Subaru Legacy Fuel Injector O Rings Replacement at your home or office.

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Fuel Injector O Rings Replacement Service

How much does a Fuel Injector O Rings Replacement cost?

On average, the cost for a Subaru Legacy Fuel Injector O Rings Replacement is $161 with $38 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Subaru LegacyH4-2.5LService typeFuel Injector O Rings ReplacementEstimate$224.85Shop/Dealer Price$256.69 - $322.96
Show example Subaru Legacy 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.

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Meet some of our expert Subaru mechanics

Real customer reviews from Subaru owners like you.

Excellent Rating

(347)

Rating Summary
330
11
1
2
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330
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Peter

12 years of experience
119 reviews
Peter
12 years of experience
Subaru Legacy H4-2.5L - Valve Cover Gasket - Antioch, California
Peter was right on time and worked steadily to get our car fixed. He did a great job!

Noe

36 years of experience
604 reviews
Noe
36 years of experience
Subaru Legacy H4-2.5L - Other Inspections - Kirkland, Washington
Honest and thorough

Patrick

33 years of experience
1422 reviews
Patrick
33 years of experience
Subaru Legacy H4-2.2L - Thermostat - Austin, Texas
Patrick showed up early for our appointments, went over the issues of my car and laid out the options of what I could do afterwards. He is very down to earth and is honest about the problem at hand. My car was having a problem overheating so after inspecting the car and troubleshooting he said that the car might have to require work on it up to $800+ which they could do but he suggested that there were other cheaper options for me to try. I would totally recommend him.

Theodore

16 years of experience
1610 reviews
Theodore
16 years of experience
Subaru Legacy H4-2.5L - Car Thermostat Replacement - Redmond, Washington
My appointment was late in the day so I was not surprised that the mechanic was a little behind schedule but was pleased to have gotten a call to say so. The job was done in good time and clean. Theodore's experience showed in our conversations about the work, other potential jobs, and whether they were worth it to me as I decide whether to keep the car. Very patient, careful explanations that expanded my own knowledge base. Definitely my first call for next time. Thanks Theodore, and a great price!

Excellent Rating

(347)

Rating Summary
330
11
1
2
3
330
11
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3
Number of Subaru Legacy services completed
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