How to replace the Wiper Switch on Buick LaCrosse?

Turning off the sir system is the first step to replace the wiper and washer switch. Take off both Steering Column trim panels and Steering Column wiring harness securing straps (1,2). Locate and remove the connectors from the switch module while remembering how the Steering Column wires should be installed during replacement. Peel back the wire harness cover at the bottom Steering Column then withdraw the wire bundle. Unplug electrical connectors number 1 and 3 from the windshield wiper and washer switch. Press the locking tab on the windshield wiper and washer switch and take the switch off the Steering Column. To put in the new switch, first fit the windshield wiper and washer switch onto the Steering Column then connect the electrical connectors 1 and 3. Support the wire harness on the Steering Column bottom and place the wire harness shield in position. Then attach and connect the window wiper and washer switch electrical parts before installing the wiring harness ties (1,2). Use the windshield wiper and washer switch to activate sir.

OEM Buick LaCrosse Wiper Switch

Windshield Wiper Switch

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9 Wiper Switches found

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Buick LaCrosse Wiper Switch, Black
Part Number: 84489119
$37.53 MSRP: $55.86
You Save: $18.33 (33%)
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Product Specifications
- Other Name: Switch Assembly-Windshield Wiper & Windshield Washer *Black; Windshield Washer Switch; Front Wiper Switch; Switch, Windshield Wiper Control
- Replaces: 23141283, 95472871
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Wiper Switch
Part Number: 20962249
$35.48 MSRP: $52.79
You Save: $17.31 (33%)
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Product Specifications
- Other Name: Switch, Windshield Wiper Control; Windshield Washer Switch; Front Wiper Switch
- Replaces: 25991658, 13243595
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
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Buick LaCrosse Level Sensor
Part Number: 25864383
$33.14 MSRP: $59.17
You Save: $26.03 (44%)
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Product Specifications
- Other Name: Switch Kit, Windshield Washer; Washer Fluid Level Sensor; Level Indicator; Fluid Level Sensor; Indicator; Sensor, Windshield Washer
- Replaces: 15809926, 22110978
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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Buick LaCrosse Wiper Switch, Black
Part Number: 23354917
$33.73 MSRP: $60.23
You Save: $26.50 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Windshield Wiper & Windshield Washer *Black; Windshield Washer Switch
- Replaced by: 84972826
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Turn Signal Switch, Black
Part Number: 84925178
$25.74 MSRP: $40.29
You Save: $14.55 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Turn Signal *Black; Multi Purpose Switch; Multifunction Switch; Signal Switch; Switch, Turn Signal Lamp
- Replaces: 23337730, 84414712, 23354978
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Turn Signal Switch, Jet Black
Part Number: 84514422
$38.44 MSRP: $55.96
You Save: $17.52 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Turn Signal *Jet Black; Multi Purpose Switch; Signal Switch; Switch, Turn Signal Lamp
- Replaces: 95229057
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Turn Signal Switch, Jet Black
Part Number: 84514420
$44.46 MSRP: $72.54
You Save: $28.08 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Turn Signal *Jet Black; Multi Purpose Switch; Multifunction Switch; Signal Switch; Switch, Turn Signal Lamp
- Replaces: 25991660, 20962250
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
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Buick LaCrosse Turn Signal Switch
Part Number: 1999446
$51.50 MSRP: $60.05
You Save: $8.55 (15%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Turn Signal & Headlamp Dimmer & Cruise Control; Multi Purpose Switch; Multifunction Switch; Headlamp, Wiper & Washer Control; Turn Signal Lamp; Headlamp Dimmer.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Level Sensor
Part Number: 12335753
Product Specifications
- Other Name: Switch Kit, Windshield Washer; Washer Fluid Level Sensor; Level Indicator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS

Buick LaCrosse Wiper Switch

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Buick LaCrosse Wiper Switch Parts Questions & Experts Answers

Level Sensor
25864383
Q: How to replace the Wiper Switch on Buick LaCrosse?
A: Turning off the sir system is the first step to replace the wiper and washer switch. Take off both Steering Column trim panels and Steering Column wiring harness securing straps (1,2). Locate and remove the connectors from the switch module while remembering how the Steering Column wires should be installed during replacement. Peel back the wire harness cover at the bottom Steering Column then withdraw the wire bundle. Unplug electrical connectors number 1 and 3 from the windshield wiper and washer switch. Press the locking tab on the windshield wiper and washer switch and take the switch off the Steering Column. To put in the new switch, first fit the windshield wiper and washer switch onto the Steering Column then connect the electrical connectors 1 and 3. Support the wire harness on the Steering Column bottom and place the wire harness shield in position. Then attach and connect the window wiper and washer switch electrical parts before installing the wiring harness ties (1,2). Use the windshield wiper and washer switch to activate sir.

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