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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OTB Gear Radiator Caps 6201

OTB Gear Radiator Caps 6201

Radiator Cap, Round, Finned Style, 16 psi, Polished, Each

Part Number: OTT-6201

5.0 out of 5 stars ( 2 )

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OTB Gear Radiator Caps 6202

Radiator Cap, Round, Finned Style, 7 psi, Polished, Each

Part Number: OTT-6202

Not Yet Reviewed

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OTB Gear Radiator Caps 6220

Radiator Cap, Round, Sprocket Style, 16 psi, Polished, Each

Part Number: OTT-6220

5.0 out of 5 stars ( 1 )

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OTB Gear Radiator Caps 6210

Radiator Cap, Round, Aero Style, 16 psi, Polished, Each

Part Number: OTT-6210

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OTB Gear Radiator Caps 6221

Radiator Cap, Round, Sprocket Style, 7 psi, Polished, Each

Part Number: OTT-6221

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OTB Gear Radiator Caps 6211

Radiator Cap, Round, Aero Style, 7 psi, Polished, Each

Part Number: OTT-6211

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Mopar Replacement Air Conditioning and Heater Actuators for 2011-2021 DURANGO, GRAND CHEROKEE - 68214880AA

A/C and Heater Actuator, Blend Door Gear, Plastic, Dodge, Jeep, Each

Part Number: MOP-68214880AA

Not Yet Reviewed

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GMB OE Replacement Water Pumps 196-2080

Water Pump, Mechanical - 3406 (14.6L) 893, E ENGS, W/DISHED DRIVE GEAR, NOT INTERCHANGEABLE WITH 3406B/C ENG

Part Number: GMB-196-2080

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Four Seasons HVAC Door Actuators for 2011-2017 DURANGO, GRAND CHEROKEE - 73275

HVAC Actuator Gear

Part Number: FSS-73275

Not Yet Reviewed

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Dorman Heater Control Replacement Components 926-758

HVAC Door Gear Kit

Part Number: RNB-926-758

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Four Seasons Heater Box Components 73654

HVAC Actuator Gear

Part Number: FSS-73654

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

GMB OE Replacement Water Pumps 196-2110

Water Pump, Mechanical - 60 SERIES FRONT MOUNT, GEAR DRIVEN, FITS 1987 THROUGH 12-90

Part Number: GMB-196-2110

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

GMB OE Replacement Water Pumps 196-2120

Water Pump, Mechanical - 60 SERIES REAR MOUNT, GEAR DRIVEN, FITS 12-90 & LATER, W/WEEP CHAMBER

Part Number: GMB-196-2120

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Crown Automotive Blend Door Repair Kits 68214880AA

Blend Door Actuator Gear for 2011-2022 Jeep WK2 Grand Cherokee, L or R Front

Part Number: CWA-68214880AA

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Four Seasons Heater Box Components 73643

HVAC Actuator Gear

Part Number: FSS-73643

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Allstar Performance Water Pump Spacers ALL31070

Spacer Kit, Water Pump, Aluminum, Natural, 1/8 in. Thick, Chevy, Small Block, Kit

Part Number: AAF-ALL31070

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Allstar Performance Water Pump Spacers ALL31071

Spacer Kit, Water Pump, Aluminum, Natural, 1/4 in. Thick, Chevy, Small Block, Kit

Part Number: AAF-ALL31071

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Allstar Performance Water Pump Spacers ALL31073

Spacer Kit, Water Pump, Aluminum, Natural, 1/2 in. Thick, Chevy, Small Block, Kit

Part Number: AAF-ALL31073

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Perma-Cool Specialty Fluid Coolers 1210

Fluid Cooler, Power Steering, Tube and Fin, Aluminum, Natural, 3 1/2 in. x 12 in. x 1 1/2 in., Each

Part Number: PRM-1210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Allstar Performance Water Pump Spacers ALL31072

Spacer Kit, Water Pump, Aluminum, Natural, 3/8 in. Thick, Chevy, Small Block, Kit

Part Number: AAF-ALL31072

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Perma-Cool Specialty Fluid Coolers 1009

Fluid Cooler, Power Steering, Tube and Fin, Aluminum, Natural, 5 in. x 7 1/2 in. x 3/4 in., Each

Part Number: PRM-1009

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Derale Compact Fluid Coolers 13309

4.75 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Four Seasons Universal Transmission Oil Coolers 53028

Fluid Cooler, Universal Transmission Oil Cooler, Heavy-duty One Pass, Tube and Fin, 6 Rows, Copper/Aluminum, Black/Silver, 0.750 in. Female, Each

Part Number: FSS-53028

Not Yet Reviewed

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Four Seasons Universal Transmission Oil Coolers 53029

Fluid Cooler, Universal Transmission Oil Cooler, Heavy-duty One Pass, Tube and Fin, 9 Rows, Copper/Aluminum, Black/Silver, 0.750 in. Female, Each

Part Number: FSS-53029

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Fluid Coolers 1284

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Four Seasons Universal Transmission Oil Coolers 53027

Fluid Cooler, Universal Transmission Oil Cooler, Heavy-duty Two Pass, Tube and Fin, 10 Rows, Copper/Aluminum, Black/Silver, 0.750 in. Female, Each

Part Number: FSS-53027

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Four Seasons Universal Transmission Oil Coolers 53030

Fluid Cooler, Universal Transmission Oil Cooler, Heavy-duty One Pass, Tube and Fin, 15 Rows, Copper/Aluminum, Black/Silver, 1.000 in. Female, Each

Part Number: FSS-53030

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Fluid Coolers 1292

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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