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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Improved Racing Oil Cooler Thermostats FSM-205

Improved Racing Oil Cooler Thermostats FSM-205

Remote Oil Thermostats, Female Thread, Dual -10 AN, O-ring, Aluminum, Black Anodized, Each

Part Number: IRP-FSM-205

Not Yet Reviewed

Estimated Ship Date: Today

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Improved Racing Products Remote Oil Thermostats FSC-205

Flow Series Compact remote inline oil thermostat for transmissions, differentials, and small engines, 205F

Part Number: IRP-FSC-205

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

March Performance Thermostat Housings BTH-205-08

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -16 AN Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-205-08

Not Yet Reviewed

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-302-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Ford, Small Block, Each

Part Number: HSE-4910-302-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

March Performance Thermostat Housings BTH-205-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-205-05

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-347-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, Straight, 1.250 in. Outlet, Chevy, LS1/LS2/LS6, Each

Part Number: HSE-4910-347-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-460-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Ford, 426/460, Each

Part Number: HSE-4910-460-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Canton Racing Overflow Catch Tanks 80-205

Overflow Tank, 24 oz., Round, Aluminum, Natural, 3/8 in. NPT Inlet, Universal, Kit

Part Number: CTR-80-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-440-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Dodge, Magnum Engines, Each

Part Number: HSE-4910-440-205

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-455-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Pontiac, Small/Big Block, Each

Part Number: HSE-4910-455-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Dorman Coolant Reservoirs for 2001-2006 ESCAPE, TRIBUTE, 2005-2006 MARINER - 603-205

Coolant Reservoir, Plastic, White, Ford, Mercury, Each

Part Number: RNB-603-205

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Remanufactured Climate Control Modules 599-205

Climate Control Module, Remanufactured, Ford, Each

Part Number: RNB-599-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

March Performance Thermostat Housings BTH-205

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -16 AN Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-205

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Transmission Coolers 918-205

Transmission Cooler, Tube and Fin, Aluminum, Black Powdercoated, Ford, Each

Part Number: RNB-918-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-20-5

Water Neck, Aluminum, Clear Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-205

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Painless Performance LSx Dual Fan Relay Kits 30118

LSx Dual Fan Relay Kits, 0.70 Amp Fuse, 40 Amp Relays, Temperature Range 205 On/190 Off, Kit

Part Number: PRF-30118

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Painless Performance Temperature Sending Units 30113

Thermostat, 205 - 190 Degrees F, GM, Gen III, Each

Part Number: PRF-30113

3.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Mishimoto Thermostats MMTS-F2D-96H

Thermostat, Standard-flow, 205 degrees, Copper/Stainless Steel, Ford, 7.3L Diesel, Each

Part Number: MIO-MMTS-F2D-96H

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

MAHLE Original Overflow and Recovery Tanks CRT 205 000S

Engine Coolant Reservoir

Part Number: MAH-70825801NA

Not Yet Reviewed

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Beck/Arnley Coolant Thermostats 143-0833

Thermostat, 205 degrees, Standard-flow, Copper, Stainless Steel, for Nissan, Each

Part Number: BCK-143-0833

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Mishimoto Thermostats MMTS-RAM-99H

Thermostat, Standard-flow, 205 degrees, Copper/Stainless Steel, Dodge, Ram, Each

Part Number: MIO-MMTS-RAM-99H

Not Yet Reviewed

Estimated Ship Date: Today

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11 Inch 2,884 CFM DeWitts Dual 11 in. Brushless Fan Kit 32-SP495

Fans, Electric, Dual, 11 in. Fan Diameter, Brushless, Universal, Kit

Part Number: DWR-32-SP495

Not Yet Reviewed

Estimated Ship Date: Today

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Derale Jeep Wrangler Direct-Fit Transmission Coolers for 1987-2006 WRANGLER - 20561

Fluid Cooler, Transmission, Direct Fit, Aluminum, Jeep, Kit

Part Number: DER-20561

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Vintage Air Climate Control Decals 20572-VUP

Decal, Heat Control, Each

Part Number: VTA-20572-VUP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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