logo

Subaru WRX STI 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

(8)

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

(8)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

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

CarServiceEstimateShop/Dealer Price
2017 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$200.37Shop/Dealer Price$231.72 - $303.25
2014 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$137.39Shop/Dealer Price$158.01 - $197.32
2013 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$137.39Shop/Dealer Price$158.01 - $197.32
2019 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$180.37Shop/Dealer Price$211.71 - $283.24
2015 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$127.15Shop/Dealer Price$145.22 - $176.87
2020 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$180.37Shop/Dealer Price$211.73 - $283.28
2018 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$185.37Shop/Dealer Price$216.60 - $288.04
2016 Subaru WRX STIH4-2.5L TurboService typeGas Cap ReplacementEstimate$185.37Shop/Dealer Price$216.97 - $288.70
Show example Subaru WRX STI 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 Subaru WRX STI services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT Subaru MECHANICS
700+
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 Subaru mechanics

Real customer reviews from Subaru owners like you.

Excellent Rating

(8)
Rating Summary
7
1
0
0
0
7
1
0
0
0

Marco

11 years of experience
73 reviews
Request Marco
Marco
11 years of experience
Request Marco
by Rudy
Subaru WRX STI H4-2.5L Turbo - Brake Rotor/Disc Replacement (Front) - Newport Beach, California
Marco was early, finished fast!

Kenneth

20 years of experience
777 reviews
Request Kenneth
Kenneth
20 years of experience
Request Kenneth
by Ken
Subaru WRX STI H4-2.5L Turbo - Pre-purchase Car Inspection - Long Beach, California
Knowledgeable and thorough.

Simon

27 years of experience
290 reviews
Request Simon
Simon
27 years of experience
Request Simon
by Juan
Subaru WRX STI H4-2.5L Turbo - Clutch pedal goes all the way to the floor - Arlington, Virginia
Good

Emmette

36 years of experience
282 reviews
Request Emmette
Emmette
36 years of experience
Request Emmette
by Ron
Subaru WRX STI H4-2.5L Turbo - Pre-purchase Car Inspection - Stafford, Virginia
Emmette was great! He did a great detailed job on inspecting the car I was looking at possibly buying. He was on time and very knowledgeable. I would use Emmette and the server again.

Excellent Rating

(8)
Rating Summary
7
1
0
0
0
7
1
0
0
0
Number of Subaru WRX STI services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT Subaru MECHANICS
700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

P2444 OBD-II Trouble Code: Secondary Air Injection System Pump Stuck On Bank1
P2444 P2444 code definition The P2444 diagnostic trouble code is an indication that the bank 1 secondary air injection system pump is stuck. Related Trouble Codes: P2445 OBD-II Trouble Code: Secondary Air Injection System Pump Stuck Off Bank 1 P2446...
Read more
P3446 OBD-II Trouble Code: Cylinder 6 Exhaust Valve Control Performance
P3446 means certain cylinders were shut down during specific driving conditions due to low oil pressure, faulty lifters or varied sensors.
Read more
How to Get Smog Technician Certified in Georgia
Automotive technician jobs include smog certified emissions inspectors. In Georgia, you need to be employed at an emissions testing station.
Read more

Water leak into the trunk from a rain storm

If your car is equipped with a sunroof, which I am guessing it is, the drains for the sunroof guides are a common cause of water intrusion into the vehicle. It is expected that water will get into the sunroof...
Read more

2003 Jaguar X type. Washer and fluid is not working after a side impact.

Check to see where the washer fluid tank in located at. It the impact was hard enough to damage the washer fluid reservoir, then look at the motor to the reservoir and see if it has the wiring broke off...
Read more

2013 Toyota Corolla radio

Claimed by Tim Charlet
Read more
  1. Home
  2. Estimates
  3. Subaru
  4. WRX STI
  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 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE