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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OSC Automotive Products Heater Cores 98066

HEATER CORE, 2002-2005 GS300, GS430, SC430

Part Number: OSC-98066

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Derale PWM Adjustable Fan Controller Kits 16797

PWM FAN CONTROLLER

Part Number: DER-16797

3.78 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Derale High-Amperage Adjustable Fan Controllers 16789

Dual Fan Control, Thermostatic, Adjustable, 160 to 240 Degrees F, Kit

Part Number: DER-16789

3.15 out of 5 stars ( 96 )

Estimated Ship Date: Tomorrow

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14 Inch 2,100 CFM Derale High-Output Single RAD Fan 18214

Electric Fan, Single, 14 in. Diameter, 2,100 cfm, Black, Plastic, Each

Part Number: DER-18214

4.4 out of 5 stars ( 50 )

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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Derale Deluxe Adjustable Fan Controllers with Radiator Probes 16759

Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16759

4.6 out of 5 stars ( 125 )

Estimated Ship Date: Tomorrow

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Derale Deluxe Adjustable Controllers with Pipe Threaded Probes 16749

Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16749

4.25 out of 5 stars ( 116 )

Estimated Ship Date: Tomorrow

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Derale Stacked Plate Engine Oil Coolers 15651

Fluid Cooler, Engine Oil Type, Stacked Plate, Aluminum, Black, -8 AN Male Threads Inlet/Outlet, Kit

Part Number: DER-15651

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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14 Inch 1,350 CFM Derale Tornado Universal Fan 16514

Electric Fan, Single, 14 in. Diameter, Reversible, 1,350 cfm, Black, Plastic, Each

Part Number: DER-16514

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Derale Stacked Plate Fluid Coolers 51008

Fluid Cooler, Plate-Type, Aluminum, Black, 10-Row, -8 AN, 4.563 in. x 13 in. x 2 in., Each

Part Number: DER-51008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Aisin Thermostats THT-015

Thermostats, Mechanical, OE Replacement, 180 Degrees F, Lexus, Toyota, Each

Part Number: ASN-THT-015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Derale 8000 Series Fin and Plate Transmission Coolers 13502

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, 7 1/2 in. x 11 in. x 3/4 in., Each

Part Number: DER-13502

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Derale Single-Stage Fan Controllers 16738

Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, Kit

Part Number: DER-16738

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Denso Air Conditioning Accumulators and Receiver-Driers 478-1500

A/C Receiver Drier

Part Number: DNP-478-1500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

MotoRad Radiator Caps T37

Radiator Cap, Steel, Natural, Stant, 16 psi, For use on Acura®, Honda®, Lexus, Toyota, Each

Part Number: SNN-T37

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flex-A-Lite Billet Aluminum Radiator Caps 126846

RADIATOR CAP

Part Number: FLX-126846

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Derale 8000 Series Fin and Plate Transmission Coolers 33502

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, Each

Part Number: DER-33502

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Universal Air Conditioner Filter Drier Desiccant Bag Kits RD 10039BC

A/C Receiver Drier / Desiccant Element

Part Number: UAC-RD10039BC

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Denso Radiators for 2002-2010 SC430 - 221-3175

Radiator, New OE Quality, Lexus, Each

Part Number: DNP-221-3175

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

Universal Air Conditioner Compressor Kits for 2008-2010 SC430 - KT 5616

A/C Compressor and Component Kit

Part Number: UAC-KT5616

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Denso Air Conditioning Expansion Valves 475-0506

Expansion Valve, Air Conditioning, Aluminum, Each

Part Number: DNP-475-0506

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

14 Inch 1,350 CFM Derale Tornado Universal Fan 16624

Electric Fan, Single, 14 in. Diameter, Pusher, Puller, 1,350 cfm, Black, Plastic, Each

Part Number: DER-16624

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Agility Auto Parts Heater Cores 9010412

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010412

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Universal Air Conditioner Blower Motor Resistors SW 11473C

HVAC Blower Motor Resistor

Part Number: UAC-SW11473C

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

GMB OE Replacement Water Pumps 170-1840M

Water Pump, Mechanical - LEXUS, TOYOTA; 285 CID (90-10)

Part Number: GMB-170-1840M

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

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