How to service and repair the Windshield Washer Pump on Buick Century?

Start your work on the Windshield Washer Pump by taking out the front fender liner. Take off the washer pump from the washer solvent container by first pulling the top from the side and then pulling the pump out completely. Afterwards disconnect the electrical connector and the hose from the washer pump. You need to take out the washer pump grommet from the washer solvent container. Insert the washer pump grommet into the washer solvent container before pushing the washer pump wholly into the container from the inlet end and snapping the top into place on the container side. Reattach the electrical wires and hose to the washer pump before putting back the front fender panel.

How to replace the Windshield Washer Pump on Buick LeSabre?

Start re-replacement by emptying the washer solvent tank. Unblock the fascia extension from the right side and disconnect the wash hose plus electronics at the washer pump base. As a next step take the washer pump out of the washer solvent container. Begin by placing the new washer pump into the washer solvent storage area before connecting the electrical and washer hose connections to it. Reattach the right front fascia part and complete the washer solvent tank.

How to replace the Windshield Washer Pump on Buick Regal?

You should take off the front tender liner before replacing the windshield washer pump. Take the washer pump out of the washer solvent container. First detach both the electrical harness and hose from the washer pump before sliding the top unit away from the side to remove the entire pump. Extract the washer pump seal from the container with its washer fluid. Start the procedure by placing the new washer pump seal into the washer solvent container then insert the washer pump from the top first into the side before ending with the inlet. Insert the electrical part and hose back into the washer pump while placing the front fender liner back in its proper position.

OEM Buick Washer Pump

Windshield Washer Pump

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31 Washer Pumps found

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Buick Washer Pump
Part Number: 15140461
$30.08 MSRP: $56.49
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Product Specifications
- Other Name: Pump Kit, Windshield Washer W/Seal; Washer Pump Repair Kit; Windshield Washer Pump
- Replaced by: 23491875
Fits the following Buick Models:
- LaCrosse | 2006-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Buick Washer Pump, Rear
Part Number: 19244683
$48.46 MSRP: $99.58
You Save: $51.12 (52%)
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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
Fits the following Buick Models:
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Rainier | 2004 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Roadmaster | 1991-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Buick Washer Pump
Part Number: 13508971
$12.69 MSRP: $22.67
You Save: $9.98 (45%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Headlight Washer Pump; Front Washer Pump; Pump, Windshield Washer; Windshield Washer Pump
- Replaces: 13598275
Fits the following Buick Models:
- Regal Sportback | 2019-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2019-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Washer Pump, Front
Part Number: 22071428
$72.53 MSRP: $131.28
You Save: $58.75 (45%)
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Product Specifications
- Other Name: Front Washer Pump; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump
- Position: Front
- Replaced by: 89025062
Fits the following Buick Models:
- Century | 1987-1991 | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Electra | 1989-1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1989-1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
- Park Avenue | 1991 | Base, Ultra | 6 Cyl 3.8 L GAS
- Regal | 1988-1991 | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
- Skyhawk | 1988-1989 | Custom, SE | 4 Cyl 2.0 L GAS
- Skylark | 1988-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Buick Washer Pump, Rear
Part Number: 22039339
$72.53 MSRP: $131.28
You Save: $58.75 (45%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump
- Position: Rear
- Replaced by: 89025062
Fits the following Buick Models:
- Century | 1984-1986 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Skyhawk | 1984 | Custom, Limited, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Washer Pump
Part Number: 84801577
$20.81 MSRP: $37.16
You Save: $16.35 (44%)
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Product Specifications
- Other Name: Pump Assembly-Windshield Washer & Rear Window; Washer Pump Repair Kit; Windshield Washer Pump; Front Washer Pump; Rear Washer Pump; Pump, Rear Window Wiper; Pump, Windshield Washer
Fits the following Buick Models:
- Enclave | 2022-2024 | Avenir, Essence, Premium | 6 Cyl 3.6 L GAS
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Buick Washer Pump, Rear
Part Number: 22054186
$72.53 MSRP: $131.28
You Save: $58.75 (45%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump
- Position: Rear
- Replaced by: 89025062
Fits the following Buick Models:
- Skyhawk | 1985-1987 | Custom, Limited, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Washer Pump
Part Number: 13514506
$19.25 MSRP: $34.38
You Save: $15.13 (45%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Rear Washer Pump; Pump, Rear Window Wiper; Windshield Washer Pump
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Washer Pump
Part Number: 13514504
$39.07 MSRP: $69.76
You Save: $30.69 (44%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Front Washer Pump; Windshield Washer Pump
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Washer Pump, Rear
Part Number: 84518402
$62.82 MSRP: $112.17
You Save: $49.35 (44%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper/Washer; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump; Pump, Rear Window Wiper
- Position: Rear
- Replaces: 22873154
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Washer Pump
Part Number: 84518403
$23.14 MSRP: $41.32
You Save: $18.18 (44%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Front Washer Pump; Windshield Washer Pump
- Replaces: 23481788
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Washer Pump
Part Number: 84518405
$13.98 MSRP: $24.96
You Save: $10.98 (44%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Headlight Washer Pump; Rear Washer Pump; Pump, Rear Window Wiper; Pump, Windshield Washer; Windshield Washer Pump
- Replaces: 13508965, 23140706, 22956299
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Washer Pump, Rear
Part Number: 12335842
$32.22 MSRP: $58.32
You Save: $26.10 (45%)
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Product Specifications
- Other Name: Pump, Rear Window Wiper/Washer; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump
- Position: Rear
Fits the following Buick Models:
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Washer Pump
Part Number: 84993622
$45.76 MSRP: $81.73
You Save: $35.97 (45%)
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Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Headlight Washer Pump; Front Washer Pump; Pump, Windshield Washer; Windshield Washer Pump
- Replaces: 13593730, 95182251, 13250356
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- Enclave | 2018-2021 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- LaCrosse | 2010-2016 | 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
- Regal | 2011-2017 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Regal Sportback | 2018-2019 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2019 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Washer Pump, Rear
Part Number: 22048650
Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Pump, Windshield Washer Pump; Pump, Windshield Washer; Pump, Windshield Wiper
- Position: Rear
Fits the following Buick Models:
- Century | 1984-1988 | Custom, Estate Wagon | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Electra | 1985-1987 | Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- LeSabre | 1986 | Custom, Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Washer Pump, Rear
Part Number: 12355775
Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Pump; Pump, Windshield Washer Pump; Pump, Windshield Washer
- Position: Rear
Fits the following Buick Models:
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Wiper Arm, Rear
Part Number: 22049373
Product Specifications
- Other Name: Pump, Rear Window Wiper; Washer Pump Repair Kit; Windshield Washer Pump; Washer Pump; Front Washer Pump; Windshield Washer Pump Kit
- Position: Rear
Fits the following Buick Models:
- Century | 1984-1986 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1986-1987 | Luxury, T-Type | 6 Cyl 3.8 L GAS
- Skylark | 1985-1987 | Custom, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- Somerset Regal | 1985 | Base, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Buick Washer Pump, Rear
Part Number: 22111440
Product Specifications
- Other Name: Pump, Rear Window Wiper/Washer; Washer Pump Repair Kit; Windshield Washer Pump; Front Washer Pump; Pump, Windshield Washer Pump
- Position: Rear
Fits the following Buick Models:
- Century | 1994-1996 | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS
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Buick Washer Pump
Part Number: 22111432
Product Specifications
- Other Name: Pump, Windshield Washer; Washer Pump Repair Kit; Windshield Washer Pump; Rear Washer Pump; Pump, Windshield Washer Pump; Pump, Rear Window Wiper
Fits the following Buick Models:
- Century | 1994-1997 | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS
- Park Avenue | 1997-1999 | Base, Ultra | 6 Cyl 3.8 L GAS
- Regal | 1997-1998 | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Washer Pump
Part Number: 22071780
Product Specifications
- Other Name: Pump, Windshield Washer Pump; Washer Pump Repair Kit; Pump; Pump Kit, Windshield Washer Pump; Piston, Windshield Wiper Washer; Windshield Washer Pump
Fits the following Buick Models:
- Electra | 1984-1989 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Washer Pump Parts Questions & Experts Answers

