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BMW 340i 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 340i Gas Cap Replacement is $126 with $31 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 BMW 340iL6-3.0L TurboService typeGas Cap ReplacementEstimate$176.87Shop/Dealer Price$202.34 - $256.25
2017 BMW 340iL6-3.0L TurboService typeGas Cap ReplacementEstimate$156.87Shop/Dealer Price$182.36 - $236.28
2016 BMW 340iL6-3.0L TurboService typeGas Cap ReplacementEstimate$156.87Shop/Dealer Price$189.87 - $249.43
Show example BMW 340i 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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Real customer reviews from BMW owners like you.

Excellent Rating

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

David

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

Brikk

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

ALAA

37 years of experience
56 reviews
Request ALAA
ALAA
37 years of experience
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by sabrina
BMW X3 L6-2.5L - Coolant Reservoir - Woodland, California
Very knowledgeable , took his time to explain what he did. And the car was running well when he was done. Very happy with the service going to tell all my friends about this.

Matthew

33 years of experience
1229 reviews
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Matthew
33 years of experience
Request Matthew
by Colleen
BMW 318i L4-1.9L - Brake Light Bulb Replacement (Passenger Side) - Williamsburg, Virginia
Matthew was very professional on time and did a nice job.

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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