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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EMP Stewart Ford Mustang 4.6L High Performance Water Pumps for 2001-2004 MUSTANG - STE50046S

Water Pump, High Performance, Aluminum, High-Volume, Ford, 4.6L, Each

Part Number: EMP-STE50046S

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Thermostats SUM-359-180

Thermostat, 180 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-180

4.42 out of 5 stars ( 144 )

Estimated Ship Date: Tomorrow

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EMP Stewart Ford Mustang 4.6L High Performance Water Pumps for 1996-2001 MUSTANG - STE50046L

Water Pump, High Performance, Aluminum, High-Volume, Ford, 4.6L, Each

Part Number: EMP-STE50046L

5.0 out of 5 stars ( 4 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

US Motor Works Mechanical Water Pumps US898H

Water Pump, Automotive, High Performance 55-70 General Motors 5.7L

Part Number: UMW-US898H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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US Motor Works Thermal Fan Clutches 22049

Fan Clutches, Standard Thermal, AMC, Buick, Cadillac, Chevy, Dodge, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: UMW-22049

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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US Motor Works Mechanical Water Pumps US898

Water Pumps, Mechanical, Standard-volume, Iron, Natural, Avanti, Checker, Chevrolet, Each

Part Number: UMW-US898

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco Mechanical Water Pumps for 2006-2011 DTS, LUCERNE - 12583033

Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Cadillac, 4.6L, Each

Part Number: ADO-251-698

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Tuff Stuff Performance Water Pump Extensions 2254C

Water Pump Spacer, 1.250 in., Aluminum, Natural, Chevy, Small Block, Pair

Part Number: TFF-2254C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Tuff Stuff Performance Water Pump Extensions 2254B

Water Pump Spacer, 1.250 in., Aluminum, Polished, Chevy, Small Block, Pair

Part Number: TFF-2254B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Tuff Stuff Performance Water Pump Extensions 2254A

Water Pump Spacer, 1.250 in., Aluminum, Chrome, Chevy, Small Block, Pair

Part Number: TFF-2254A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Hayden Rapid-Cool Transmission Oil Coolers 679

Transmission Oil Cooler, Plate, Natural, 11 in. x 11.625 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-679

4.73 out of 5 stars ( 67 )

Estimated Ship Date: Tomorrow

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Edelbrock High Performance Thermostats 8604

Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 180 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8604

4.48 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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ACDelco Air Conditioning Compressors 19192068

Air Conditioning Compressor, A6, Steel, Black, V-Belt Pulley, 1-groove, Each

Part Number: ADO-15-20515

4.0 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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12 Inch 2,300 CFM Maradyne Jetstreme Electric Fan MJS23KC

Radiator Fan, Dual, Controller, Electric, Jetstreme, Nylon, Black, 12.0 in. Diameter, 2,300 cfm, Each

Part Number: MAR-MJS23KC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Energy Suspension Radiator Isolator Pads 3.6118G

Radiator Support Bushings, Polyurethane, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, 4-Core, Set of 4

Part Number: ENS-3-6118G

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Mr. Gasket High Performance Thermostats 4364

Thermostat, 180 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4364

4.11 out of 5 stars ( 114 )

Estimated Ship Date: Tomorrow

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Hayden Rapid-Cool Transmission Oil Coolers 677

Transmission Oil Cooler, Plate, Natural, 11 in. x 7.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-677

4.61 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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11 Inch 2,760 CFM Maradyne Mach Two Series Electric Fan MM22KS

Radiator Fan, Mach Two, Dual, Nylon, Black, 11.0 in. Diameter, 2,760 cfm, Each

Part Number: MAR-MM22KS

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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ACDelco Gold Cooling Fan Clutches 19189678

Fan Clutch, Engine Cooling, Standard Thermal Style, Each

Part Number: ADO-15-80245

4.58 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Edelbrock High Performance Thermostats 8603

Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 160 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8603

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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12 Inch 2,300 CFM Maradyne Jetstreme Electric Fan MJS23K

Radiator Fan, Dual, Electric, Jetstreme, Nylon, Black, 12.0 in. Diameter, 2,300 cfm, Each

Part Number: MAR-MJS23K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Hayden Rapid-Cool Transmission Oil Coolers 678

Transmission Oil Cooler, Plate, Natural, 11 in. x 9.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-678

4.73 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mr. Gasket High Performance Thermostats 4363

Thermostat, 160 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4363

4.03 out of 5 stars ( 63 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB134

Radiator, Aluminum, 4-Row, Polished, Crossflow, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB134

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Energy Suspension Radiator Isolator Pads 3.6117G

Radiator Support Bushings, Polyurethane, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, 3-Core, Set of 4

Part Number: ENS-3-6117G

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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