Fuel Injector Seal / O-Ring

Critical For Operation

Fuel System

Includes seals and O-rings to prevent fuel leaks at the injector.

The fuel injector seal/O-ring kit contains seals and O-rings that ensure a tight, leak-free connection between the fuel injector and the engine, preventing fuel and air leaks.

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Typical part cost

$20–$60🔒

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Typical labor cost

$100–$200🔒

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Typically lasts

80,000–150,000 mi

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Or about

7.0–10.0 years

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DIY difficulty

4/10

⚠️ Owners Often Notice

If the Fuel Injector Seal / O-Ring is starting to fail, these are the signs owners most commonly report before it gets worse:

Fuel leaks

Engine stalling

Engine misfires

Poor fuel economy

Related Services

Services commonly performed on or around this part.

Replace Fuel Injector Seal / O-Ring(s)

No standard interval on file

Inspect Fuel Injector Seal / O-Ring(s)

No standard interval on file