Cadillac ELR 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

(2,811)

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.

Customer Ratings

(2,811)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Cadillac ELR Gas Cap Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Cadillac ELRL4-1.4L HybridService typeGas Cap ReplacementEstimate$138.91Shop/Dealer Price$162.39 - $193.46
2014 Cadillac ELRL4-1.4L HybridService typeGas Cap ReplacementEstimate$118.91Shop/Dealer Price$142.42 - $173.51
2016 Cadillac ELRL4-1.4L HybridService typeGas Cap ReplacementEstimate$118.91Shop/Dealer Price$142.42 - $173.51
Show example Cadillac ELR 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


Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(2,811)

Rating Summary
2,641
88
18
16
48
2,641
88
18
16
48

Raymond

37 years of experience
407 reviews
Raymond
37 years of experience
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 

Theodore

16 years of experience
1592 reviews
Theodore
16 years of experience
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.

Bryant

12 years of experience
600 reviews
Bryant
12 years of experience
Cadillac STS V6-3.6L - Car does not move when I step on the gas pedal - Indianapolis, Indiana
Thank you Bryant!! Your professionalism was A-1! We appreciate your expertise, knowledge, honesty AND punctuality!

Blissel

4 years of experience
38 reviews
Blissel
4 years of experience
Cadillac DeVille V8-4.9L - Adjust Ignition Timing - Fort Lauderdale, Florida
Came early got job done quick..car runs great...thnx great job

Excellent Rating

(2,811)

Rating Summary
2,641
88
18
16
48
2,641
88
18
16
48
Number of Cadillac services completed
30921+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
experts on our platform

Recent articles & questions

How Long Does an Air Fuel Ratio Sensor Last?
If If you have a car that was made after 1980, then you have an air fuel ratio sensor. It is a component in your emissions control that sends information to your engine computer in order to help it run...
Understanding the Hummer Oil Life Monitor Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Hummer Oil Life Monitor (OLM) system indicates when and what service your car needs.
What Does the Low Fuel Level Warning Light Mean?
The low fuel level light warns you when your car is nearing an empty tank of gas. It should be refilled before driving several more miles.

The headlights wont shut off and the horn keep honking when I turn them on.

It sounds like you have a rubbed through wiring harness or two. All the components you mentioned are switched on the ground side. That means if there is a short to ground on the switch side before the relay, then...

1993 Ford F150 4.9 straight 6 fuel pump keeps running, won't start, replaced relay and fuel pressure regulator, still having the same problem

Hi, thanks for writing in. You need to have the fuel pressure checked to see if the pressure is low. The fuel pump inlet screen may be getting clogged causing the pressure to drop off but the pump will continue...

Car is idling rough and missing

This may be a sign of a faulty MAP sensor. The Manifold Absolute Pressure (MAP) sensor senses engine load and generates a signal that is proportional to the amount of vacuum in the intake manifold. The engine computer then uses...

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 (844) 997-3624 · hi@yourmechanic.com