How to Change the Wiper Switch on a Buick LaCrosse?

Make sure to deactivate the sir system first, after which you should carefully follow the proper steps. Take off the steering column trim covers and cut open the steering column wiring harness tie straps. Connectors should be removed from the module, and the wire harness shield at the bottom of the steering column should be folded down to pull out the wire harness , keeping track of its original direction. Take off the electrical connectors (1,3) from the windshield wiper and washer switch, then push down the locking tab on the switch so you can take it off the steering column. For installation, put the new windshield wiper and washer switch onto the steering column and plug in the electrical connectors (1,3). Reconnect the wire harness to the wire harness shield on the steering column, put the switch's connector in place, and make sure the tie straps (1,2) are tight. In the last step, fit the steering column trim covers back on and turn the sir system back on.

How to replace the Windshield Wiper Switch on Buick LaCrosse?

The initial step to shift the Windshield Wiper and washer switch involves disabling the sir system. Take off the Steering Column trim panels and Steering Column wiring tether clamps. Take off the electrical connections from the switch and remember the Steering Column wiring harness path for reinstallation. Lift the wire harness shield from the lower Steering Column area and take out the wire bundle. Disconnect the electrical cable ends of the Windshield Wiper and washer switch before releasing the locking button on the switch to remove it from the Steering Column. Simply insert the new Windshield Wiper and washer switch to the Steering Column and join its electrical connections. Fasten the wire harness to the wire harness shield below the Steering Column while wiring the electrical switch and plugging its electrical connector. Fix both wiring harness tie straps into place afterwards. Place the Steering Column trim covers back on and switch sir (Steering Column Inflator System) on.

OEM Buick LaCrosse Wiper Switch

Windshield Wiper Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

9 Wiper Switches found

View related parts
Buick LaCrosse Wiper Switch, Black Part Number: 84489119
$35.22 MSRP: $56.98
You Save: $21.76 (39%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Wiper Switch Part Number: 20962249
$35.01 MSRP: $52.79
You Save: $17.78 (34%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Level Sensor Part Number: 25864383
$31.51 MSRP: $59.17
You Save: $27.66 (47%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Wiper Switch, Black Part Number: 23354917
$32.72 MSRP: $61.43
You Save: $28.71 (47%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Turn Signal Switch, Black Part Number: 84925178
$26.25 MSRP: $41.09
You Save: $14.84 (37%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Turn Signal Switch, Jet Black Part Number: 84514422
$39.20 MSRP: $57.08
You Save: $17.88 (32%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Turn Signal Switch, Jet Black Part Number: 84514420
$51.03 MSRP: $74.95
You Save: $23.92 (32%)
Ships in 1-2 Business Days
ADD TO CART
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
View related parts
Buick LaCrosse Turn Signal Switch Part Number: 1999446
$50.81 MSRP: $60.05
You Save: $9.24 (16%)
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

Want to cut long-term maintenance and repair costs? Choose OEM Wiper Switch. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LaCrosse parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LaCrosse Wiper Switch includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Buick LaCrosse Wiper Switch Parts and Q&A

Turn Signal Switch
1999446
Q: How to Change the Wiper Switch on a Buick LaCrosse?
A:
Make sure to deactivate the sir system first, after which you should carefully follow the proper steps. Take off the steering column trim covers and cut open the steering column wiring harness tie straps. Connectors should be removed from the module, and the wire harness shield at the bottom of the steering column should be folded down to pull out the wire harness , keeping track of its original direction. Take off the electrical connectors (1,3) from the windshield wiper and washer switch, then push down the locking tab on the switch so you can take it off the steering column. For installation, put the new windshield wiper and washer switch onto the steering column and plug in the electrical connectors (1,3). Reconnect the wire harness to the wire harness shield on the steering column, put the switch's connector in place, and make sure the tie straps (1,2) are tight. In the last step, fit the steering column trim covers back on and turn the sir system back on.
Level Sensor
25864383
Q: How to replace the Windshield Wiper Switch on Buick LaCrosse?
A:
The initial step to shift the Windshield Wiper and washer switch involves disabling the sir system. Take off the Steering Column trim panels and Steering Column wiring tether clamps. Take off the electrical connections from the switch and remember the Steering Column wiring harness path for reinstallation. Lift the wire harness shield from the lower Steering Column area and take out the wire bundle. Disconnect the electrical cable ends of the Windshield Wiper and washer switch before releasing the locking button on the switch to remove it from the Steering Column. Simply insert the new Windshield Wiper and washer switch to the Steering Column and join its electrical connections. Fasten the wire harness to the wire harness shield below the Steering Column while wiring the electrical switch and plugging its electrical connector. Fix both wiring harness tie straps into place afterwards. Place the Steering Column trim covers back on and switch sir (Steering Column Inflator System) on.