How to Remove Fuel Injectors and Fuel Rail on Jeep Liberty?

To remove the fuel injectors, start by relieving the fuel pressure and disconnecting the battery cable. Remove the air intake duct/resonator from the air filter housing and throttle body. Use a special tool to remove the fuel line from the fuel rail and label and remove any interfering vacuum hoses or electrical wiring and connectors. On 2.4L four-cylinder engines, drain the coolant, remove the thermostat, injector wiring, PCV valve, and intake manifold bolts. On V6 engines, disconnect electrical connectors from the throttle body, remove ignition coils, and intake manifold (4.0L engines). Clean around the injectors and remove the fuel rail mounting nuts/bolts, then gently rock the fuel rail to remove it along with the injectors as an assembly. On V6 models, do not separate the left and right fuel rails, as both sides are serviced together. Remove the injectors from the fuel rail, discard the O-rings, and replace them with new ones coated in clean engine oil. Clean the injector bores on the intake manifold and insert the injectors into their corresponding bores in the fuel rail. Securely tighten the fuel rail mounting nuts/bolts, connect the fuel line(s), and ensure they are properly seated. Connect the electrical connectors to each injector, following numbered tags if present. Complete the installation process in reverse. After installation, turn the ignition switch to On a few times without starting the engine to build up fuel pressure and check for fuel leaks in the lines, fuel rail, and injectors.

Genuine Jeep Liberty Fuel Injector

Gas Injector

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15 Fuel Injectors found

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Jeep Liberty Injector-Fuel
Part Number: 53032701AA
$63.06 MSRP: $92.80
You Save: $29.74 (33%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel; Injector
- Replaces: RL032701AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2012 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Injector-Fuel
Part Number: RL032701AA
$61.66 MSRP: $92.80
You Save: $31.14 (34%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel
- Replaced by: 53032701AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
- 2006 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Injector-Fuel
Part Number: 5159970AA
$1080.20 MSRP: $1655.00
You Save: $574.80 (35%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel; Injector
- Replaces: RL159970AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Liberty | Limited Edition 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.8L Diesel
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Jeep Liberty Injector-Fuel
Part Number: 53013656AA
$65.05 MSRP: $97.95
You Save: $32.90 (34%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel; Injector
- Replaces: RL013656AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Jeep Liberty | Limited Edition 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.4L
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Jeep Liberty Injector-Fuel
Part Number: 68042029AA
$937.08 MSRP: $1385.00
You Save: $447.92 (33%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel
- Replaces: RX042029AA, 68027340AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Jeep Liberty
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Jeep Liberty Injector-Fuel
Part Number: RX042029AA
$937.08 MSRP: $1385.00
You Save: $447.92 (33%)
ADD TO CART
Product Specifications
- Other Name: INJECTOR Fuel
- Replaced by: 68042029AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Jeep Liberty
View related parts
Jeep Liberty Injector-Fuel
Part Number: 5066820AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Jeep Liberty | Sport 2WD, Sport 4WD
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Jeep Liberty Injector-Fuel
Part Number: 5142811AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006 Jeep Liberty | Limited Edition 4WD, Sport 4WD
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Jeep Liberty Injector-Fuel
Part Number: 68000876AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Injector-Fuel
Part Number: 68000881AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2012 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Injector-Fuel
Part Number: RX066820AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Jeep Liberty | Sport 2WD, Sport 4WD
View related parts
Jeep Liberty Injector-Fuel
Part Number: RX142811AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006 Jeep Liberty | Limited Edition 4WD, Sport 4WD
View related parts
Jeep Liberty Injector-Fuel
Part Number: 53031099
Product Specifications
- Other Name: INJECTOR Fuel
- Replaced by: RL031099
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Injector-Fuel
Part Number: 53013490AA
Product Specifications
- Other Name: INJECTOR Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Sport 2WD, Sport 4WD | 4 Cyl 2.4L
View related parts
Jeep Liberty Fuel
Part Number: 68092293AA
$464.76 MSRP: $539.00
You Save: $74.24 (14%)
Product Specifications
- Other Name: INJECTOR Fuel
- Replaced by: RLX92293AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2012 Jeep Liberty

Jeep Liberty Fuel Injector

The Fuel Injector in Jeep Liberty cars is the digital substitute for carburetor which injects fuel directly into the cylinders of the engine by the instructions received from the engine control unit. This mechanism guarantees the most effective air to fuel ratio to the engine as per its load and thus it increases the performance and efficiency. Faulty injectors can cause rude running, low power output, low fuel economy and may cause further problems like charring or burning of injectors provided they are not replaced on time. Instead, Jeep Liberty Fuel Injectors are of the returnless system that eliminates some fuel lines and enhances the functionality of a vehicle's engine. Thanks to the existing types of fuel injection systems, the direct and indirect varieties, Jeep Liberty vehicles are provided with enhanced fuel injection and boosted engine performance.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Jeep Liberty Fuel Injector at great affordable prices. Moreover, all genuine Jeep Liberty Fuel Injector come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Jeep Liberty Fuel Injector Parts Questions & Experts Answers

Injector-Fuel
53032701AA
Q: How to Remove Fuel Injectors and Fuel Rail on Jeep Liberty?
A: To remove the fuel injectors, start by relieving the fuel pressure and disconnecting the battery cable. Remove the air intake duct/resonator from the air filter housing and Throttle Body. Use a special tool to remove the fuel line from the fuel rail and label and remove any interfering vacuum hoses or electrical wiring and connectors. On 2.4L four-cylinder engines, drain the coolant, remove the thermostat, injector wiring, PCV valve, and intake manifold bolts. On V6 engines, disconnect electrical connectors from the throttle body, remove ignition coils, and intake manifold (4.0L engines). Clean around the injectors and remove the fuel rail mounting nuts/bolts, then gently rock the fuel rail to remove it along with the injectors as an assembly. On V6 models, do not separate the left and right fuel rails, as both sides are serviced together. Remove the injectors from the fuel rail, discard the O-rings, and replace them with new ones coated in clean engine oil. Clean the injector bores on the intake manifold and insert the injectors into their corresponding bores in the fuel rail. Securely tighten the fuel rail mounting nuts/bolts, connect the fuel line(s), and ensure they are properly seated. Connect the electrical connectors to each injector, following numbered tags if present. Complete the installation process in reverse. After installation, turn the ignition switch to On a few times without starting the engine to build up fuel pressure and check for fuel leaks in the lines, fuel rail, and injectors.