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Fuel Injector

Critical For Operation

Fuel System

Delivers precise amounts of fuel into the engine’s combustion chamber.

The fuel injector atomizes fuel and sprays it into the engine’s combustion chamber, ensuring the correct air-fuel mixture for efficient combustion and engine performance.

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Typical part cost
$100–$300🔒
🔧
Typical labor cost
$200–$600🔒
🛣️
Typically lasts
100,000–200,000 mi
📅
Or about
7.0–10.0 years
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DIY difficulty
6/10

⚠️ Owners Often Notice

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

Engine misfires
Poor fuel economy
Engine stalling
Rough idling
Loss of power
Check engine light

Related Services

Services commonly performed on or around this part.

Replace Fuel Injector(s)

No standard interval on file

Inspect Fuel Injector(s)

No standard interval on file

Test Fuel Injector(s)

No standard interval on file