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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Results 1 - 25 of 117

CVR Intake Manifold Water Filler Necks TSH3CL

Water Neck, Radiator Cap Filler Neck Style, Billet Aluminum, Clear Anodized, Chevy, Each

Part Number: CVS-TSH3CL

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Summit Racing™ Water Neck Spacers SUM-371200

Water Neck Spacers, Aluminum, Polished, 1.00 in. Thickness, Chevrolet, Each

Part Number: SUM-371200

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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ACDelco Air Intake Duct Drain Hoses for 1987-1991 COLONY PARK, 1980 EAGLE, 1990-1991 GRAND MARQUIS - 19112359

Air Conditioning Duct Hose, Aluminum, Natural, 2 in. I.D., 18 in. Length, Each

Part Number: ADO-219-433

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Painless Performance FAN-THOM II Electric Fan Relay Kits 30103

Painless Performance FAN-THOM II Electric Fan Relay Kits 30103

Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit

Part Number: PRF-30103

4.66 out of 5 stars ( 47 )

Estimated Ship Date: Tomorrow

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Dorman Thermostats for 2000-2002 SC2, 2001-2002 SL2, 2000-2001 SW2 - 902-100

Intake Manifold Water Outlet Repair

Part Number: RNB-902-100

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Allstar Performance Chassis Tabs, Brackets and Components ALL23226

Air Intake, Flat Front Air Box

Part Number: AAF-ALL23226

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

WEHRS Thermostat Risers WM39375

Water Neck Spacer, Water Neck Riser, 1.0 in., Billet Aluminum, 3/8 in. NPT Ports, Chevy, Small Block, Each

Part Number: WEH-WM39375

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Moroso Thermostat Spacers 63433

Thermostat Spacer, Billet Aluminum, Natural, 1 in. Thick, Chevy, Small Block, Big Block, Each

Part Number: MOR-63433

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors 88964871

Air Conditioning Compressor, R4 Type, Steel, Black, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-20206

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors 19192067

Air Conditioning Compressors, Remanufactured, Clutch, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Jaguar, Mercedes-Benz, Olds, Volvo, Each

Part Number: ADO-15-20514

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Be Cool Electric Fan Wiring Harness Kits 75021

Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Kit

Part Number: BCI-75021

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors 89019367

Air Conditioning Compressors, HT6, Clutch, Serpentine Pulley, 6-groove, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-15-22124

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Weiand Aluminum Water Necks 6244

Water Neck, Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each

Part Number: WND-6244

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Allstar Performance Water Neck Spacers ALL30375

Water Neck Spacer, Billet Aluminum, Black Anodized, 1.00 in. Thick, Chevy V8, Each

Part Number: AAF-ALL30375

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Painless Performance FAN-THOM II Electric Fan Relay Kits 30102

Fan Control, Thermostatic, 195 Degrees On/185 Degrees Off, Kit

Part Number: PRF-30102

4.45 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Moroso Water Outlet Restrictor Kits 63440

Water Outlet Restrictors, Aluminum, Chevy/Ford, Set of 3

Part Number: MOR-63440

4.81 out of 5 stars ( 31 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Water Neck Spacers SUM-371201

Water Neck Spacers, Aluminum, Black Anodized, 1.00 in. Thickness, Chevrolet, Each

Part Number: SUM-371201

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Meziere Water Neck Spacers WN0028S

Water Neck Spacer, Billet Aluminum, Black Anodized, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0028S

4.65 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Be Cool Electric Fan Wiring Harness Kits 75104

Wiring Harness, Dual Electric Fan, On 185 Degrees F, Off 165 Degrees F, Kit

Part Number: BCI-75104

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Be Cool Electric Fan Sending Units 75030

Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Sending Unit, Each

Part Number: BCI-75030

3.9 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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AFCO Racing Heat Exchangers for 2015-2019 CORVETTE - 80294NDP

Heat Exchanger, Aluminum, Natural, Dual Pass, Chevrolet, Corvette, Each

Part Number: AFC-80294NDP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dayco Autoflex Defroster Duct Hoses 80168

Duct Hose, Defroster, Autoflex, 2 in. Inside Diameter, 6 ft. Length, Each

Part Number: DAC-80168

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Meziere Water Neck Spacers WN0028U

Water Neck Spacer, Billet Aluminum, Polished, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0028U

4.39 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors for 2010-2015 CAMARO - 23374617

Air Conditioning Compressors, Clutch, Chevy, 6.2L LS, Each

Part Number: ADO-15-22274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors 88964864

Air Conditioning Compressor, R4, Steel, Black, Serpentine Pulley, 6-groove, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-15-20185

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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