Cooling & Heating
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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.
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Air Conditioning Duct Hose, Plastic, Black, 2.5 in. I.D., 10.0 ft. Length, Each
Part Number: VTA-318010
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Heater Duct Kit, for SUM-991102-1 and SUM-991106 Heater, 10 ft. Length, 3.000 in. Diameter, Kit
Part Number: SUM-991103-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Air Conditioning Duct Hose, Plastic, Black, 2 in. I.D., 10 ft. Length, Each
Part Number: VTA-317110
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Defroster, Autoflex, 2 in. Inside Diameter, 6 ft. Length, Each
Part Number: DAC-80168
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Black, 1.50 in. Diameter, 6 ft. Length, Each
Part Number: DAC-80166
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Air Conditioning Duct Hose, Oval, 2.750 in. - 5.250 in. I.D., Steel/Plastic, Black, 1.0 ft. Length, Jeep, Each
Part Number: CWA-J5462328
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Air Conditioning Duct Hose, Plastic, Black, 2.5 in. I.D., 5.0 ft. Length, Each
Part Number: VTA-318005
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Black, 1.75 in. Diameter, 6 ft. Length, Each
Part Number: DAC-80167
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Air Conditioning Duct Hose, Plastic, Black, 2 in. I.D., 5 ft. Length, Each
Part Number: VTA-317105
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Heater, Defroster, Jeep, Each
Part Number: OMX-1790702
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Hose, 3.0 in. Diameter, 6 ft. Length, Plastic, Black, Each
Part Number: RNB-96006
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
HVAC Duct Hose, Air Conditioner Duct Hose, Plastic, Black, 2.00 in. I.D., 50.00 ft. Length, Each
Part Number: UAC-RL0002
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Defroster, Autoflex, 2.75 in. Inside Diameter, 6 ft. Length, Each
Part Number: DAC-80171
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Defroster, Autoflex, 4 in. Inside Diameter, 6 ft. Length, Each
Part Number: DAC-80175
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Black, 2.50 in. Diameter, 6 ft. Length, Each
Part Number: DAC-80170
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Hose, Nitrile Rubber, Black, 2.25 in. I.D., 6.00 ft. Length, Each
Part Number: RNB-96003
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Hose, Nitrile Rubber, Black, 2.50 in. I.D., 6.00 ft. Length, Each
Part Number: RNB-96004
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose, Defroster, Autoflex, 2.25 in. Inside Diameter, 6 ft. Length, Each
Part Number: DAC-80169
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
HVAC Control Duct Hose
Part Number: DAC-80165
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Air Conditioning Duct Hose, Aluminum, Natural, 2 in. I.D., 18 in. Length, Each
Part Number: ADO-219-433
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Components, Astro Duct, without Air Conditioning, Chevrolet, Pontiac, Each
Part Number: OER-A8100328
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Defroster Hoses, without Air Conditioning, Ford, Pair
Part Number: SDK-C5ZZ-18556-A
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
This product may not be eligible for select promotional offers
1967-68 AC Vent Hoses (with cam-locks)
Part Number: SDK-C7ZZ18556AC
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
This product may not be eligible for select promotional offers
Defroster Hose, Ford, Mercury, Each
Part Number: SDK-B5A-18556-C
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
This product may not be eligible for select promotional offers
HVAC Control Duct Hose
Part Number: UAC-RL0025
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
64-72 CHVY/GMC HEATER DUCT HOSE SET-2 PC
Part Number: HCT-HDH72NA
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
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Summit Racing™ Heater Duct Kits SUM-991103-1
