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GMC Sierra 3500 Classic 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 GMC Sierra 3500 Classic Gas Cap Replacement is $111 with $16 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 GMC Sierra 3500 ClassicV8-8.1LService typeGas Cap ReplacementEstimate$147.15Shop/Dealer Price$165.19 - $196.81
2007 GMC Sierra 3500 ClassicV8-6.6L Turbo DieselService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.21 - $176.84
2007 GMC Sierra 3500 ClassicV8-6.0LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.21 - $176.84
Show example GMC Sierra 3500 Classic 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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Excellent Rating

(2,942)
Rating Summary
2,783
79
21
9
50
2,783
79
21
9
50

Gabriel

13 years of experience
39 reviews
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Gabriel
13 years of experience
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by Brennan
GMC Sierra 3500 Classic V8-6.6L Turbo Diesel - Center Support Bearing - Colorado Springs, Colorado
Great service! Made sure the job was done and done right!

Patrick

33 years of experience
1412 reviews
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Patrick
33 years of experience
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by Rowena
GMC Envoy L6-4.2L - Gas Cap - Austin, Texas
Patrick was very professional and courteous. I was very pleased with his work. When I have work done on my vehicle, I always try to book Patrick because he gets the job done.

Ramon

20 years of experience
166 reviews
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Ramon
20 years of experience
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by Sam
GMC K1500 V6-4.3L - Car is not starting - Tucson, Arizona
Great to work with. Explains everything well and does thorough PD.

Claud

8 years of experience
482 reviews
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Claud
8 years of experience
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by Michael
GMC Terrain L4-2.4L - whining noise at idle - Dearborn Heights, Michigan
Honest and experienced

Excellent Rating

(2,942)
Rating Summary
2,783
79
21
9
50
2,783
79
21
9
50
Number of GMC services completed
32362+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
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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