Mercury Grand Marquis Exhaust Manifold Gasket Replacement at your home or office.

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Exhaust Manifold Gasket Replacement Service

How much does a Exhaust Manifold Gasket Replacement cost?

On average, the cost for a Mercury Grand Marquis Exhaust Manifold Gasket Replacement is $258 with $30 for parts and $228 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Mercury Grand MarquisV8-5.0LService typeExhaust Manifold Gasket ReplacementEstimate$413.03Shop/Dealer Price$465.68 - $562.85
1980 Mercury Grand MarquisV8-5.0LService typeExhaust Manifold Gasket ReplacementEstimate$466.57Shop/Dealer Price$546.15 - $724.01
2004 Mercury Grand MarquisV8-4.6LService typeExhaust Manifold Gasket ReplacementEstimate$288.80Shop/Dealer Price$328.04 - $391.69
1990 Mercury Grand MarquisV8-5.0LService typeExhaust Manifold Gasket ReplacementEstimate$359.03Shop/Dealer Price$411.66 - $508.82
1993 Mercury Grand MarquisV8-4.6LService typeExhaust Manifold Gasket ReplacementEstimate$811.24Shop/Dealer Price$905.71 - $1010.78
1984 Mercury Grand MarquisV8-5.0LService typeExhaust Manifold Gasket ReplacementEstimate$466.57Shop/Dealer Price$546.15 - $724.01
1983 Mercury Grand MarquisV8-5.8LService typeExhaust Manifold Gasket ReplacementEstimate$407.39Shop/Dealer Price$468.43 - $591.50
2011 Mercury Grand MarquisV8-4.6LService typeExhaust Manifold Gasket ReplacementEstimate$302.94Shop/Dealer Price$343.29 - $408.96
Show example Mercury Grand Marquis Exhaust Manifold Gasket Replacement prices

What is the Exhaust Manifold Gasket all about?

Depending on your engine and type of vehicle, the exhaust manifold can either be a set of pipes or it can be a cast iron manifold assembly. Essentially the exhaust manifold takes the burned exhaust gases from the engine’s cylinders and ejects the gas through the exhaust system and out through the car's tail pipe. The exhaust manifold gasket seals the surface of the exhaust manifold to the surface of the cylinder head, preventing leaks in the system. Over time, the constant expansion and contraction of the components (caused by constant heating and cooling in the engine), may cause the gasket to leak. These leaks can be hazardous as hot exhaust gases escape and can damage other components in the engine compartment. A leaky exhaust manifold gasket can also impact engine performance.

Keep in mind:

Sometimes an exhaust manifold starts to leak because a mounting bolt has broken. If this happens, the mechanic will have to remove the broken bolt or stud, which can increase the labor time needed to fix the problem. Your mechanic may charge you an additional fee, depending on the severity of the situation.

How it's done:

  • Inspect exhaust system for leaks.
  • Determine if it is the manifold or flange gasket that is leaking.
  • Remove and replace faulty gasket.
  • Apply anti-seize to the threads of the bolts.
  • Install new exhaust manifold gasket.
  • Start car and check for any exhaust leaks.

Our recommendation:

The exhaust manifold gasket helps in transferring burned gasses from the engine. It is located in a high temperature zone, and it will leak eventually. There is no way to prevent it. Your mechanic should use anti-seize compound on the bolts when they are replacing this part. This will help prevent bolts from breaking in the cylinder head.

What common symptoms indicate you may need to replace the Exhaust Manifold Gasket?

  • Loud noise from engine.
  • Lack of engine performance.
  • Check engine light is on.
  • Smells from the engine compartment (eg. plastic components next to exhaust manifold melting from escaped heat).

How important is this service?

A leaky exhaust manifold is a health and safety concern. Hot exhaust gases escaping from the engine can be a fire hazard melting nearby plastic components in the engine compartment.

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Rating Summary
368
12
4
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368
12
4
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Minkah

18 years of experience
3 reviews
Minkah
18 years of experience
Mercury Grand Marquis V8-4.6L - Windshield Washer Reservoir - Boynton Beach, Florida
Very polite and professional .Arrived on time and went right to work very happy with this man

Victor

11 years of experience
211 reviews
Victor
11 years of experience
Mercury Grand Marquis V8-4.6L - Fuel Pump - Virginia Beach, Virginia
Great Service would recommend

Danny

11 years of experience
269 reviews
Danny
11 years of experience
Mercury Grand Marquis V8-4.6L - Brake Pads Replacement (Front, Rear) - Philadelphia, Pennsylvania
Danny was fantastic! He came, swapped the brakes and rotors for new ones, and even gave me recommendations of things that I should look at in the future. I would definitely recommend Danny to my coworkers, family, and friends. So far, the brakes haven't squeaked since they've been changed and I've never been happier.

Melvin

17 years of experience
221 reviews
Melvin
17 years of experience
Mercury Grand Marquis V8-4.6L - Brake Pads Replacement (Front, Rear) - Oxford, Georgia
Melvin did a tremendous job. Very quick and efficient. Very satisfied customer.

Excellent Rating

(390)

Rating Summary
368
12
4
2
4
368
12
4
2
4
Number of Mercury Grand Marquis services completed
4290+
services done by our mechanics
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600+
experts on our platform

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