BUICK REGAL Cooling & Heating

PRW Competition+ Mechanical Water Pumps 1435002

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Short, Small Block, Chevrolet, Each

Part Number: PQX-1435002

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Thermostats 10202456

Thermostat, 180 Degree, Standard-Flow, Copper, Stainless Steel, Chevy, Small Block, Each

Part Number: NAL-10202456

4.3 out of 5 stars ( 10 )

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Hayden Fluid Coolers 1009

Fluid Cooler, Power Steering, Tube, Fin, Aluminum, Natural, 2.5 in. x 9 in. x 0.75 in., 3/8 in., Inlet Outlet

Part Number: HDA-1009

4.78 out of 5 stars ( 9 )

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ACDelco Air Conditioning Compressors 19192411

Air Conditioning Compressor, Remanufactured, R4, V-belt Pulley, 1-groove, AMC, Buick, Cadillac, Chevrolet, GMC, Mercedes-Benz, Olds, Pontiac, Each

Part Number: ADO-15-21764

5.0 out of 5 stars ( 1 )

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Four Seasons Air Conditioning Compressors 58987

Air Conditioning Compressor, New, Aluminum, V5, R-134A, Each

Part Number: FSS-58987

5.0 out of 5 stars ( 1 )

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Derale Stacked Plate Fluid Coolers 51008

Fluid Cooler, Plate-Type, Aluminum, Black, 10-Row, -8 AN, 4.563 in. x 13 in. x 2 in., Each

Part Number: DER-51008

5.0 out of 5 stars ( 1 )

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Vintage Air Gen-IV SureFit Control Panel Kits 474150

Climate Control Panel, Gen-IV SureFit, Chevy, Buick, Oldsmobile, Kit

Part Number: VTA-474150

Not Yet Reviewed

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Perma-Cool Engine Oil Coolers 55589

Perma-Cool Engine Oil Coolers 55589

Fluid Cooler, Engine, 4-Pass, Tube and Fin, Aluminum, Natural, 5.00 in. x 12.50 in. x 0.750 in., Each

Part Number: PRM-55589

5.0 out of 5 stars ( 1 )

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Mishimoto Performance Radiators MMRAD-CAM-70X

Radiator, Performance, Crossflow, 3-row, Aluminum, Natural, Transmission Cooler, Chevy, Each

Part Number: MIO-MMRAD-CAM70X

Not Yet Reviewed

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MotoRad Thermostats 300-180

Thermostat, Standard-flow, 180 degrees F, Copper/Brass, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Jeep, Mercury, Olds, Plymouth, Pontiac, Each

Part Number: SNN-300-180

Not Yet Reviewed

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Four Seasons Fan Clutches 36952

Fan Clutch, Standard Thermal, AMC, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-36952

4.63 out of 5 stars ( 16 )

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Mr. Gasket High Performance Thermostats 4365

Thermostat, 195 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4365

2.63 out of 5 stars ( 16 )

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ACDelco Gold Engine Coolant Thermostats 12514334

Thermostat, Mechanical, Professional, 195 degrees, Standard-Flow, Each

Part Number: ADO-131-87

4.63 out of 5 stars ( 8 )

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Hayden Fluid Coolers 1046

Fluid Cooler, Engine, Tube and Fin, Natural, 6.50 in. x 18.00 in. x 1.50 in., Each

Part Number: HDA-1046

5.0 out of 5 stars ( 6 )

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ACDelco GM Genuine Parts Air Conditioning Replacement Parts 13587668

Air Conditioning Sensor, Replacement, Each

Part Number: ADO-15-51343

Not Yet Reviewed

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Four Seasons Air Conditioning Accumulators and Receiver Driers 33176

Accumulator, Drier, Air Conditioning, Vertical, Each

Part Number: FSS-33176

Not Yet Reviewed

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Hayden Fluid Coolers 401

Fluid Cooler, Transmission, Tube, Fin, Natural, 5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-401

4.6 out of 5 stars ( 5 )

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GMB High Performance Water Pumps 130-1260P

Water Pump, Mechanical, Aluminum, Natural, Standard Volume, Chevy, GMC, Each

Part Number: GMB-130-1260P

4.29 out of 5 stars ( 7 )

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Griffin Exact Fit Radiators 6-00006

Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each

Part Number: GRI-6-00006

4.2 out of 5 stars ( 5 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Plastic/Aluminum Radiators SUM-380535

2.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Proform Electric Water Pumps 66225B

Water Pump, Electric, 35 gpm, Die-Cast Aluminum, Blue Powdercoated, Chevy, Small Block, Each

Part Number: PRO-66225B

4.67 out of 5 stars ( 9 )

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Four Seasons Air Conditioning Accumulators and Receiver Driers 33183

Air Conditioning Accumulators, Vertical, 3.5 in. x 9.0 in., 3/4 in. Female O-ring Inlet, 3/4 in. Male Insert O-ring Outlet, Buick, Chevy, GMC, Each

Part Number: FSS-33183

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiator Modules for 1984-1987 REGAL - GMB57AK

Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Dual 12 in. Fans, Buick, Kit

Part Number: RAD-GMB57AK

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

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Estimated Ship Date: Jul 10, 2026 if ordered today

Four Seasons Power Steering Oil Cooler Installation Kits 53019

Fluid Cooler, Tube and Fin, 2-row, Aluminum, Natural, 3/8 in. Hose Barb Inlet/Outlet, 2.5 x 9 x 0.75 in. Size

Part Number: FSS-53019

4.85 out of 5 stars ( 13 )

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16 Inch 1,400 CFM Four Seasons Electric Fan Kit 36898

Electric Fan, 16 in. Diameter, Reversible, 1,400 cfm, Black, Plastic, Each

Part Number: FSS-36898

4.5 out of 5 stars ( 2 )

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ACDelco A/C and Heater Actuators 89018365

HVAC Air Valve Actuator, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-15-72971

5.0 out of 5 stars ( 3 )

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Need It Sooner? We recommend these similar substitute parts:

Four Seasons HVAC Door Actuators 37537

5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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