle controls, mass airflow sensor,...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com