How to replace the headlamp washer pump on Buick Rainier?

The headlamp washer pump replacement starts by unclipping the washer solvent container and unhooking the headlamp washer hose from the pump. Pull the pump outward from the retainer in order to detach it from the solvent container. Remove the pump from the sealing grommet and dispose of the grommet. Users should start by installing a new grommet into the washer container before using clean washer solvent to lubricate it. Put the pump into position above the sealing grommet then fasten it onto the retainer located beside the solvent container. Connect the headlamp washer hose to the pump before placing the washer solvent container back in its proper position.

OEM Buick Rainier Washer Pump

Windshield Washer Pump

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4 Washer Pumps found

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Buick Rainier Washer Pump Part Number: 89025062
$72.53 MSRP: $131.28
You Save: $58.75 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Kit, Windshield Washer W/Seal; Washer Pump Repair Kit; Windshield Washer Pump; Front Washer Pump; Rear Washer Pump; Pump Kit, Windshield Washer.
- Replaces: 22054183, 22039339, 22086739, 22122104, 19150494, 22111435, 22054186, 22071428, 22127653, 88958231
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Washer Pump, Rear Part Number: 22979757
$28.31 MSRP: $53.16
You Save: $24.85 (47%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump; Pump, Rear Window Wiper/Washer; Pump, Windshield Washer Pump
- Position: Rear
- Replaces: 10386728, 15254824, 20907961, 22781080, 22856623
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Washer Pump, Rear Part Number: 22766715
$33.74 MSRP: $63.36
You Save: $29.62 (47%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Front Washer Pump; Pump Kit, Windshield Washer Pump; Pump Kit, Windshield Washer
- Position: Rear
- Replaces: 10386722, 15254823, 92214706, 15048707, 25945965
- 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 Washer Pump, Rear Part Number: 19244683
$45.72 MSRP: $93.96
You Save: $48.24 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Kit, Rear Window Wiper/Washer; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump; Pump, Rear Window Wiper/Washer; Pump, Windshield Washer Pump; Pump, Windshield Washer
- Position: Rear
- Replaces: 22127573, 89025063, 22109926, 22111443
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Washer Pump

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The Washer Pump installed in Buick Rainiers functions as a prime mechanical element which sustains vehicle visibility by delivering dependable operation through all Buick Rainier models. Through efficient fluid distribution the Washer Pump ensures both windshield visibility improvement and safety as well as driving effectiveness. The Buick Rainier Washer Pump fits all vehicles within the 2004-2007 production years of this model because Buick prioritizes standardization for maximum quality and consistency. The Washer Pump functions critically because it helps drivers handle various weather situations confidently. Owned by Buick Rainier owners due to its simple replacement process this Washer Pump costs between $5 to $115 along with labor expenses to maintain. The Washer Pump possesses two significant features through its well-constructed framework that creates long-lasting reliability in demanding circumstances. The brand brand reliability defines the Rainier mid-size luxury SUV since it seamlessly integrates power with comfort and safety attributes. The the automaker model part leads the automotive market through its superior engineering while offering crucial system backing for the vehicle and creating enhanced driving quality.

Buick Rainier Washer Pump Parts and Q&A

Washer Pump, Rear
22979757
Q: How to replace the headlamp washer pump on Buick Rainier?
A:
The headlamp washer pump replacement starts by unclipping the washer solvent container and unhooking the headlamp washer hose from the pump. Pull the pump outward from the retainer in order to detach it from the solvent container. Remove the pump from the sealing grommet and dispose of the grommet. Users should start by installing a new grommet into the washer container before using clean washer solvent to lubricate it. Put the pump into position above the sealing grommet then fasten it onto the retainer located beside the solvent container. Connect the headlamp washer hose to the pump before placing the washer solvent container back in its proper position.