How to properly service and replace the Ride Height Sensor on Buick LeSabre?

You must first raise the vehicle and take off the wheel when you decide to replace the Automatic Level Control Sensor. First disconnect the sensor connector from the height sensor while also detaching the sensor link from the ball stud and then loosen the mounting nut. Lower the Automatic Level Control Sensor by detaching the anti-rotation tab before pulling it down from the vehicle. First install the sensor by placing its mounting stud head into the key hole before pushing the sensor upward until the lower hole receives the anti-rotation tab. Follow the procedure by applying 9 Nm of torque (80 inch lbs) to the sensor mounting nut before attaching both the sensor link to the ball stud and height sensor connector. Place the wheel onto the vehicle before lowering it to completion.

How to replace the Rear Ride Height Sensor on Buick Lucerne?

The first step to replace the Electronic Suspension Rear Position Sensor consists of lifting the vehicle while taking off the wheel. The height sensor electrical connector and sensor link from the ball stud need to be disconnected before the sensor mounting nut can be loosened. You can disengage the anti-rotation tab before pulling the sensor downwards to take it off from the vehicle. The installation process involves putting the stud head into the keyhole then pushing the sensor upward until it locks into the lower hole by the anti-rotation tab. Proceed by connecting the sensor link into position on the ball stud and tightening the sensor mounting nut to 9 Nm (80 lb in). Afterward connect the height sensor electrical connector. To finish the procedure replace the wheel then lower the vehicle.

How to replace the Ride Height Sensor on Buick Terraza?

You must remove the ELC/TRAILER fuse before starting replacement of the Ride Height Sensor. Fitting the height sensor requires performing an active diagnostic system assessment. Raise and support the vehicle. Detach the ride height sensor electrical connector and remove its link from the ball stud located on the sensor arm. Begin by removing the ride height sensor bracket bolts from the vehicle. Finish the removal with the sensor. Install the ride height sensor on the vehicle by fixing the height sensor bracket bolts before tightening them to 85 Nm (63 ft. lbs.). Secure the ride height sensor link onto the ball stud of the sensor arm before connecting the ride height sensor electrical connector. After carrying out a diagnostic system check, you must lower the vehicle while re-installing the ELC/TRAILER fuse.

OEM Buick Ride Height Sensor

Suspension Level Hight Sensor

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29 Ride Height Sensors found

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Buick Height Sensor, Rear
Part Number: 84171606
$35.53 MSRP: $63.43
You Save: $27.90 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Rear Suspension Auto Forward Lighting Leveling
- Position: Rear
- Replaced by: 84391114
Fits the following Buick Models:
- Regal Sportback | 2018 | Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Front Sensor
Part Number: 23161431
$76.76 MSRP: $120.26
You Save: $43.50 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Sensor
- Position: Front
- Replaced by: 84368165
Fits the following Buick Models:
- Envision | 2016 | Premium | 4 Cyl 2.0 L GAS
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Buick Level Sensor, Rear Driver Side
Part Number: 84391114
$35.53 MSRP: $63.43
You Save: $27.90 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Rear Suspension Auto Forward Lighting Leveling; Ride Height Sensor; Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Driver Side
- Replaces: 84171606
Fits the following Buick Models:
- 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 Level Sensor, Passenger Side
Part Number: 84460152
$57.67 MSRP: $102.99
You Save: $45.32 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor
- Position: Passenger Side
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Height Sensor, Passenger Side
Part Number: 84365777
$38.79 MSRP: $75.29
You Save: $36.50 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Front Sensor
- Position: Passenger Side
- Replaces: 23404137
Fits the following Buick Models:
- Enclave | 2018-2021 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Level Sensor, Passenger Side
Part Number: 84400588
$39.85 MSRP: $71.15
You Save: $31.30 (44%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Height Sensor
- Position: Passenger Side
- Replaces: 23377923, 84084760
Fits the following Buick Models:
- 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
View related parts
Buick Control Sensor
Part Number: 25980091
Product Specifications
- Other Name: Sensor Assembly-Auto Level Control; Front Sensor; Sensor, Air Suspension Leveling Or Level Control
Fits the following Buick Models:
- Lucerne | 2009-2011 | CX, CXL, CXL Special Edition, Super | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Buick Level Sensor, Rear Driver Side
Part Number: 25999463
Product Specifications
- Other Name: Sensor Assembly-Rear Air Spring Level; Ride Height Sensor; Rear Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Driver Side
- Replaces: 15070506, 25999461, 15125534
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 Level Sensor, Rear Passenger Side
Part Number: 25999464
Product Specifications
- Other Name: Sensor Assembly-Rear Air Spring Level; Ride Height Sensor; Rear Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Passenger Side
- Replaces: 15070507, 25999462, 15125535
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Rear Sensor, Passenger Side
Part Number: 25767364
Product Specifications
- Other Name: Sensor Assembly-Electronic Suspension Rear Position; Suspension Ride Height Sensor; Ride Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Passenger Side
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
View related parts
Buick Rear Sensor, Driver Side
Part Number: 15241855
Product Specifications
- Other Name: Sensor Assembly-Electronic Suspension Rear Position; Ride Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Driver Side
Fits the following Buick Models:
- Lucerne | 2006-2008 | CX, CXL, CXS, Super | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
View related parts
Buick Level Sensor
Part Number: 22100400
Product Specifications
- Other Name: Sensor & Arm Package; Height Sensor; Sensor, Air Suspension Leveling Or Level Control
Fits the following Buick Models:
- LeSabre | 1986-1989 | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Level Sensor
Part Number: 22076333
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Height Sensor
Fits the following Buick Models:
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Roadmaster | 1991-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
View related parts
Buick Height Sensor
Part Number: 22076335
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Sensor
Fits the following Buick Models:
- Reatta | 1989-1991 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1989-1993 | Luxury, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick Rear Sensor, Passenger Side
Part Number: 15241856
Product Specifications
- Other Name: Sensor Assembly-Electronic Suspension Rear Position; Ride Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Passenger Side
Fits the following Buick Models:
- Lucerne | 2006-2008 | CX, CXL, CXS, Super | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
View related parts
Buick Height Sensor
Part Number: 22149496
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Sensor
Fits the following Buick Models:
- Riviera | 1995 | Base | 6 Cyl 3.8 L GAS
View related parts
Buick Position Sensor
Part Number: 22153656
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Height Sensor; Control Sensor; Sensor
Fits the following Buick Models:
- Park Avenue | 1997-2005 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1996-1999 | Base | 6 Cyl 3.8 L GAS
View related parts
Buick Level Sensor
Part Number: 22091486
Product Specifications
- Other Name: Sensor, Air Suspension Leveling Or Level Control; Ride Height Sensor; Height Sensor; Sensor
Fits the following Buick Models:
- Roadmaster | 1992-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.7 L GAS
View related parts
Buick Rear Sensor, Driver Side
Part Number: 25767365
Product Specifications
- Other Name: Sensor Assembly-Electronic Suspension Rear Position; Suspension Ride Height Sensor; Ride Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Rear Driver Side
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
View related parts
Buick Front Sensor, Passenger Side
Part Number: 25767359
$195.39 MSRP: $350.49
You Save: $155.10 (45%)
Product Specifications
- Other Name: Sensor Assembly-Electronic Suspension Front Position; Suspension Ride Height Sensor; Ride Height Sensor; Sensor, Air Suspension Leveling Or Level Control
- Position: Front Passenger Side
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS

