How to remove the fan, fan clutch, and pulleys attached to the water pump shaft?

Remove the fan, fan clutch and any pulleys attached to the water pump shaft. Loosen the clamps attaching the coolant hoses to the water pump. With the clamps loosened, disconnect the coolant lines from the water pump. Loosen and remove the water pump retainer bolts. Drain the cooling system. Remove the fan shroud, if necessary for clearance. Loosen the belt or belts, then remove the fan blades and pulley or pulleys from the hub on the water pump shaft. Disconnect the hose from the water pump inlet and the heater hose from the nipple. Remove the bolts, then remove the pump and gasket from the timing case cover or engine block. Install the pump assembly with a new gasket. Bolts and lock washers must be torqued evenly. Connect the radiator hose to the pump inlet and the heater hose to the nipple. Fill the cooling system and check all points of possible coolant leaks. Install the fan pulley or pulleys and the fan blade. Install the belt or belts and adjust for correct tension.

Genuine Buick Regal Water Pump

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12 Water Pumps found

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Buick Regal Engine Coolant Pump Kit
Part Number: 89017311
- Other Name: Pump Kit,Water; Water Pump
$81.32 MSRP: $161.35
You Save: $80.03 (50%)

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Fits the following Vehicles:
1990-1996 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
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Buick Regal Water Pump Assembly
Part Number: 12630084
- Other Name: Pump Assembly, Water ; Pump, Engine Coolant; Water Pump
- Replaces: 19181920, 12585226, 24467301, 24439798, 12624936, 12591894
$182.17 MSRP: $361.44
You Save: $179.27 (50%)

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Fits the following Vehicles:
2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Engine Coolant Pump Kit
Part Number: 19209288
- Other Name: Pump Kit,Water; Fan Blade, Water Pump, Water Pump Assembly
- Replaces: 89060462, 12482903, 12537829, 89017813, 89018214
$118.05 MSRP: $234.20
You Save: $116.15 (50%)

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Fits the following Vehicles:
1990-2004 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Water Pump Kit
Part Number: 89017269
- Other Name: Pump Kit,Water; Water Pump, Water Pump Assembly
$117.95 MSRP: $234.02
You Save: $116.07 (50%)

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Fits the following Vehicles:
1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL
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Buick Regal Pump Assembly, Wat
Part Number: 25201450
- Other Name: Water Pump, Water Pump Assembly
- Replaces: 12690252, 12653661, 12663910, 12657198
$214.65 MSRP: $425.89
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Fits the following Vehicles:
2014-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Auxiliary Water Pump
Part Number: 22965101
- Other Name: Pump,Auxiliary Water; Auxiliary Pump, Pump, Water Pump
$101.36 MSRP: $201.11
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Fits the following Vehicles:
2012-2016 Buick Regal | CXL 4 DOOR SEDAN | 4 Cyl 2.4L
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Buick Regal Auxiliary Water Pump
Part Number: 22922987
- Other Name: Pump,Auxiliary Water; Water Pump
$113.84 MSRP: $225.87
You Save: $112.03 (50%)

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Fits the following Vehicles:
2012-2016 Buick Regal | CXL 4 DOOR SEDAN | 4 Cyl 2.4L
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Buick Regal Auxiliary Water Pump Assembly
Part Number: 13524281
- Other Name: Pump Assembly, Auxiliary Water; Auxiliary Pump
- Replaces: 13592754
$71.49 MSRP: $134.88
You Save: $63.39 (47%)

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Fits the following Vehicles:
2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Pump Kit, Wat
Part Number: 12707180
- Other Name: Water Pump, Water Pump Assembly
- Replaces: 12672035
$106.25 MSRP: $210.83
You Save: $104.58 (50%)

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Fits the following Vehicles:
2018-2020 Buick Regal | 1SX 4 DOOR HATCHBACK | 6 Cyl 3.6L
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Buick Regal Water Pump Kit
Part Number: 12371989
- Other Name: Pump Kit,Water; Pump, Water Pump, Water Pump Assembly
More Info
Fits the following Vehicles:
1988-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
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Buick Regal Engine Coolant Pump
Part Number: 25527536
- Other Name: Pump Kit,Water ; Pump, Engine Coolant
More Info
Fits the following Vehicles:
1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
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Buick Regal Engine Water Pump (Free Of Asbestos)
Part Number: 12337519
- Other Name: Pump Kit, Water (Free Of Asbestos); Pump, Water Pump, Water Pump Assembly
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Fits the following Vehicles:
1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Buick Regal Water Pump Parts Questions & Answers

Engine Water Pump (Free Of Asbestos)
12337519
Q: How to remove the fan, fan clutch, and pulleys attached to the water pump shaft?
A: Remove the fan, fan clutch and any pulleys attached to the water pump shaft. Loosen the clamps attaching the coolant hoses to the water pump. With the clamps loosened, disconnect the coolant lines from the water pump. Loosen and remove the water pump retainer bolts. Drain the cooling system. Remove the fan shroud, if necessary for clearance. Loosen the belt or belts, then remove the fan blades and pulley or pulleys from the hub on the water pump shaft. Disconnect the hose from the water pump inlet and the heater hose from the nipple. Remove the bolts, then remove the pump and gasket from the timing case cover or engine block. Install the pump assembly with a new gasket. Bolts and lock washers must be torqued evenly. Connect the radiator hose to the pump inlet and the heater hose to the nipple. Fill the cooling system and check all points of possible coolant leaks. Install the fan pulley or pulleys and the fan blade. Install the belt or belts and adjust for correct tension.