Fuel Filler Cap Replacement at your home or office.

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How much does Fuel Filler Cap Replacement cost?

It depends on the type of car you drive and the auto repair shop you go to. Our mechanics are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office.

YourMechanic Price
$78 to $115
Labor: $70 - $80
Parts: $8 - $35
Average dealer price
$109 to $163
Average shop price
$93 to $127
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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ServiceYourMechanic PriceShop/Dealer Price
Gas Cap Replacement for 2008 Hummer H3 V8-5.3LYourMechanic Price$88.14Shop/Dealer Price$107.19 - $131.69
Gas Cap Replacement for 2010 Nissan Murano V6-3.5LYourMechanic Price$85.26Shop/Dealer Price$103.66 - $126.04
Gas Cap Replacement for 2012 Lincoln MKZ L4-2.5L HybridYourMechanic Price$87.80Shop/Dealer Price$117.71 - $150.15
Gas Cap Replacement for 2002 Mercedes-Benz E320 V6-3.2LYourMechanic Price$86.53Shop/Dealer Price$116.15 - $147.67
Gas Cap Replacement for 1996 BMW 318i L4-1.9LYourMechanic Price$78.41Shop/Dealer Price$105.94 - $131.32
Gas Cap Replacement for 2006 BMW 325Ci L6-2.5LYourMechanic Price$105.00Shop/Dealer Price$139.16 - $184.46
Gas Cap Replacement for 2004 Ford Crown Victoria V8-4.6LYourMechanic Price$91.77Shop/Dealer Price$111.82 - $139.11
Gas Cap Replacement for 1999 Chevrolet Express 2500 V8-5.7LYourMechanic Price$85.26Shop/Dealer Price$103.66 - $126.04
Show example Fuel Filler Cap Replacement prices

Fuel Filler Cap Replacement Service & Cost

What is the Fuel Filler Cap all about?

Your fuel filler cap is one component in your car that you handle regularly if you pump your own gas. It’s also known as the “gas cap,” and it’s that plastic cover that screws onto and off of your fuel inlet tube so that you can pump gas into your tank, and keep contaminants out of your gas once you’re done pumping. It also provides a seal for the fuel system so the fuel tank can pressurize for emissions testing. If the fuel cap is missing or does not seal properly, the Check Engine light will come on.

Keep in mind:

  • Replacement fuel filler caps must match the exact size of the original or the new cap will not seal correctly.

How it's done:

  • The fuel access door is opened
  • The defective fuel filler cap is removed
  • The new fuel filler cap is installed
  • The fuel access door is closed
  • The repair is verified and the vehicle is tested for proper operation

Our recommendation:

Your fuel filler cap seal is checked with every emissions test performed on your vehicle. It should last the lifetime of your vehicle, though a bad seal may mean it needs to be replaced. If your fuel filler cap is missing or leaking, replace it. If the Check Engine light is on, have one of our expert mechanics diagnose it.

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

  • Fuel cap is missing
  • Check Engine light is on
  • Fuel cap won’t tighten until it clicks

How important is this service?

Though you are not likely to risk any major damage from not having a proper fuel cap on your tank, it is something that should be replaced soon. If the Check Engine light remains on all the time, other problems can go unnoticed.

Fast and easy Fuel Filler Cap Replacement service at your home or office.

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Meet some of our expert mechanics

Real customer reviews from owners like you.

14 reviews
Larry
13 years of experience
Larry did a fantastic job addressing the problem completely and to my satisfaction. He was prompt (arrived early in fact!), did a very thorough job, made sure the mirror was working properly, did a nice finish and completed the job quickly. I am very pleased with Larry's work and would rate it as 5-star experience. He clearly knows his stuff, is very sincere and professional.
2008 INFINITI EX35 - DOOR MIRROR REPLACEMENT (PASSENGER SIDE)
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13 reviews
Angelo
27 years of experience
Angelo was great.
1994 CHEVROLET C1500 - CAR IS NOT STARTING INSPECTION
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3 reviews
Dustin
8 years of experience
Dustin did a GREAT job!! He texted the day before to get a few more details, came out to the house and was fully prepared and even arrived a few minutes EARLY! He got right to work and finished the job quickly and very efficiently...I really appreciate the hard work he did in the intense morning heat, and I would not hesitate to use his services again...I was very impressed...thanks Dustin!!
2010 CHEVROLET EQUINOX - SERPENTINE/DRIVE BELT REPLACEMENT
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3 reviews
Mark
36 years of experience
He's very friendly and did good work!
2003 ACURA MDX - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
Want Mark's expert advice? Ask your question now. Its free!
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
ServiceYourMechanic PriceShop/Dealer Price
Gas Cap Replacement for 2008 Hummer H3 V8-5.3LYourMechanic Price$88.14Shop/Dealer Price$107.19 - $131.69
Gas Cap Replacement for 2010 Nissan Murano V6-3.5LYourMechanic Price$85.26Shop/Dealer Price$103.66 - $126.04
Gas Cap Replacement for 2012 Lincoln MKZ L4-2.5L HybridYourMechanic Price$87.80Shop/Dealer Price$117.71 - $150.15
Gas Cap Replacement for 2002 Mercedes-Benz E320 V6-3.2LYourMechanic Price$86.53Shop/Dealer Price$116.15 - $147.67
Gas Cap Replacement for 1996 BMW 318i L4-1.9LYourMechanic Price$78.41Shop/Dealer Price$105.94 - $131.32
Gas Cap Replacement for 2006 BMW 325Ci L6-2.5LYourMechanic Price$105.00Shop/Dealer Price$139.16 - $184.46
Gas Cap Replacement for 2004 Ford Crown Victoria V8-4.6LYourMechanic Price$91.77Shop/Dealer Price$111.82 - $139.11
Gas Cap Replacement for 1999 Chevrolet Express 2500 V8-5.7LYourMechanic Price$85.26Shop/Dealer Price$103.66 - $126.04
Show example Fuel Filler Cap Replacement prices

How can we help?

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1-800-701-6230 · hi@yourmechanic.com