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1-20 of 29 Results

Buick Ride Height Sensor Parts Questions & Experts Answers

Position Sensor, Driver Side
25728489
Q: How to properly service and replace the Ride Height Sensor on Buick LeSabre?
A: You must first raise the vehicle and take off the wheel when you decide to replace the Automatic Level Control Sensor. First disconnect the sensor connector from the height sensor while also detaching the sensor link from the ball stud and then loosen the mounting nut. Lower the Automatic Level Control Sensor by detaching the anti-rotation tab before pulling it down from the vehicle. First install the sensor by placing its mounting stud head into the key hole before pushing the sensor upward until the lower hole receives the anti-rotation tab. Follow the procedure by applying 9 Nm of torque (80 inch lbs) to the sensor mounting nut before attaching both the sensor link to the ball stud and height sensor connector. Place the wheel onto the vehicle before lowering it to completion.
Control Sensor
25767350
Q: How to replace the Rear Ride Height Sensor on Buick Lucerne?
A: The first step to replace the Electronic Suspension Rear Position Sensor consists of lifting the vehicle while taking off the wheel. The height sensor electrical connector and sensor link from the ball stud need to be disconnected before the sensor mounting nut can be loosened. You can disengage the anti-rotation tab before pulling the sensor downwards to take it off from the vehicle. The installation process involves putting the stud head into the keyhole then pushing the sensor upward until it locks into the lower hole by the anti-rotation tab. Proceed by connecting the sensor link into position on the ball stud and tightening the sensor mounting nut to 9 Nm (80 lb in). Afterward connect the height sensor electrical connector. To finish the procedure replace the wheel then lower the vehicle.
Level Sensor
88964311
Q: How to replace the Ride Height Sensor on Buick Terraza?
A: You must remove the ELC/TRAILER fuse before starting replacement of the Ride Height Sensor. Fitting the height sensor requires performing an active diagnostic system assessment. Raise and support the vehicle. Detach the ride height sensor electrical connector and remove its link from the ball stud located on the sensor arm. Begin by removing the ride height sensor bracket bolts from the vehicle. Finish the removal with the sensor. Install the ride height sensor on the vehicle by fixing the height sensor bracket bolts before tightening them to 85 Nm (63 ft. lbs.). Secure the ride height sensor link onto the ball stud of the sensor arm before connecting the ride height sensor electrical connector. After carrying out a diagnostic system check, you must lower the vehicle while re-installing the ELC/TRAILER fuse.