Washer Pump
89025062
Q: How to service and repair the Windshield Washer Pump on Buick Century?
A: Start your work on the Windshield Washer Pump by taking out the front fender liner. Take off the washer pump from the washer solvent container by first pulling the top from the side and then pulling the pump out completely. Afterwards disconnect the electrical connector and the hose from the washer pump. You need to take out the washer pump grommet from the washer solvent container. Insert the washer pump grommet into the washer solvent container before pushing the washer pump wholly into the container from the inlet end and snapping the top into place on the container side. Reattach the electrical wires and hose to the washer pump before putting back the front fender panel.
Washer Pump
89025062
Q: How to replace the Windshield Washer Pump on Buick LeSabre?
A: Start re-replacement by emptying the washer solvent tank. Unblock the fascia extension from the right side and disconnect the wash hose plus electronics at the washer pump base. As a next step take the washer pump out of the washer solvent container. Begin by placing the new washer pump into the washer solvent storage area before connecting the electrical and washer hose connections to it. Reattach the right front fascia part and complete the washer solvent tank.
Washer Pump
89025062
Q: How to replace the Windshield Washer Pump on Buick Regal?
A: You should take off the front tender liner before replacing the windshield washer pump. Take the washer pump out of the washer solvent container. First detach both the electrical harness and hose from the washer pump before sliding the top unit away from the side to remove the entire pump. Extract the washer pump seal from the container with its washer fluid. Start the procedure by placing the new washer pump seal into the washer solvent container then insert the washer pump from the top first into the side before ending with the inlet. Insert the electrical part and hose back into the washer pump while placing the front fender liner back in its proper position.