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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Mishimoto Thermostats MMTS-RX7-89

Thermostat, Standard-flow, 154 degrees, Copper/Stainless Steel, Toyota, Each

Part Number: MIO-MMTS-RX7-89

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Summit Racing™ Radiator Caps SUM-380172

Radiator Cap, Steel, Natural, 13 psi, Release Lever, Vent, Each

Part Number: SUM-380172

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Griffin Performance Fit Radiators for 1993-1995 RX-7 - 8-00248

Griffin Performance Fit Radiators for 1993-1995 RX-7 - 8-00248

1993-1998 Mazda RX7 FD, Turbo Only, No Transmission Cooler, Exact fit

Part Number: GRI-8-00248

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Four Seasons Fan Mount Pull Tie Kits 53014

Electric Fan Mounting Brackets, Nylon, Black, Kit

Part Number: FSS-53014

4.74 out of 5 stars ( 54 )

Estimated Ship Date: Today

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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: Today

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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: Today

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Hayden Electric Fan Controls 3647

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3647

4.24 out of 5 stars ( 120 )

Estimated Ship Date: Today

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Hayden Electric Fan Adjustable Thermostat Kits 3653

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-240 Degrees F, Kit

Part Number: HDA-3653

4.52 out of 5 stars ( 84 )

Estimated Ship Date: Today

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Hayden Rapid-Cool Transmission Oil Coolers with Thermal Bypass 698

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 9 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-698

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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9 Inch 790 CFM Maradyne Champion Series Electric Fan M093K

Fan, Champion Series, Single, Electric, 790 cfm, 7.7 amps, 10 Blades, Black Plastic Shroud, Each

Part Number: MAR-M093K

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 403

Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-403

4.61 out of 5 stars ( 44 )

Estimated Ship Date: Today

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14 Inch 1,250 CFM Hayden Electric Fan 3690

Electric Fan, Single, 14 in. Diameter, Reversible, 1,250 cfm, Black, Plastic, Each

Part Number: HDA-3690

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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10 Inch 950 CFM Maradyne Champion Series Electric Fan M103K

Fan, Champion Series, Single, Electric, 950 cfm, 7.9 amps, 10 Blades, Black Plastic Shroud, Each

Part Number: MAR-M103K

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Hayden Electric Fan Controls 3651

Fan Switch, Thermostatic, Thread-In, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3651

3.03 out of 5 stars ( 31 )

Estimated Ship Date: Today

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Hayden Rapid-Cool Transmission Oil Coolers 676

Transmission Oil Cooler, Plate, Natural, 11 in. x 6 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-676

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Summit Racing™ Radiator Caps SUM-380173

Radiator Cap, Steel, Natural, 13 psi, Each

Part Number: SUM-380173

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Four Seasons Power Steering Oil Cooler Installation Kits 53019

Fluid Cooler, Tube and Fin, 2-row, Aluminum, Natural, 3/8 in. Hose Barb Inlet/Outlet, 2.5 x 9 x 0.75 in. Size

Part Number: FSS-53019

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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11 Inch 1,110 CFM Maradyne Champion Series Electric Fan M113K

Fan, Champion Series, Single, Electric, 1,110 cfm, 7.4 amps, 10 Blades, Black Plastic Shroud, Each

Part Number: MAR-M113K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 1040

Fluid Cooler, Engine, Tube and Fin, Natural, 6.50 in. x 18.00 in. x 1.50 in., Each

Part Number: HDA-1040

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 459

Fluid Cooler, Engine, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 1/2 in. Inlet, Outlet, Each

Part Number: HDA-459

4.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 1009

Fluid Cooler, Power Steering, Tube, Fin, Aluminum, Natural, 2.5 in. x 9 in. x 0.75 in., 3/8 in., Inlet Outlet

Part Number: HDA-1009

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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MotoRad Lev-R-Vent Radiator Caps ST13

Radiator Cap, Lev-R-Vent, Round, Stant, ModoRad Logo, 13 psi, Stainless Steel/Plastic, Natural, Various, Each

Part Number: SNN-ST13

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Four Seasons Ultra-Cool Transmission Oil Coolers 53022

Ultra-Cool Transmission Oil Cooler, Kit

Part Number: FSS-53022

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Hayden Electric Fan Controls 3652

Fan Switch, Thermostatic, Radiator Probe, 185 Degrees F On, 170 Degrees F Off, Kit

Part Number: HDA-3652

4.03 out of 5 stars ( 32 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 401

Fluid Cooler, Transmission, Tube, Fin, Natural, 5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-401

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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