How to Maintain and Fix a Fuel Injector on 2003 Jeep Liberty?

To service, fuel injectors can remove the fuel rail and loosen injector retaining clips. Install injectors on fuel rail and clamp. In case of reuse of injectors, apply new O-rings and apply a little clean engine oil. Install the fuel rail again, start the engine and check that there are no fuel leaks.

OEM 2003 Jeep Liberty Fuel Injector

Gas Injector

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2 Fuel Injectors found

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2003 Jeep Liberty Injector Part Number: RL031099
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector
- Replaces: 53031099
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.8 x 1.5 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RL031099
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2003 Jeep Liberty Submodels:
- Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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2003 Jeep Liberty Injector Part Number: RL013490AA
Product Specifications
- Other Name: Injector - Fuel; Fuel Injector
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RL013490AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2003 Jeep Liberty Submodels:
- Sport | 4 Cyl 2.4 L GAS

2003 Jeep Liberty Fuel Injector Parts and Q&A

Q: How to Maintain and Fix a Fuel Injector on 2003 Jeep Liberty?
A: To service, fuel injectors can remove the fuel rail and loosen injector retaining clips. Install injectors on fuel rail and clamp. In case of reuse of injectors, apply new O-rings and apply a little clean engine oil. Install the fuel rail again, start the engine and check that there are no fuel leaks.