How to Check the Voltage and Resistance from the Fuel Level Sending Unit?

Check voltage and resistance from fuel level sensor with full tank. Remove fuel pump access cover if present. Drill out rivets on cargo hold-down clamps and remove. Disconnect battery cable and electrical connector from upper section of fuel pump module. Measure voltage and resistance and compare to specified values. Replace fuel level sensor if resistance is incorrect.

Genuine Jeep Liberty Fuel Level Sensor

Gas Gauge Sensor

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9 Fuel Level Sensors found

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Jeep Liberty Fuel Pump Module/Level Unit
Part Number: RL004936AC
$309.13 MSRP: $619.00
You Save: $309.87 (51%)
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Product Specifications
- Other Name: Module Kit Fuel Pump/Level Unit
- Replaced by: 68004936AE
- 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
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Jeep Liberty Fuel Pump Module/Level Unit
Part Number: 68004095AB
$432.30 MSRP: $655.00
You Save: $222.70 (34%)
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Product Specifications
- Other Name: Module Kit Fuel Pump/Level Unit
- Replaced by: 68004095AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2011 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Fuel Level Unit Package
Part Number: 68017714AB
$432.30 MSRP: $655.00
You Save: $222.70 (34%)
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Product Specifications
- Other Name: Level Unit Package Fuel This Package Contains: Sending Level Unit & O-Ring
- Replaced by: 68004095AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Fuel Tank Sending Unit
Part Number: 5159159AA
$106.88 MSRP: $161.00
You Save: $54.12 (34%)
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Product Specifications
- Other Name: Level Unit Kit Fuel
- Replaced by: 68027667AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.4L, 6 Cyl 3.7L
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Jeep Liberty Fuel Pump Module Assembly-And Level Sensor Module
Part Number: 68004936AC
$420.66 MSRP: $619.00
You Save: $198.34 (33%)
ADD TO CART
Product Specifications
- Other Name: Module Kit Fuel Pump/Level Unit
- Replaced by: 68004936AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Fuel Tank Sending Unit/Switch, Fuel Sending
Part Number: 68011587AA
$73.22 MSRP: $93.17
You Save: $19.95 (22%)
ADD TO CART
Product Specifications
- Other Name: Level Unit Kit Fuel
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Fuel Tank Sending Unit
Part Number: 68017714AA
Product Specifications
- Other Name: Level Unit Package Fuel; Fuel Gauge Sending Unit
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
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Jeep Liberty Pickup / Level Unit Module Kit
Part Number: 68017713AA
Product Specifications
- Other Name: Level Unit Package Fuel Tank This Package Contains: A Sending Unit,O-Ring And A Fuel Pump; Sending Unit
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty
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Jeep Liberty Fuel Pump/Level Unit Module
Part Number: 68004113AA
Product Specifications
- Other Name: Module-Fuel Pump/Level Unit ; Module Package Fuel Tank
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty

Jeep Liberty Fuel Level Sensor Parts Questions & Experts Answers

Fuel Pump Module/Level Unit
RL004936AC
Q: How to Check the Voltage and Resistance from the Fuel Level Sending Unit?
A: Check voltage and resistance from fuel level sensor with full tank. Remove Fuel Pump access cover if present. Drill out rivets on cargo hold-down clamps and remove. Disconnect battery cable and electrical connector from upper section of fuel pump module. Measure voltage and resistance and compare to specified values. Replace fuel level sensor if resistance is incorrect.