Automotive Cooling & Heating Parts

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need...

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners,...

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Vintage Air Ford Coyote Heater Control Valve Bypass Fittings 344470

Heater Control Valve Bypass Fitting, H-Pipe, Steel, Ford, Coyote, 5.0L, Each

Part Number: VTA-344470

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Cast Iron Water Pumps SUM-312449-1

Water Pump, Mechanical, High-Volume, Iron, Natural, Chevy, Small Block, Long, Each

Part Number: SUM-312449-1

3.95 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Pacific Performance Engineering Stainless Steel Heater Hose Connectors 119020009

Heater Hose Connector Fitting, Straight, Hose Barb/Quick Connect, Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: PPE-119020009

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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CA Heater Hose Connector Fittings 39514

1993-1994 Chevrolet Corvette Heater Hose. Outlet - Throttle Body to Tee - LT1

Part Number: MMU-39514

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Vintage Air O-Ring Heater Fittings 121047

Fitting, O-Ring Heater Fitting, 135 degree, Aluminum, Nipple, 5/8 in. Hose End Size, -10 Hose End, Female O-ring, Each

Part Number: VTA-121047

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Lisle Heater Core Backflush Tools with Air 60800

Heater Core Backflush Tool, Backflush Tool with Air, Stepped Tip Fits 1/2 in., 5/8 in., and 3/4 in. Fittings, Plastic Handle, Each

Part Number: LIL-60800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Maradyne Santa Fe Auxiliary Heaters HC-400012

Floor Mount Heater, Universal, 12-Volt, 2-Speed, Black, Each

Part Number: MAR-HC-400012

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Lisle Heater Core Backflush Tools 60900

Heater Core Backflush Tool, Gray Plastic Handle, Each

Part Number: LIL-60900

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Rein Automotive Coolant Hose Flange Kits for 2005-2009 A4, A4 QUATTRO - CHS0648

Thermostat Housing, Coolant Hose Flange Kit, Includes 3 Hoses, 1 Flange, 1 Gasket, 1 O-ring, 1 Sensor, 1 Lock Pin, 1 Thermostat, Audi, 2.0L, Kit

Part Number: RIN-CHS0648

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Rein Automotive Coolant Hose Flange Kits for 2000-2002 GOLF, 2001-2005 JETTA - CHS0647

Thermostat Housing, Coolant Hose Flange Kit, Includes 2 Hoses, 1 Flange, 1 Seal, 1 Sensor, 1 Clip, 1 Thermostat, Volkswagen, 1.8L, Kit

Part Number: RIN-CHS0647

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Rein Automotive Coolant Hose Flange Kits CHS0777

Thermostat Housings, Coolant Hose Flange Kit, Includes 1 Flange, Hardware, Plastic, Black, Freightliner, Mercedes-Benz, Kit

Part Number: RIN-CHS0777

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Rein Automotive Coolant Hose Flange Kits for 2002-2006 A4, 2002-2005 A4 QUATTRO - CHS0646

Coolant Hose Flange Kit, Thermostat Included, Sensor Included, Plastic, Black, Audi, Kit

Part Number: RIN-CHS0646

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Vintage Air Gen-V SureFit Systems Evaporator Kits for 1970-1972 CHEVELLE - 564285

Air Conditioning, Gen 5 Evaporator Kit, With Factory Ar, Defrost Vents, Vent Hose, Water Valve, Fittings, Wiring Harness, Chevy, Kit

Part Number: VTA-564285

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Vintage Air Gen-V SureFit Systems Evaporator Kits for 1970-1972 CHEVELLE - 561285

Air Conditioning, Gen 5 Evaporator Kit, Without Factory Ar, Defrost Vents, Vent Hose, Water Valve, Fittings, Wiring Harness, Chevy, Kit

Part Number: VTA-561285

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Vintage Air Gen-V SureFit Systems Evaporator Kits for 1968-1976 CORVETTE - 564218

Air Conditioning, Gen 5 Evaporator Kit, With Factory Air, Defrost Vents, Vent Hose, Water Valve, Fittings, Wiring Harness, Chevy, Kit

Part Number: VTA-564218

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Vintage Air Gen-V SureFit Systems Evaporator Kits for 1963-1966 CORVETTE - 561202

Air Conditioning, Gen 5 Evaporator Kit, Without Factory Air, Defrost Vents, Vent Hose, Water Valve, Fittings, Wiring Harness, Chevy, Kit

Part Number: VTA-561202

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Vintage Air Gen-V SureFit Systems Complete Kits for 1970-1981 FIREBIRD - 964415

Air Conditioning Kits, Gen 5, SureFit Complete Kit, Compressor, Dryer, Condenser, Bracket, Hoses, Wiring, Black, With Factory Air, Pontiac, Kit

Part Number: VTA-964415

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Vintage Air Gen-IV SureFit Systems Evaporator Kits for 1968-1983 LAND CRUISER - 751201

Air Conditioning Evaporator Kits, Gen VI SureFit System, Includes Fly-by-Wire Control Panel, Wring, Brackets, Heater Core, Hardware, Toyota, Kit

Part Number: VTA-751201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Improved Racing Factory Oil Cooler Delete Kits EGM-108

Oil cooler bypass cover, LS engines

Part Number: IRP-EGM-108

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman Thermostats 902-714

Radiator Coolant Hose Connector

Part Number: RNB-902-714

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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JOES Racing Products Water Neck Outlets 36050

JOES Racing Products Water Neck Outlets 36050

Water Neck, Aluminum, Black Anodized, Straight Up, -16 AN Male Threads, Chevrolet, Each

Part Number: JOE-36050

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Canton Racing Billet Aluminum Water Necks 80-026

Water Neck, Billet Aluminum, Polished, Straight Up, Ford, Country, Kit

Part Number: CTR-80-026

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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CSR Thermostat Housings CSR 9110AN20C

Water Neck, Billet Aluminum, Clear Anodized, Swivel, -20 AN, 90 Degree, Ford, 260-302/ 351W, Each

Part Number: CSI-9110AN20C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Canton Racing Billet Aluminum Water Necks 80-056

Water Neck, Billet Aluminum, Polished, 90 Degree, Ford, Small Block, Each

Part Number: CTR-80-056

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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JOES Racing Products Water Neck Outlets 36000

Water Neck, Aluminum, Black Anodized, Straight Up, -16 AN Male Threads, 3/8 in. NPT Ports, Chevrolet, Each

Part Number: JOE-36000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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JOES Racing Products Water Neck Outlets 36060

Water Neck, Aluminum, Black Anodized, Straight Up, -20 AN Male Threads, Chevrolet, Each

Part Number: JOE-36060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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