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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These Vintage Air vent duct hoses are designed to help move cooled or heated air through your dash vents. They are manufactured from durable black plastic that is flexible and can be bent and formed into the correct position that you need. The hoses are available in different diameters and are sold by the foot, so specify your length when ordering.
( 105 )
$6.99
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$14.99
Do you have some connections to make? Dayco Autoflex defroster duct hoses are perfect for all of your underdash connections--hot or cold. Everything from defroster vents to fresh air intakes will benefit from these tough, lightweight, flexible reinforced vinyl hoses. Autoflex hoses install in minutes and can be clamped or taped to existing fittings to service all of your vehicle air ducting. Available in many inner diameter sizes, these hoses come in 6 ft. lengths to help you finish your duct work. Make the right hose connections in your vehicle with Dayco Autoflex defroster duct hoses.
( 52 )
$30.99
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$44.99
On Sale
Crown Automotive defroster duct hoses fit and look like OEM parts. They are flexible, oval-shaped pieces made to fit the vehicles specified—moving both warm and cool air to the dashboard area, as needed. For a wide variety of quality direct fit replacement parts, consider Crown to equip your favorite vehicles.
( 3 )
$25.99
$23.39
Keep the heat on with OMIX-ADA heater/defroster duct hoses. Built to the original specifications, these hoses are quality, direct fit OE replacements that are perfect for updating worn-out, missing, or cracked factory originals on your Jeep. They feature built-in clamps on each duct end to help facilitate a more secure and easy hose installation. If it's not working like it should, replace it with OMIX-ADA.
( 6 )
$37.99
Available in a variety of diameters, Dorman's HVAC blower fan heater duct hose is flexible, strong, and easy to install. It helps return your vehicle's HVAC system to its original performance and may be cut to the desired length to provide you with accurate fit, form, and function.
( 21 )
$24.99
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$27.99
Universal Air Conditioner duct hoses are flexible, easy to route, and well suited for low-pressure air movement. They are available in several diameters and can be cut to fit the length needed for your automotive A/C system. Select the size needed.
Not Yet Reviewed
$113.99
Summit Bucks
ACDelco air intake duct drain hoses feature flexible, heat-resistant materials reinforced with helical wire for longer life. You can easily cut and form them to a desired shape and length for your convenience. For the quality, reliability, and durability of original equipment—all manufactured to factory specifications for fit, form, and function—order the recommended ACDelco air intake duct drain hoses designed to fit your vehicle.
( 2 )
$18.99
OER heater ducting components contribute to a warmer ride when it's cold outside. From seals and grommets … to hoses, sleeves, and retaining clips, OER offers many items to maintain the efficient operation of your heater. Order the parts recommended for your classic car application.
( 1 )
$19.99
On Sale
Scott Drake offers defroster hoses for a variety of applications, including many Ford and Mercury vehicles from the 1960s and '70s. These replacements deliver authentic construction and style to keep your view clear. Offered in two options, with or without cam lock clamps, the direct-fit hoses feature original polypropylene coated fabric with flex styling to guide air up towards your muscle car's windshield.
( 8 )
$21.37
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$29.69
$19.23
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$26.72
Scott Drake air conditioning vent hoses are non-insulated flexible hoses with attached clamps on each end, just like the originals. The correct length for side vents on specific A/C-equipped Mustangs, they will fit and function perfectly, restoring cool operation inside your classic.
Not Yet Reviewed
$42.94
These Vintage Air replacement duct hose connectors are manufactured from high-quality materials and are designed to allow maximum airflow. These "Y" connectors will accept 2.5 in. diameter hoses.
( 13 )
$6.99
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$11.99
Vintage Air duct hose adapters are manufactured from high-quality materials and allow for maximum airflow. Depending on your needs, these adapters will allow for a variety of modifications to your heating hoses. Turn to Vintage Air if your vehicle's heating duct hose requires a step up or down in size--they have you covered.
( 24 )
$2.99
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$20.99
Get connected with these Vintage Air hose adapters. They are available in a variety of configurations and sizes to fit your hose connection needs. The adapters are built from durable materials to last in driving situations.
