Pontiac G8 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 Pontiac G8 Gas Cap Replacement is $111 with $16 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Pontiac G8V8-6.0LService typeGas Cap ReplacementEstimate$147.15Shop/Dealer Price$165.19 - $196.81
2008 Pontiac G8V6-3.6LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.21 - $176.84
2009 Pontiac G8V8-6.0LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.21 - $176.84
2009 Pontiac G8V6-3.6LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.19 - $176.80
2009 Pontiac G8V8-6.2LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.22 - $176.87
Show example Pontiac G8 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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Meet some of our expert Pontiac mechanics

Real customer reviews from Pontiac owners like you.

Excellent Rating

(34)

Rating Summary
30
4
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Isai

27 years of experience
230 reviews
Isai
27 years of experience
Pontiac G8 V8-6.0L - AC is not working - San Antonio, Texas

Joe

43 years of experience
825 reviews
Joe
43 years of experience
Pontiac G8 V8-6.0L - Starter - Saint Petersburg, Florida
Extremely knowledgeable and professional. Thank you, Joe. I will definitely be doing business with you again!

Cesar

9 years of experience
292 reviews
Cesar
9 years of experience
Pontiac G8 V8-6.0L - Door Mirror Replacement (Passenger Side) - Seattle, Washington
Ceaser was great very knowledgeable and quick

Tony

15 years of experience
280 reviews
Tony
15 years of experience
Pontiac G8 V8-6.0L - Alternator - Mableton, Georgia
My work was a little special since my car has been modded so heavily, but he had no issues. Did exactly what I wanted done and I even got a pair of wire cutters he left by accident lol. Sorry man! You did an OUTSTANDING job.

Excellent Rating

(34)

Rating Summary
30
4
0
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0
30
4
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0
Number of Pontiac G8 services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Pontiac MECHANICS
800+
experts on our platform

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