Fuel Tank Filler Neck | Shaar’s Cars

Guides fuel from the filler cap to the fuel tank during refueling.

The fuel tank filler neck directs fuel from the gas cap opening to the fuel tank, ensuring a smooth and leak-free transfer of fuel during refueling.

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Typical part cost

$50–$150🔒

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Typical labor cost

$100–$300🔒

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Typically lasts

100,000–200,000 mi

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Or about

7.0–10.0 years

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DIY difficulty

4/10

If the Fuel Tank Filler Neck is starting to fail, these are the signs owners most commonly report before it gets worse:

Difficulty refueling

Fuel leaks

Fuel smell

Fuel cap warning light

Services commonly performed on or around this part.

Replace Fuel Tank Filler Neck

No standard interval on file

Inspect Fuel Tank Filler Neck

No standard interval on file