How to replace a fuel level sensor on 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.

OEM Buick Fuel Level Sensor

Gas Gauge Sensor

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112 Fuel Level Sensors found

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Buick Fuel Gauge Sending Unit, Tan Part Number: 13593309
$42.94 MSRP: $80.63
You Save: $37.69 (47%)
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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: 19541046
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- Verano | 2013-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Fuel Pump Part Number: 15077623
$202.67 MSRP: $366.82
You Save: $164.15 (45%)
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Product Specifications
- Other Name: Fuel Pump Module Assembly; Fuel Level Sensor; Fuel Sending Unit; Pump Module Assem; Fuel Gauge Sending Unit; Fuel Pump Assembly; Sending Unit
- Replaces: 15013514
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Fuel Pump Part Number: 15050444
$205.71 MSRP: $372.32
You Save: $166.61 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sender, Fuel; Fuel Pump Module Assembly; Fuel Level Sensor; Fuel Sending Unit; Pump Module Assem; Fuel Gauge Sending Unit; Fuel Pump Assembly
Fits the following Buick Models:
- Rainier | 2004 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 89060197
$53.25 MSRP: $157.62
You Save: $104.37 (67%)
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Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor; Fuel Sending Unit; Level Sensor
- Replaces: 25317742
Fits the following Buick Models:
- Century | 2000-2003 | Custom, Limited | 6 Cyl 3.1 L GAS
- Park Avenue | 2005 | Base, Ultra | 6 Cyl 3.8 L GAS
- Regal | 2000-2004 | GS, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Fuel Gauge Sending Unit, Passenger Side Part Number: 13578380
$101.16 MSRP: $183.10
You Save: $81.94 (45%)
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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
- Position: Passenger Side
- Replaces: 13505211, 19208947
Fits the following Buick Models:
- LaCrosse | 2010-2016 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Fuel Pump Part Number: 19153727
$224.17 MSRP: $420.98
You Save: $196.81 (47%)
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Product Specifications
- Other Name: Module Kit, Fuel Tank Fuel Pump; Fuel Pump Module Assembly; Fuel Level Sensor; Fuel Sending Unit; Pump Module Assem; Fuel Sender Unit; Sending Unit
- Replaces: 25029709, 88962474
Fits the following Buick Models:
- Riviera | 1995-1996 | Base | 6 Cyl 3.8 L GAS
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Buick Fuel Pump Part Number: 25322894
$230.30 MSRP: $432.47
You Save: $202.17 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Fuel Tank Fuel Pump (W/Seal); Fuel Level Sensor; Fuel Sending Unit; Fuel Pump Assembly; Fuel Sender Unit
- Replaces: 25177437
Fits the following Buick Models:
- Park Avenue | 1998-1999 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1998-1999 | Base | 6 Cyl 3.8 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 25322887
$62.75 MSRP: $112.05
You Save: $49.30 (44%)
Ships in 1-3 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: 25315905
Fits the following Buick Models:
- LeSabre | 2000 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 42783077
$29.77 MSRP: $55.91
You Save: $26.14 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Kit-Fuel Level; Level Sensor; Sensor Kit, Fuel Tank Meter/Pump
- Replaces: 42720988
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 25091299
$241.32 MSRP: $436.79
You Save: $195.47 (45%)
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Product Specifications
- Other Name: Sender Fuel; Fuel Level Sensor; Fuel Sending Unit
- Replaced by: 25091315
Fits the following Buick Models:
- Skylark | 1986 | Custom, Limited | 4 Cyl 2.5 L GAS
- Somerset | 1986 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 25092097
$200.05 MSRP: $375.69
You Save: $175.64 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Meter Assembly; Fuel Level Sensor; Fuel Sending Unit
- Replaced by: 25092098
Fits the following Buick Models:
- Skylark | 1986 | Custom, Limited | 6 Cyl 3.0 L GAS
- Somerset | 1986 | Custom, Limited, T-Type | 6 Cyl 3.0 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 84726779
$35.53 MSRP: $73.02
You Save: $37.49 (52%)
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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: 85088488
- Replaces: 23282531
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 13589582
$38.28 MSRP: $69.28
You Save: $31.00 (45%)
Ships in 1-3 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: 13536915
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 25335942
$90.53 MSRP: $170.00
You Save: $79.47 (47%)
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: 25322890, 25335940
Fits the following Buick Models:
- LeSabre | 2000 | Custom, Limited | 6 Cyl 3.8 L GAS
- Park Avenue | 1998-2000 | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 84660721
$27.13 MSRP: $49.10
You Save: $21.97 (45%)
Ships in 1-3 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
- Replaces: 23408845
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 42720989
$37.89 MSRP: $68.56
You Save: $30.67 (45%)
Ships in 1-3 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
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Level Sensor Part Number: 19153635
$69.27 MSRP: $142.34
You Save: $73.07 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump; Fuel Level Sensor
- Replaced by: 19256264
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 85117374
$27.68 MSRP: $51.98
You Save: $24.30 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit-Fuel Level; Level Sensor; Sensor Kit, Fuel Tank Meter/Pump
- Replaced by: 42904664
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Sensor Part Number: 25314266
$61.71 MSRP: $196.90
You Save: $135.19 (69%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Fuel Tank Meter/Pump
- Replaces: 25179723
Fits the following Buick Models:
- LeSabre | 1997 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Fuel Gauge Sending Unit Part Number: 25092775
Product Specifications
- Other Name: Sender, Fuel; Fuel Level Sensor; Fuel Sending Unit; Sending Unit; Tank Gauge
Fits the following Buick Models:
- Skylark | 1987 | Custom, Limited | 4 Cyl 2.5 L GAS
- Somerset | 1987 | Custom, Limited | 4 Cyl 2.5 L GAS

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Buick Fuel Level Sensor

Choose OEM Fuel Level Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Fuel Level Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Fuel Level Sensor saves time and money as the drivers will be well-informed of the remaining fuel. Buick was born in 1903 and has been making a habit of silent, cushioned rides for over a hundred years. The company combined the old touring cars with the modern peace of the cabins hence the commuters feel the calmness rather than pinpointed squeaks. QuietTuning insulation, plush seats, and Wildcat EV concept all demonstrate a manufacturer that values comfort and pursues tomorrow. Road trips are relaxed as the suspension systems, such as the HiPer Strut and twin-clutch all-wheel drive absorb the potholes before they blister their occupants. Sleek and shiny metal panels maintain the line upscale without attention seeking. A long and responsible history makes families have confidence in warranties just like they have confidence in the badge. In sedans, crossovers, and ahead electric strategy, Buick indicates that sophistication can be a journey of all prices. The Fuel Level Sensor is triggered immediately when the gas sloshes on steep hills or hot highways as a float moves in the tank against an actuating rod and converts motion into the voltage the gauge can measure. Low power consumption implies that it monitors the tank but leaves it not empty. Materials that are heat tolerant shake off summer blistering and freezing. Since the Fuel Level Sensor issues are clear messages when reserves are nearly depleted, drivers get to evade stranded shoulder dramatics and refuel on their own conditions.

Buick Fuel Level Sensor Parts and Q&A

Fuel Gauge Sending Unit
13512503
Q: How to replace a fuel level sensor on 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.