How to replace the Fuel Level Sensor in the fuel sender assembly (RPO NU6) on Chevrolet Impala?

The first step for replacing the Fuel Level Sensor (RPO NU6) is to uninstall the Fuel Tank. Lawfully access the Fuel Level Sensor lock ring by first detaching both the evap lines and fuel line from the sensor while relocating the evap and fuel feed components. The j 45722 Fuel Level Sensor lock ring wrench must be used to turn counterclockwise on the lock ring after which care must be taken to avoid damaging either component or touching the Fuel Level Sensor by the fuel pipes. The o-ring seal from the Fuel Level Sensor requires discarding during the process. Clean the sealing surfaces before continuing. One should replace the lock ring when flatness measures higher than 0.41 mm (0.016 in) because of damage or warping. Position a new Fuel Level Sensor o-ring seal onto the Fuel Tank followed by installing the Fuel Level Sensor with correct placement of its alignment tab before putting in the Fuel Tank lock ring. Fitting a new Fuel Level Sensor seal while following up with proper lock ring installation that requires clockwise rotation when completing the process. The j 45722 tool should be used to install the lock ring before you reconnect the fuel line and evap lines to the sensor. Finally, reinstall the Fuel Tank.

OEM Chevrolet Impala Fuel Level Sensor

Gas Gauge Sensor

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12 Fuel Level Sensors found

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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 13512503
$39.59 MSRP: $110.13
You Save: $70.54 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Fuel Level; Fuel Level Sensor; Fuel Sending Unit; Level Sensor; Sensor Kit, Fuel Tank Meter/Pump
- Replaces: 19208886, 13505180, 13581648
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2020 Chevrolet Impala | Eco, LS, LT, LTZ, Premier | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 13507255
$43.84 MSRP: $127.09
You Save: $83.25 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit-Fuel Level; Fuel Level Sensor; Fuel Sending Unit; Level Sensor; Sensor Kit, Fuel Tank Meter/Pump
- Replaced by: 85639594
- Replaces: 13594132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Chevrolet Impala
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 89060197
$53.25 MSRP: $157.62
You Save: $104.37 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Replaces: 25317742
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Impala | Base, LS, LS Sport, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 19257908
$69.87 MSRP: $143.60
You Save: $73.73 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 19210797
$60.59 MSRP: $168.53
You Save: $107.94 (65%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Replaces: 19168388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Chevrolet Impala | 50th Anniversary Edition, LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 19149710
$82.26 MSRP: $169.04
You Save: $86.78 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Impala | 50th Anniversary Edition, LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.9 L FLEX
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Chevrolet Impala Fuel Pump
Part Number: 19331277
Product Specifications
- Other Name: Module Kit, Fuel Tank Fuel Pump; Fuel Level Sensor; Fuel Sending Unit; Fuel Pump Assembly; Sending Unit
- Replaces: 25344968, 25326814, 19177222
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Chevrolet Impala | Base, LS, SS | 6 Cyl 3.8 L GAS
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Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 19111401
Product Specifications
- Other Name: Sender Kit, Fuel; Fuel Level Sensor; Fuel Sending Unit; Gauge; Sender, Fuel Tank Meter/Pump
- Replaces: 25028957
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Level Sensor
Part Number: 25002211
Product Specifications
- Other Name: Sender, Fuel; Fuel Level Sensor; Gauge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Chevrolet Impala | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
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Chevrolet Impala Level Sensor
Part Number: 25000599
Product Specifications
- Other Name: Sender, Fuel; Fuel Level Sensor; Gauge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 88965400
Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Impala | LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
View related parts
Chevrolet Impala Fuel Gauge Sending Unit
Part Number: 19133586
Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Impala | LS, LT | 6 Cyl 3.5 L FLEX

Chevrolet Impala Fuel Level Sensor

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Chevrolet Impala Fuel Level Sensor Parts Questions & Experts Answers

Fuel Gauge Sending Unit
19210797
Q: How to replace the Fuel Level Sensor in the fuel sender assembly (RPO NU6) on Chevrolet Impala?
A: The first step for replacing the Fuel Level Sensor (RPO NU6) is to uninstall the Fuel Tank. Lawfully access the Fuel Level Sensor lock ring by first detaching both the evap lines and fuel line from the sensor while relocating the evap and fuel feed components. The j 45722 Fuel Level Sensor lock ring wrench must be used to turn counterclockwise on the lock ring after which care must be taken to avoid damaging either component or touching the Fuel Level Sensor by the fuel pipes. The o-ring seal from the Fuel Level Sensor requires discarding during the process. Clean the sealing surfaces before continuing. One should replace the lock ring when flatness measures higher than 0.41 mm (0.016 in) because of damage or warping. Position a new Fuel Level Sensor o-ring seal onto the Fuel Tank followed by installing the Fuel Level Sensor with correct placement of its alignment tab before putting in the Fuel Tank lock ring. Fitting a new Fuel Level Sensor seal while following up with proper lock ring installation that requires clockwise rotation when completing the process. The j 45722 tool should be used to install the lock ring before you reconnect the fuel line and evap lines to the sensor. Finally, reinstall the Fuel Tank.