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Toyota 4Runner 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 Toyota 4Runner Fuel Injector O Rings Replacement is $269 with $41 for parts and $228 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 Toyota 4RunnerL4-2.7LService typeFuel Injector O Rings ReplacementEstimate$357.34Shop/Dealer Price$401.68 - $480.70
2004 Toyota 4RunnerV6-4.0LService typeFuel Injector O Rings ReplacementEstimate$401.04Shop/Dealer Price$466.97 - $608.43
2002 Toyota 4RunnerV6-3.4LService typeFuel Injector O Rings ReplacementEstimate$407.01Shop/Dealer Price$467.57 - $581.64
1995 Toyota 4RunnerV6-3.0LService typeFuel Injector O Rings ReplacementEstimate$761.69Shop/Dealer Price$910.86 - $1290.88
Show example Toyota 4Runner 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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Number of Toyota 4Runner services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
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(1,138)
Rating Summary
1,072
46
7
3
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1,072
46
7
3
10

Aaron

19 years of experience
17 reviews
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Aaron
19 years of experience
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by Jeff
Toyota 4Runner V6-3.4L - Stabilizer Bar Bushings Replacement (Front) - Littleton, Colorado
Mechanic was on-time, polite and did speedy/quality work.

Chris

18 years of experience
494 reviews
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Chris
18 years of experience
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by Qiang
Toyota 4Runner V6-3.4L - Starter - Sugar Land, Texas
Chris Gauthier did excellent job on replacing my 4runner's starter. He is very professional and very comfortable to work with. He removed some parts that are in original quote when he saw unnecessary. That results in lower than originally quoted price. This kind of honesty you don't often see in this field. Great work.

Nathaniel

10 years of experience
326 reviews
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Nathaniel
10 years of experience
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by Gabriel
Toyota 4Runner V6-4.0L - Wheel Hub Assembly Replacement (Driver Side Front) - Virginia Beach, Virginia
Very professional

Shaun

21 years of experience
204 reviews
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Shaun
21 years of experience
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by David
Toyota 4Runner L4-2.4L - Window Regulator Replacement (Driver Side Front) - San Ramon, California
Fast and Fair

Excellent Rating

(1,138)
Rating Summary
1,072
46
7
3
10
1,072
46
7
3
10
Number of Toyota 4Runner services completed
12518+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1600+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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