How to replace the rear Wiper Switch on Buick Rainier?

First, take away the I/P accessory trim plate, plug the wiper washer switch's connector out, and free the switch from the trim plate by unlocking its tabs. For assembly, put the switch on the trim plate and connect the connector to the wiper washer switch. Double-check that the locking tabs are properly in place and then put the I/P accessory trim plate back into position.

OEM Buick Rainier Wiper Switch

Windshield Wiper Switch

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4 Wiper Switches found

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Buick Rainier Wiper Switch, Rear Part Number: 25790668
$30.62 MSRP: $42.00
You Save: $11.38 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Rear Window Wiper & Washer; Windshield Washer Switch; Rear Wiper Switch; Switch; Switch, Rear Window Wiper/Washer
- Position: Rear
- Replaces: 15157674, 15074680
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Turn Signal Switch Part Number: 12450067
$148.01 MSRP: $304.16
You Save: $156.15 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Headlamp Dimmer; Multi-Function Switch; Multi Purpose Switch; Multifunction Switch; Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Turn Signal Switch Part Number: 12450066
$131.50 MSRP: $246.94
You Save: $115.44 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Level Sensor Part Number: 15048703
Product Specifications
- Other Name: Switch, Windshield Washer; Washer Fluid Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Wiper Switch

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The Buick Rainier Wiper Switch operates as an essential auto component which delivers dependable performance in all Rainier models thus enabling drivers to see clearly during different weather conditions. The Wiper Switch offers specific wiper speed control to enhance visibility while increasing safety standards that all Buick Rainier owners require. All Rainier models between 2004 and 2007 can use the Wiper Switch because it functions seamlessly within their electrical system for efficient operation. The Buick Rainier Wiper Switch ensures driving safety and comfort by preventing windshield obstruction in rain and snow conditions and this functionality surpasses basic operation. All drivers can easily use the Wiper Switch because its controls were designed to be intuitive. The lengthy lifespan of the Buick type Wiper Switch proves the superior quality standards applied in model OEM manufacturing which establishes the vehicle as a reliable choice. The performance-enhancing safety attributes together with user-friendly operation distinguishes the Buick automobile Wiper Switch in the automotive market where it elevates the car's position as a comprehensive luxury SUV. This the automaker model part proves essential because it enhances driving efficiency together with safety whenever people operate the vehicle.

Buick Rainier Wiper Switch Parts and Q&A

Turn Signal Switch
12450067
Q: How to replace the rear Wiper Switch on Buick Rainier?
A:
First, take away the I/P accessory trim plate, plug the wiper washer switch's connector out, and free the switch from the trim plate by unlocking its tabs. For assembly, put the switch on the trim plate and connect the connector to the wiper washer switch. Double-check that the locking tabs are properly in place and then put the I/P accessory trim plate back into position.