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.
Showing In Stock Items. Show All 581 Items.
Heater Control Valve Bypass Fitting, H-Pipe, Steel, Ford, Coyote, 5.0L, Each
Part Number: VTA-344470
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
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
Heater Hose Connector Fitting, Straight, Hose Barb/Quick Connect, Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Each
Part Number: PPE-119020009
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
1993-1994 Chevrolet Corvette Heater Hose. Outlet - Throttle Body to Tee - LT1
Part Number: MMU-39514
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
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
Duct Hose, Heater, Defroster, Jeep, Each
Part Number: OMX-1790702
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
Heater Duct Components, Astro Duct, without Air Conditioning, Chevrolet, Pontiac, Each
Part Number: OER-A8100328
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Ducting Components, Y-Connector, 2.00 in., Molded, Black, Each
Part Number: VTA-495920
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Adapter, 2.0 in. Diameter to 2.5 in. Diameter, Plastic, Black, Each
Part Number: VTA-62415-VUE
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Adapter, 2.5 in. Diameter to 3.0 in. Diameter, Plastic Black, Each
Part Number: VTA-49870-VCI
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose Y-Connector, 2.50 in. Diameter, Each
Part Number: VTA-49592-VUI
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Components, Hose Adapter for 2.50 in. Hose, 5.09 in. Length, 2.63 in. Height, 1.40 in. Depth, Plastic, Each
Part Number: VTA-623216
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Ducting Components, Hose Adapter, 2.50 in. to 3.50 in., 0.610 in. Depth, Plastic, Black, Each
Part Number: VTA-49881VCI
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Components, Hose Adapter for 2.00 in. Hose, 2.50 in. Diameter, Plastic, Each
Part Number: VTA-627177FCE
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Ducting Components, Defroster Duct Adapter, Plastic, Black, 5.125 in. Long x 4.188 in, Wide x 0.125 in Thick, for 2.00 in. Diameter Hose, Each
Part Number: VTA-491655
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Components, Hose Adapter for 2.50 in. Hose, 7.50 in. Length, 3.81 in. Height, 2.81 in. Depth, Plastic, Each
Part Number: VTA-623214
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Ducting Components, 2.00 in. Hose Adapter, Plastic, Black, 2.75 in. Diameter, 1.0 in. Thick Base, Universal, Each
Part Number: VTA-629961
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Duct Components. Hose Adapter. Plastic. Passenger Side, Center, Sure Fit, Chevy Each
Part Number: VTA-623221
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Duct Hose Adapter, 2 in. to 2.5 in., Plastic, Black, Each
Part Number: VTA-49154-VUI
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Hose Adapter, Glue-On, 2.0 in. Diameter, Plastic, Black, Each
Part Number: VTA-62419-VUE
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Tubing Couplers, Replacement, Louver Hose Adapter, Driver Side, Plastic, Black, 2.5 in. Diameter Inlet, Chevy, GMC, Each
Part Number: VTA-623215
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
HOSE ADAPTER
Part Number: VTA-624220
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Ducting Components, Vent Adapter, Passenger Side, Plastic, Black, for Vintage Air Kits, Chevy, Each
Part Number: VTA-498824
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Summit Racing™ Heater Duct Kits SUM-991103-1
