BUICK REGAL Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

OSC Automotive Heater Cores 98485

HVAC Heater Core, OSC Cooling Products 98485 New Heater Core

Part Number: OSC-98485

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Sherman Radiator Core Supports SHE631-49

Radiator Support, Steel, Black, Buick, Chevy, Pontiac, Each Partslink # GM1225170 OE # 15856715

Part Number: SHI-631-49

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Four Seasons Water Necks 84844

Water Neck, Replacement, Aluminum, Natural, Each

Part Number: FSS-84844

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Proform Slim-Fit Radiator Systems 69625.4

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Buick, Chevy, Olds, Pontiac, LS Engine Swap, Kit

Part Number: PRO-696254

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

GMB Replacement Fan Clutches 930-2010

FAN CLUTCH

Part Number: GMB-930-2010

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Four Seasons Air Conditioning Compressor Clutches 47633

Air Conditioning Compressor Clutch, Replacement, GM Type, Pulley, Buick, Chevrolet, GMC, Isuzu, Pontiac, Each

Part Number: FSS-47633

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

ACDelco GM Genuine Parts Air Conditioning Replacement Parts 03041827

Air Conditioning System Valve Core, Buick, Chevrolet, Each

Part Number: ADO-15-1119

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Four Seasons Evaporator Cores 54432

Evaporator Core, OEM Replacement, Aluminum, Natural, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: FSS-54432

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

ACDelco Air Conditioning Receiver Driers/Accumulators for 1984-1986 REGAL - 02724877

Air Conditioning Accumulator, Aluminum, Natural, GMC, Chevy, Buick, Each

Part Number: ADO-15-1681

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco Gold Cabin Air Filters 19338011

Cabin Air Filter Elements, Professional Cabin Air Filters, Particulate, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-CF1132F

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

GMB OE Replacement Water Pumps 130-7350

Water Pump, OE Replacement, Mechanical, Aluminum, Natural, GM, Each

Part Number: GMB-130-7350

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Universal Air Conditioner Orifice Tubes EX 5151C

Air Conditioning Orifice Tube, Replacement, White, Audi, Buick, Cadillac, Chevrolet, GMC, Isuzu, Mazda, Oldsmobile, Pontiac, Saab, Each

Part Number: UAC-EX5151C

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Frostbite Performance Cooling Aluminum Radiators FB135

Radiator, Aluminum, 2-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB135

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

3.5 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/2/2026

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Universal Air Conditioner Air Conditioning Compressors CO 2224N

A/C Compressor

Part Number: UAC-CO2224N

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

CSF Radiators 3867

Radiator, Aluminum/Plastic, Natural, Crossflow, Upper Driver Side Inlet, Lower Passenger Side Outlet, Buick, Chevy, Each

Part Number: CSF-3867

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Reach Cooling Radiators 41-2343

Radiator, Aluminum/Plastic, Crossflow, Buick, Chevy, Each

Part Number: RCG-41-2343

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Frostbite Electric Water Pumps 22-112

Water Pump, Electric, Aluminum, Black, 35 gph at 12 Volts, Chevy, Small Block, Each

Part Number: FBR-22-112

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Universal Air Conditioner Orifice Tubes EX 7000C

Air Conditioning Orifice Tube, Replacement, White, for Hyundai, for Nissan, Buick, Cadillac, Chevy, Ford, GMC, Olds, Pontiac, Volkswagen, Volvo, Each

Part Number: UAC-EX7000C

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Flex-A-Lite Billet Aluminum Radiator Caps 126845

Radiator Cap, Round, 16 psi Maximum Pressure, Billet Aluminum, Black, Flex-A-Lite Logo, for use on Acura®, BMW, Chevy, Chrysler, Ford, GMC, Saab, Each

Part Number: FLX-126845

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Four Seasons Air Conditioning Compressors 35334BRK1

A/C Compressor Replacement Service Kit, Complete Blower Motor/Resistor/Connector Kit

Part Number: FSS-35334BRK1

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Allstar Performance Aluminum Radiators ALL30304

Allstar Performance aluminum Exact fit radiators provide increased cooling over original copper radiator. Des

Part Number: AAF-ALL30304

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Four Seasons Orifice Tubes 38623

Orifice Tube, Air Conditioning, .071 in. to .073 in. Range, White, Each

Part Number: FSS-38623

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Four Seasons Air Conditioning Compressors for 2012 REGAL - 98244

Air Conditioning Compressor, PXC16, Aluminum, Natural, Serpentine Pulley, Buick, Each

Part Number: FSS-98244

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Four Seasons Air Conditioning Replacement Components 16149

Air Conditioning Replacement Component, Evaporator Core Repair Kit, Does Not Include New Orifice Tube, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Kit

Part Number: FSS-16149

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ACDelco GM Genuine Parts Engine Coolant Thermostats 24507563

Thermostat, Mechanical, OE, 195 degrees, Standard-flow, Each

Part Number: ADO-131-124

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026