logo

Cadillac Seville Gas Cap Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(106)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(106)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Cadillac Seville Gas Cap Replacement is $111 with $16 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Cadillac SevilleV8-4.6LService typeGas Cap ReplacementEstimate$147.15Shop/Dealer Price$172.69 - $209.94
1981 Cadillac SevilleV8-6.0LService typeGas Cap ReplacementEstimate$145.89Shop/Dealer Price$176.15 - $227.47
1991 Cadillac SevilleV8-4.9LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$152.72 - $189.99
1993 Cadillac SevilleV8-4.9LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$152.68 - $189.92
1985 Cadillac SevilleV8-5.7L DieselService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$152.75 - $190.04
1996 Cadillac SevilleV8-4.6LService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$152.72 - $189.99
1976 Cadillac SevilleV8-5.7LService typeGas Cap ReplacementEstimate$150.89Shop/Dealer Price$180.91 - $232.05
1978 Cadillac SevilleV8-5.7LService typeGas Cap ReplacementEstimate$150.89Shop/Dealer Price$181.56 - $233.19
Show example Cadillac Seville 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Cadillac Seville services completed
1166+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(106)
Rating Summary
100
4
0
0
2
100
4
0
0
2

Joel

21 years of experience
987 reviews
Request Joel
Joel
21 years of experience
Request Joel
by James
Cadillac Seville V8-4.6L - Coolant is leaking - Jacksonville, Florida
He knew what he was doing and did a great job!

William

20 years of experience
129 reviews
Request William
William
20 years of experience
Request William
by Mark
Cadillac Seville V8-4.6L - Check Engine Light is on - Cape Coral, Florida
I had a great experience with William. He was friendly and walked me through everything he was doing, while not ripping me off. He showed me things that needed to be done and explained why they needed doing. He was the first mechanic I have met in very long time who I actually trusted, he arrived on time, walked me through everything, and came out to my house. I recommend Your Mechanic and especially William, and will use them for all my car needs from now on. Great Job!

Kiri

20 years of experience
372 reviews
Request Kiri
Kiri
20 years of experience
Request Kiri
by brandon
Cadillac Seville V8-4.6L - Camshaft Position Sensor - Upper Darby, Pennsylvania
Definitely will use again !

Andrew

11 years of experience
337 reviews
Request Andrew
Andrew
11 years of experience
Request Andrew
by Kevin
Cadillac Seville V8-4.6L - Radiator - Ellicott City, Maryland
Andrew got the job done quicker than expected and did an excellent job. He is honest and knows what he is doing. Even made sure nothing else was wrong with the car before leaving.

Excellent Rating

(106)
Rating Summary
100
4
0
0
2
100
4
0
0
2
Number of Cadillac Seville services completed
1166+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

What Do the Belts on the Front of an Engine Do?
Car serpentine belts power multiple parts like the power steering pump and air conditioning. A broken engine belt can cause damage to components.
Read more
How Long Does a Timing Cover Last?
A A timing cover protects parts such as the timing belt, timing chain, and gears inside of your vehicle. They are made from either plastic, metal, or a combination of synthetic materials. In modern vehicles, the covers are designed to...
Read more
The Story of YourMechanic
Why Why YourMechanic began The car repair industry, as it has stood for over a hundred years, is often met with skepticism. Car owners who aren’t car experts (which, let’s face it, is most of us) rely on the honesty...
Read more

Gasoline pours out of the almost empty gas tank

Hi there. This is typically caused by one of two things. The most common being a bad fuel tank vent valve. This valve should open while fueling allowing the fuel vapor to be released to keep the fuel from backing...
Read more

Bad shifter cable. 2002 Lexus ES300

Hi there. When it comes to a vehicle getting in an accident and having issues with other components, this is a common problem that cannot be avoided at times. When the vehicle was looked at and quoted, the problem was...
Read more

my daughter has a 2004 Toyota Highlander. the car wont start so i think it's the fuel pump since i can't hear it run. so once i ge

Check the fuse. There could be more than one relay in the circuit, for example a circuit opening relay as well as an EFI relay. The fault could be due to high resistance in the circuit (even at the relay...
Read more
  1. Home
  2. Estimates
  3. Cadillac
  4. Seville
  5. Gas Cap Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com

Read FAQ
GET A QUOTE