How to replace the Windshield Washer Pump on Buick Rainier?

To begin replacing the windshield washer pump you need to take out its solvent container. Take the washer hose cap off the pump then gently push the pump off its retainer to take it out of the solvent container. After that pull the pump out of the sealing grommet before getting rid of the old grommet. You should start the job by fitting a fresh washer pump sealing grommet into place. Push the pump into the new sealing grommet so it will fit correctly without damage. Push the pump through its holder on the solvent container tank to secure it. Reattach the washer hose to its place on the pump before putting the washer solvent container back in 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
$63.88 MSRP: $131.28
You Save: $67.40 (52%)
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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
$30.60 MSRP: $57.46
You Save: $26.86 (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
$49.43 MSRP: $101.58
You Save: $52.15 (52%)
Ships in 1-2 Business Days
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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 Questions & Experts Answers

Washer Pump, Rear
22766715
Q: How to replace the Windshield Washer Pump on Buick Rainier?
A:
To begin replacing the windshield washer pump you need to take out its solvent container. Take the washer hose cap off the pump then gently push the pump off its retainer to take it out of the solvent container. After that pull the pump out of the sealing grommet before getting rid of the old grommet. You should start the job by fitting a fresh washer pump sealing grommet into place. Push the pump into the new sealing grommet so it will fit correctly without damage. Push the pump through its holder on the solvent container tank to secure it. Reattach the washer hose to its place on the pump before putting the washer solvent container back in position.