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BMW M340i 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 BMW M340i Gas Cap Replacement is $137 with $42 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2020 BMW M340iL6-3.0L TurboService typeGas Cap ReplacementEstimate$198.99Shop/Dealer Price$229.99 - $300.49
Show example BMW M340i 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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services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,643)
Rating Summary
6,192
205
60
44
142
6,192
205
60
44
142

Leo

5 years of experience
8 reviews
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Leo
5 years of experience
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by Phillip
BMW M340i L6-3.0L Turbo - Oil Change - Los Angeles, California
Great experience with leo. 10/10

Brikk

18 years of experience
389 reviews
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Brikk
18 years of experience
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by Mo
BMW 325i L6-2.5L - Gas Cap - Charlotte, North Carolina
Very attentive and did excellent work, will use againg

David

16 years of experience
56 reviews
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David
16 years of experience
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by Maria
BMW X3 L6-3.0L - Gas Cap - Sacramento, California
Great work

Mike

13 years of experience
176 reviews
Request Mike
Mike
13 years of experience
Request Mike
by Alexander
BMW 750Li V8-4.4L Turbo - Exhaust fume odor in car Inspection - Raleigh, North Carolina
Mike did a thorough job in analyzing the problem with my BMW. He took special care to check all areas of concern. The feedback he gave me was excellent and will be used to resolve my problem.

Excellent Rating

(6,643)
Rating Summary
6,192
205
60
44
142
6,192
205
60
44
142
Number of BMW services completed
73073+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
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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