( 2 )
$11.99
On Sale
When you need to replace the original ducts on your vintage Mustang, Scott Drake defroster duct kits are designed to fit perfectly for ease of installation. Simply remove the old and mount the new defroster ducts from above through the dash pad. Each kit includes two ducts with hoses and four installation clips. You can count on Scott Drake for your pony replacement parts.
( 6 )
$29.69
$26.72
Vintage Air heater ducting components help keep your interior warm. Their center louver hose adapters keep the air flowing from the hoses and into your vehicle to keep you comfortable. Vintage Air provides many climate control kits for a great many vehicles. They also offer individual replacement pieces to keep your system heating and cooling properly. When you need replacement heat ducting components, choose Vintage Air for a perfect fit and function.
( 3 )
$11.99
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$22.99
On Sale
Maradyne heater defrost kits include a section of flex hose, tie wraps, connectors, and vent diffusers. They will keep your windshield and side windows thawed and fog-free for safe visibility when driving!
( 14 )
$30.97
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$33.30
$27.87
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$29.97
On Sale
Don't get stuck in the cold due to a malfunctioning heater! Maradyne heater plumbing kits are just what you need to get the warm air flowing efficiently into your vehicle. These kits include high-quality materials that will help you repair, maintain, or improve the plumbing on your heating unit. Maradyne heater plumbing kits provide you with the important accessories you need to get ready for those frigid months ahead!
( 5 )
$33.16
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$59.07
$29.84
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$53.16
Our Summit Racing™ heater duct kits contain all the hose, diffusers, and hardware you need to distribute hot air efficiently.
( 25 )
$101.99
These Vintage Air smooth diverter ducts are designed to direct heater air to the left side of the car when the evaporator is mounted to the extreme passenger side. They are manufactured from quality materials and will accept a 2 in. diameter hose. These Vintage Air smooth diverter ducts are available for the Gen-II Super, Gen-II Compac, and Gen-II mini systems.
( 6 )
$16.99
Be frost-free with Summit Racing™ heater defroster kits. Our kits offer everything you need to make our add-on heater units able to keep your windshields clean, too! These kits are great accessories to have when cruising on a cool night. The kits include a flex hose, windshield grilles, a splitter, and hardware. Clear the night mist from your hot rod with our Summit Racing™ heater defroster kits.
( 22 )
$36.99
These Vintage Air universal defrost ducts are manufactured from high-quality materials and allow for maximum airflow. If you need to replace your defrost ducts, turn to Vintage Air to fulfill your needs.
( 23 )
$14.99
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$33.99
Vintage Air Gen-V Super Magnum universal climate control systems are powerful and intelligent. The Gen-V uses an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and-fin cooling coils provide outstanding performance and instant temperature adjustments. Vintage Air Gen-V Super Magnum kits include the evaporator unit and mounting brackets, a wiring harness, an electric servo heater control valve, duct hoses, a drain kit, and detailed installation instructions. Features and benefits: * Engineered to cool your vehicle faster than ever * Variable blower speed and dash/floor/defrost blend * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength, and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets * Quiet high performance blower with up to 20 percent more airflow
( 2 )
$1,164.99
The Stop Shop firewall Astro vent accordion plastic duct connectors are designed to connect the ventilation system to the firewall in a vehicle, allowing air to circulate throughout the vehicle's interior. These components are important for maintaining the proper airflow through the ventilation system. The duct connectors are flexible and accordion-style, allowing for some movement and expansion, and are often made of durable plastic, like those commonly found on vehicles from 1968, like the Camaro and Firebird.
Not Yet Reviewed
$31.99
Vintage Air Gen-V Magnum universal climate control systems are powerful and intelligent. The Gen-V uses an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and-fin cooling coils provide outstanding performance and instant temperature adjustments. Vintage Air Gen-V Magnum kits include the evaporator unit and mounting brackets, a wiring harness, an electric servo heater control valve, duct hoses, a drain kit, and detailed installation instructions. Features and benefits: * Engineered to cool your vehicle faster than ever * Variable blower speed and dash/floor/defrost blend * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength, and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets
Not Yet Reviewed
$1,110.99
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