Cooling & Heating
Availability
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,...
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, and HVAC ducts, too.
Radiator Cap, Round, Finned Style, 16 psi, Polished, Each
Part Number: OTT-6201
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Cap, Round, Finned Style, 7 psi, Polished, Each
Part Number: OTT-6202
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Cap, Round, Sprocket Style, 16 psi, Polished, Each
Part Number: OTT-6220
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Cap, Round, Aero Style, 16 psi, Polished, Each
Part Number: OTT-6210
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Cap, Round, Sprocket Style, 7 psi, Polished, Each
Part Number: OTT-6221
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Cap, Round, Aero Style, 7 psi, Polished, Each
Part Number: OTT-6211
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Overflow Tank, Round, 24 oz. Capacity, Bolt-in, Aluminum, Polished, 2.75 in. Diameter, 13.75 in. Length, Each
Part Number: OTT-6850
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Water Neck Spacer, Aluminum, Natural, Chevy, L6, Kit
Part Number: OTT-6413
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Sprocket Style Overflow, 2 in. Diameter, 16 in. Length
Part Number: OTT-6855
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Finned Style Overflow, 2 in. Diameter, 16 in. Length, Each
Part Number: OTT-6856
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Aero Style Overflow, 2 in. Diameter, 16 in. Length, Each
Part Number: OTT-6857
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, 24 oz. Capacity, Bolt-in, Aluminum, Natural, 2.75 in. Diameter, 13.75 in. Length, Each
Part Number: OTT-6851
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Sprocket Styled Ends, 2 in. Diameter, 14 in. Length, Each
Part Number: OTT-6852
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Finned Style Ends, 2 in. Diameter, 14 in. Length, Each
Part Number: OTT-6853
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Overflow Tank, Round, Bolt-in, Aluminum, Polished, Aero Style Overflow, 2 in. Diameter, 14 in. Length, Each
Part Number: OTT-6854
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
Power Steering Cooler
Part Number: TGI-130516-1
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Water Fill Valve
Part Number: TGI-170501-KIT
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Radiator Cap, El Mirage Style, 16 psi, Polished Finish
Part Number: OTT-6240
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc Style, 16 psi, Polished Finish
Part Number: OTT-6230
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc Style, 7 psi, Polished Finish
Part Number: OTT-6231
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc 2 Style, 16 psi, Polished Finish
Part Number: OTT-6232
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc 2 Style, 7 psi, Polished Finish
Part Number: OTT-6233
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc 3 Style, 16 psi, Polished Finish
Part Number: OTT-6234
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, Muroc 3 Style, 7 psi, Polished Finish
Part Number: OTT-6235
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Radiator Cap, El Mirage Style, 7 psi, Polished Finish
Part Number: OTT-6241
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster