logo

GMC Envoy XL Fuel Injector O Rings 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

(78)

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

(78)

Fuel Injector O Rings Replacement Service

How much does a Fuel Injector O Rings Replacement cost?

On average, the cost for a GMC Envoy XL Fuel Injector O Rings Replacement is $368 with $169 for parts and $199 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 GMC Envoy XLV8-5.3LService typeFuel Injector O Rings ReplacementEstimate$578.96Shop/Dealer Price$684.33 - $953.19
2005 GMC Envoy XLV8-5.3LService typeFuel Injector O Rings ReplacementEstimate$585.78Shop/Dealer Price$703.39 - $1008.90
2006 GMC Envoy XLV8-5.3LService typeFuel Injector O Rings ReplacementEstimate$585.78Shop/Dealer Price$703.39 - $1008.89
2003 GMC Envoy XLV8-5.3LService typeFuel Injector O Rings ReplacementEstimate$536.96Shop/Dealer Price$642.32 - $911.17
Show example GMC Envoy XL Fuel Injector O Rings Replacement prices

What is the Fuel Injector O Rings all about?

Fuel injector O rings are rubber gaskets around the end of the fuel injectors that hold the injectors up tight to the rest of the cylinders of your engine, and prevent fuel from leaking. If they’re not properly mounted, or if they’ve begun to deteriorate, you will lose fuel. They work like any other gasket – they will wear and crack as they age, and at some point will require replacement.

Keep in mind:

  • Fuel injector O rings are not inspected as part of your routine maintenance, but if your car has accumulated tens of thousands of miles, it is a good idea to have your mechanic check them out.
  • If your car is losing fuel, the rings may be at fault.
  • Don’t assume that the problem is with the O rings – your injectors could be clogged.

How it's done:

  • The vehicles hood is opened and battery disconnected
  • The defective fuel injector O-rings are removed
  • The new injector O-rings are installed
  • The battery is reconnected and engine started
  • The repair is verified for no fuel leaks and tested for proper operation

Our recommendation:

Fuel injector o-rings are not part of a maintenance inspection or service and are only addressed when there is a fuel injection problem or a fuel leak at the engine. If you suspect your fuel injector o-rings are leaking, have one of our expert mechanics inspect and replace them as necessary.

What common symptoms indicate you may need to replace the Fuel Injector O Rings?

  • Fuel leaking at the engine
  • Car not starting properly or running rough

How important is this service?

A fuel leak at the engine can cause a fire if the fuel ignites. Have leaking fuel injector o-rings replaced as soon as possible.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of GMC Envoy XL services completed
858+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC 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 GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(78)
Rating Summary
78
0
0
0
0
78
0
0
0
0

Tony

15 years of experience
280 reviews
Request Tony
Tony
15 years of experience
Request Tony
by Gregory
GMC Envoy XL V8-5.3L - Car is making a noise - Fairburn, Georgia
Excellent as before.

Edgar

8 years of experience
202 reviews
Request Edgar
Edgar
8 years of experience
Request Edgar
by Jr
GMC Envoy XL V8-5.3L - Ball Joint Front Replacement (Upper Left) - Del Valle, Texas
Very professional ,

Brandon

20 years of experience
773 reviews
Request Brandon
Brandon
20 years of experience
Request Brandon
by Christopher
GMC Envoy XL L6-4.2L - Starter - Orlando, Florida
He was on time and very professional.

David

36 years of experience
195 reviews
Request David
David
36 years of experience
Request David
by Jayson
GMC Envoy XL L6-4.2L - Water Pump - Los Angeles, California
David was very knowledgeable about anything I had a question about, he also gave me tips and tricks to keep my car running. 5 stars , will refer friends for sure!

Excellent Rating

(78)
Rating Summary
78
0
0
0
0
78
0
0
0
0
Number of GMC Envoy XL services completed
858+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC 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

P0456 OBD-II Trouble Code: Evaporative Emissions System Small Leak Detected
P0456 code definition Evaporative Emissions System Small Leak Detected What the P0456 code means P0456 is an OBD-II generic code that the...
Read more
Rules of the Road For Arkansas Drivers
Every Every time you are on the road, there are a variety of rules that you must follow. Some are common sense, while others are mandated by the state in which you live. However, if you are traveling through your...
Read more
P0531 OBD-II Trouble Code: A/C Refrigerant Pressure Sensor Circuit Performance
P0531 code means that there is too much or too little A/C refrigerant, high system pressure, faulty wiring, connectors, or cooling fans.
Read more

Hesitation when accelerating from stop.

Hi, there is a list of possible problems that could cause the hesitation from a stop on this engine. The intake system is known to have vacuum leaks and also coolant leaking into the intake. The mass air flow sensor...
Read more

Car only start when cold but dies once warm and wont start till complete cold

You may have more than one issue going on here for your 1987 Toyota Celica. The cold starting issue could possibly be caused by a failing fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or even a temperature sensor (https://www.yourmechanic.com/services/egr-temperature-sensor-replacement). Heat increases resistance in electrical...
Read more

I hooked jumper cables up backwards now my truck won't fire off without spraying starter fluid

Determine if the fuel pump is actually running. The fuel pump should run momentarily at key on to pressurize the system. If it isn't running, you have an electrical problem. If the pump runs momentarily as is required at key...
Read more
  1. Home
  2. Estimates
  3. GMC
  4. Envoy XL
  5. Fuel Injector O Rings 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