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 for 2003-2009 4RUNNER, GX470, 2007-2014 FJ CRUISER - 99078

HEATER CORE, 13-03 TOYOTA 4RUNNER, FJ CRUISER, 09-03 LEXUS GX470

Part Number: OSC-99078

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

Derale PWM Adjustable Fan Controller Kits 16797

PWM FAN CONTROLLER

Part Number: DER-16797

3.78 out of 5 stars ( 23 )

Estimated Ship Date: Today

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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: Today

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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: Today

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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: Today

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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: Today

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Derale 9000 Series Fin and Plate Transmission Coolers 33602

Fluid Cooler, Plate-Fin Type, Aluminum, 9.750 in. x 6.250 in. x 1.25 in., 1/2 NPT Inlet, Outlet, Each

Part Number: DER-33602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CSF Radiators for 2003-2009 4RUNNER, GX470 - 7215

Radiator, Crossflow, 1 Row, Aluminum/Plastic, Black/Natural, Upper Left Side Inlet, Transmission Cooler, Lexus, Toyota, Each

Part Number: CSF-7215

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Derale 9000 Series Fin and Plate Transmission Coolers 13612

Fluid Cooler, Plate-Fin Type, Aluminum, 10.125 in. x 6.375 in. x 1.25 in., 1/2 NPT Inlet, Outlet, Kit

Part Number: DER-13612

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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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: Today

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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

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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: Today

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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: Today

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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: Today

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Denso Radiators for 2003-2009 GX470 - 221-3125

Radiators, Crossflow, Aluminum/Plastic, Natural, Transmission Cooler, Lexus, Each

Part Number: DNP-221-3125

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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OSC Automotive Radiators for 2003-2009 4RUNNER - 2581

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026

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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 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

K&N Cabin Air Filters VF2002

Cabin Air Filter, Washable, Synthetic Material, 8.38 in. Long, 8.31 in. Wide, 0.63 in. Tall, Lexus, Mitsubishi, Subaru, Toyota, 1.3- 4.7L, Each

Part Number: KNN-VF2002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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

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Denso Air Conditioning Evaporator Cores for 2003-2009 GX470 - 476-0061

Evaporator Core, OE Replacement, Aluminum, Natural, Lexus, Each

Part Number: DNP-476-0061

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Denso Air Conditioning Evaporator Cores for 2003-2009 4RUNNER, 2003-2005 GX470 - 476-0040

Evaporator Core, OE Replacement, Aluminum, Natural, Toyota, Lexus, Each

Part Number: DNP-476-0040

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Four Seasons Filter Drier Desiccant Bag Kits 83029

Air Conditioning Filter Driers, Dessicant Bag, 1.0 in. x 9.0 in., White, Cloth, 50 Grams, with Plug, R134A, Near Universal, Kit

Part Number: FSS-83029

Not Yet Reviewed

Estimated Ship Date: Today

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Reach Cooling Heater Cores for 2003-2009 4RUNNER, GX470, 2007-2014 FJ CRUISER - 18-12341

Heater Core

Part Number: RCG-18-12341

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Bosch HEPA Cabin Air Filters 6056C

Cabin Air Filters, HEPA, Polyester, Lexus, Toyota, Each

Part Number: BCH-6056C

Not Yet Reviewed

Estimated Ship Date: Today

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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 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Denso Air Conditioning Evaporator Cores for 2012 4RUNNER, 2007-2014 FJ CRUISER, 2006-2009 GX470 - 476-0089

Evaporator Core, OE Replacement, Aluminum, Natural, Toyota, Lexus, Each

Part Number: DNP-476-0089

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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