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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.
HD Thermostat-190 Degrees
Part Number: SNN-4072-90
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Radiator, Exact Fit, OE, Aluminum/Plastic, Natural, Crossflow, Each
Part Number: ADO-21650
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Necks and Thermostat Housings, Replacement, Stock Style, Plastic, Black, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-15-11087
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning O-Rings and Seals, Seals and Gaskets, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-24436644
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
PUMP ASM-WAT
Part Number: ADO-251-799
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Water Necks and Thermostat Housings, Replacement, Stock Style, Aluminum/Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-15-81764
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
COOLER ASM-ENG OIL (W/HSG)
Part Number: ADO-55493558
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Engine Oil Cooler
Part Number: ADO-55570685
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Air Conditioning O-Rings and Seals, Seals and Gaskets, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-13579649
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
COOLER ASM-ENG OIL (W/ FLTR)
Part Number: ADO-25200134
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Water Pump, Mechanical, Aluminum, Natural, Buick, Each
Part Number: ADO-25201449
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
PIPE ASM-ENG COOL AIR BL
Part Number: ADO-12683454
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Thermostat Housing, Thermostat, Aluminum, Plastic, Chevrolet, GMC, 2.8L, Diesel, Each
Part Number: ADO-131-194
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
SEAL-A/C CMPR & CNDSR HOSE
Part Number: ADO-13579646
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Air Conditioning System Expansion Valves, GM Genuine Parts, Aluminum, Natural, Buick, Chevrolet, Each
Part Number: ADO-15-51250
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
COOLER ASM-ENG OIL
Part Number: ADO-12688093
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
