How do you remove the fuel pump/fuel level sending unit module on Buick LaCrosse?

To remove the fuel pump/fuel level sensor, start by relieving the system fuel pressure and equalizing tank pressure by removing the fuel filler cap. Then, disconnect the cable from the negative battery terminal and proceed to remove the fuel tank. Next, disconnect the electrical connector, fuel supply line, and EVAP hoses from the fuel pump/fuel level sensor, making sure to soak up any spilled fuel with a shop rag. Mark the orientation of the fuel pump in relation to the fuel tank for proper realignment during installation. Using large water pump pliers, unscrew the fuel pump/fuel level sensor locknut counterclockwise. If the locknut is tight, use a hammer and brass punch to loosen it, avoiding steel punches that could produce sparks. Carefully remove the pump assembly, being mindful not to damage the fuel level sensor float arm and float. Before installing the pump, remember to replace the O-ring. The installation process is the reverse of the removal steps.

How do you remove and install a sensor for Buick LaCrosse?

Remove the fuel pump/fuel level sensor module by first placing it on a clean workbench. Disengage the fuel level sensor wiring harness from the molded-in harness guide and disconnect the fuel level sensor electrical connector from the pump module cover. Depress the locking tab at the top inner side of the sensor and slide it downward off the fuel pump module.

Genuine Buick LaCrosse Fuel Level Sensor

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8 Fuel Level Sensors found

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Buick LaCrosse Fuel Level Sensor Assembly
Part Number: 13512503
$38.39 MSRP: $110.13
You Save: $71.74 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Fuel Level; Fuel Gauge Sending Unit, Level Sensor
- Replaces: 19208886, 13581648, 13505180
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2015 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
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Buick LaCrosse Fuel Tank Meter/Pump SENSOR KIT
Part Number: 19210797
$54.89 MSRP: $157.47
You Save: $102.58 (66%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit,Fuel Level; Fuel Gauge Sending Unit, Level Sensor
- Replaces: 19168388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
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Buick LaCrosse Sensor Kit, Fuel Lvl
Part Number: 84707086
$44.61 MSRP: $93.70
You Save: $49.09 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Gauge Sending Unit, Level Sensor
- Replaces: 23314208
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 4 Cyl 2.5L, 6 Cyl 3.6L
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Buick LaCrosse Fuel Level Sensor Kit
Part Number: 13507255
$42.52 MSRP: $121.93
You Save: $79.41 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Fuel Level ; Sensor Kit, Fuel Lvl; Fuel Gauge Sending Unit, Level Sensor
- Replaces: 13594132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Fuel Tank Meter/Pump SENSOR KIT
Part Number: 19152658
$86.53 MSRP: $181.80
You Save: $95.27 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit,Fuel Level ; Sensor Kit, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Level Sensor
- Replaces: 19149705
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
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Buick LaCrosse Sensor Kit, Fuel Lvl
Part Number: 84660721
$26.65 MSRP: $47.80
You Save: $21.15 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Gauge Sending Unit, Level Sensor
- Replaces: 23408845
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 6 Cyl 3.6L
View related parts
Buick LaCrosse Fuel Level Sensor Kit
Part Number: 13578380
$89.14 MSRP: $159.90
You Save: $70.76 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Kit, Fuel Level; Fuel Gauge Sending Unit, Level Sensor
- Replaces: 19208947, 13505211
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Fuel Tank Meter/Pump SENSOR KIT
Part Number: 88965400
Product Specifications
- Other Name: Sensor Kit,Fuel Level ; Sensor Kit, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN) | 6 Cyl 3.6L, 6 Cyl 3.8L

Buick LaCrosse Fuel Level Sensor Parts Questions & Experts Answers

Fuel Level Sensor Kit
13578380
Q: How do you remove the fuel pump/fuel level sending unit module on Buick LaCrosse?
A: To remove the fuel pump/fuel level sensor, start by relieving the system fuel pressure and equalizing tank pressure by removing the fuel filler cap. Then, disconnect the cable from the negative battery terminal and proceed to remove the Fuel Tank. Next, disconnect the electrical connector, fuel supply line, and EVAP hoses from the fuel pump/fuel level sensor, making sure to soak up any spilled fuel with a shop rag. Mark the orientation of the fuel pump in relation to the fuel tank for proper realignment during installation. Using large water pump pliers, unscrew the fuel pump/fuel level sensor locknut counterclockwise. If the locknut is tight, use a hammer and brass punch to loosen it, avoiding steel punches that could produce sparks. Carefully remove the pump assembly, being mindful not to damage the fuel level sensor float arm and float. Before installing the pump, remember to replace the O-ring. The installation process is the reverse of the removal steps.
Fuel Level Sensor Assembly
13512503
Q: How do you remove and install a sensor for Buick LaCrosse?
A: Remove the Fuel Pump/fuel level sensor module by first placing it on a clean workbench. Disengage the fuel level sensor wiring harness from the molded-in harness guide and disconnect the fuel level sensor electrical connector from the pump module cover. Depress the locking tab at the top inner side of the sensor and slide it downward off the fuel pump module.

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