logo

Cadillac XT4 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

(2,817)

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

(2,817)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Cadillac XT4 Gas Cap Replacement is $241 with $146 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2019 Cadillac XT4L4-2.0L TurboService typeGas Cap ReplacementEstimate$407.53Shop/Dealer Price$490.67 - $717.57
2020 Cadillac XT4L4-2.0L TurboService typeGas Cap ReplacementEstimate$387.53Shop/Dealer Price$470.68 - $697.60
Show example Cadillac XT4 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 services completed
30987+
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

(2,817)
Rating Summary
2,647
88
18
16
48
2,647
88
18
16
48

Joey

12 years of experience
22 reviews
Request Joey
Joey
12 years of experience
Request Joey
by Mark
Cadillac XT4 L4-2.0L Turbo - Battery - Kenosha, Wisconsin
Joey is the best: knowledgeable, friendly, responsive, accommodating and professional!

Theodore

16 years of experience
1601 reviews
Request Theodore
Theodore
16 years of experience
Request Theodore
by Ethel
Cadillac CTS V6-3.2L - Gas Cap - Everett, Washington
I seen $114.00 in text. noww its $134.00. Theo does a good Job. I all ways request him. Thank you Theo.

Raymond

37 years of experience
412 reviews
Request Raymond
Raymond
37 years of experience
Request Raymond
by Dennis
Cadillac CTS V6-3.6L - Gas Cap - Las Vegas, Nevada
Raymond is extremely knowledgeable and was on time and very cordial. He is someone that will go on our MUST HAVE CONTACTS!! 5 

Carlos

12 years of experience
77 reviews
Request Carlos
Carlos
12 years of experience
Request Carlos
by Junior
Cadillac CTS V6-2.8L - Car is not starting - Santa Fe Springs, California
Hands down really professional and goes above and beyond to get you satisfied.

Excellent Rating

(2,817)
Rating Summary
2,647
88
18
16
48
2,647
88
18
16
48
Number of Cadillac services completed
30987+
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

Symptoms of a Bad or Failing Cold Air Intake
Common signs include a reduction in power, acceleration, and fuel efficiency, excessively high idle, and the Check Engine Light turning on.
Read more
P0325 OBD-II Trouble Code: Knock Sensor Malfunction (Sensor 1, Bank 1)
P0325 code definition Knock Sensor Malfunction (Sensor 1, Bank 1) What the P0325 code means P0325 is a general ODB2 diagnostic trouble...
Read more
How to Buy a Personalized License Plate in Texas
The The Texas Department of Motor Vehicles (TXDMV) offers a wide range of options for ordering personalized license plates (vanity plates) for a lot of different vehicles, which gives you plenty of choice to create a license plate (https://www.yourmechanic.com/article/how-to-find-out-which-license-plates-are-available-in-your-state-by-brady-klopfer) that...
Read more

My heat and AC do not work - 2003 Volkswagen Beetle

It sounds like the blend door may be stuck. The blend door is usually controlled by a cable or an actuator. If the switch itself seems to be hard to turn, it is likely cable driven and experiencing a restriction....
Read more

I change oil and its now shows low oil pressure, could it be because oil its over limit?

You may have gotten a defective oil filter. I would not try and run the motor until you replace the filter again. Once it is replaced then start and run engine for a minute or less to see if it...
Read more

Which side of a driveshaft do you put the spline on or does it matter?

The spline on the drive shaft should be as close to the transmission or transfer case as possible for the rear and front applications. This prevents any unwanted twisting torsional motion with the driveshaft and allows the yoke to have...
Read more
  1. Home
  2. Estimates
  3. Cadillac
  4. XT4
  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