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Mercury Grand Marquis Gas Cap Replacement at your home or office.

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Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Mercury Grand Marquis Gas Cap Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1985 Mercury Grand MarquisV8-5.0LService typeGas Cap ReplacementEstimate$138.61Shop/Dealer Price$154.52 - $179.73
1981 Mercury Grand MarquisV8-4.2LService typeGas Cap ReplacementEstimate$154.39Shop/Dealer Price$179.26 - $231.32
2004 Mercury Grand MarquisV8-4.6LService typeGas Cap ReplacementEstimate$144.51Shop/Dealer Price$166.91 - $211.56
1984 Mercury Grand MarquisV8-5.0LService typeGas Cap ReplacementEstimate$137.39Shop/Dealer Price$157.99 - $197.28
1990 Mercury Grand MarquisV8-5.0LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.22 - $176.87
1979 Mercury Grand MarquisV8-5.0LService typeGas Cap ReplacementEstimate$137.39Shop/Dealer Price$158.01 - $197.32
1986 Mercury Grand MarquisV8-5.8LService typeGas Cap ReplacementEstimate$132.15Shop/Dealer Price$150.07 - $181.60
2011 Mercury Grand MarquisV8-4.6LService typeGas Cap ReplacementEstimate$149.51Shop/Dealer Price$172.14 - $216.98
Show example Mercury Grand Marquis Gas Cap Replacement prices

What is the Gas Cap all about?

The purpose of a Gas Cap is twofold: one, it helps prevent dust and other particles from getting into the gas tank, and two, it helps prevent fuel emissions from entering the atmosphere. If your gas cap is faulty, the Check Engine light may come on. Additionally, your vehicle may fail a smog test if the gas cap is gone or not functioning properly.

How it's done:

  • Inspect the gas cap.
  • Pressure-test the gas cap.
  • Install new gas cap if faulty.

What common symptoms indicate you may need to replace the Gas Cap?

  • Check Engine light is on.
  • Car does not pass the emission test.
  • Gas Cap is missing.

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Number of Mercury Grand Marquis services completed
4290+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform
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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

Walter

46 years of experience
343 reviews
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Walter
46 years of experience
Request Walter
by Hazel
Mercury Grand Marquis V8-4.6L - Brake Pads Replacement (Rear) - Tulsa, Oklahoma
Very courteous and knowledgeable knew what he was doing

Lee

38 years of experience
217 reviews
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Lee
38 years of experience
Request Lee
by Wayne
Mercury Grand Marquis V8-4.6L - Oil Change - Edmond, Oklahoma
Lee is on time, friendly, and thorough. Very knowledgeable.

William

34 years of experience
523 reviews
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William
34 years of experience
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by Jock
Mercury Grand Marquis V8-4.6L - Alternator - Glendale, Arizona
Great job, fast and professional. Thanks

Gary

35 years of experience
91 reviews
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Gary
35 years of experience
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by Antawn
Mercury Grand Marquis V8-4.6L - Starter - Kennesaw, Georgia
Great mechanic he arrived before the appointment got right on it. You could tell he knew exactly what he was doing.

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
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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