Cooling & Heating
Availability
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.
Do you have a cracked, broken, or leaking heater hose? Don't worry--just pick up one of these Dorman heater hoses to solve the problem. They are manufactured to OEM specifications, so installation is quick and easy. Dorman heater hoses feature quality materials and are available for today's most popular vehicles.
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$32.99
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$139.99
Vintage Air Ford Coyote heater control valve bypass fittings meet Ford Motorsports' recommendations. These H-pipe bypass fittings will maintain continuous coolant flow through the right-hand cylinder bank on Coyote engines. Vintage Air heater control valve bypass fittings are manufactured from steel with easy hose barb attachments.
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$31.99
The plastic HVAC heater hose connectors are a common failure point when the older part fatigues from heat and vibration. Pacific Performance Engineering stainless steel heater hose connectors provide excellent durability, a reliable seal, and corrosion resistance for the life of your vehicle. Several options are available, and each will provide an OE fit for easier installation. Select the one designed for your vehicle's heater hose application.
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$19.79
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.
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$24.99
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$27.99
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
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.
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$23.99
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.
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$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.
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$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.
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$11.99
Improve your vehicle's air conditioning performance with a new manual shut-off valve from Four Seasons. These OE valve replacements are built from quality materials to provide long-lasting, dependable service. Four Seasons manual shut-offs have a leak-free design to hold back the flow of hot water from the heater core, enabling much cooler air to reach your cabin. These inline valves are available in various sizes to fit an assortment of engine setups. One simple accessory can make your long-distance more comfortable than you ever knew possible: Four Seasons manual shut-off valve!
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$10.99
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$11.99
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!
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$33.16
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$59.07
$29.84
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$53.16
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!
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$30.97
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$33.30
$27.87
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$29.97
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.
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$11.99
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$22.99
Clearance
Flex-A-Lite Mojave heater installation kits provide all of the parts that you need to install your Mojave heater. They feature an 8 ft. section of high-quality rubber hose and stainless steel worm gear clamps for a secure installation.
( 1 )
$96.99
$29.50
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.
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$29.69
$26.72
MotoRad HVAC heater and coolant control valves are designed and tested to provide precise, quick climate redirection for every application. They're manufactured using the finest OEM approved materials and electrical isolation features for increased durability and safety in the most extreme temperatures and conditions. Extensive product testing includes high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all control valves meet or exceed factory specifications. An efficient coolant control valve is critical to cooling the engine and other components by guaranteeing the coolant is directed to the proper channel where needed. These replacement valves are available for a wide range of vehicles, including models from Audi, Chevrolet, Hyundai, Kia, Ford, Land Rover, Mercedes-Benz, Porsche, Tesla, Toyota, VW, Chrysler, Jaguar, Honda©, Lexus, and Ram.
Not Yet Reviewed
$154.99
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$192.99
On Sale
The cost of replacing both the heater and heater core in your vehicle is now much easier to absorb. The Maradyne Havasu heater is made of heat resistant ABS and comes equipped with 3 adjustable front facing louvers. The 2-speed motor will give you the adjustment you need for maximum comfort. They feature a durable tube fin core design and hose connections with mounting bolts at the rear. Replacing the stock heater and core can be expensive. The Havasu heater from Maradyne are the economical choice for quality and comfort.
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$222.51
$200.26
Our Summit Racing™ heater duct kits contain all the hose, diffusers, and hardware you need to distribute hot air efficiently.
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$101.99
On Sale
The cost of replacing both the heater and heater core in your vehicle is now much easier to absorb. Maradyne has combined the two separate parts in its new compact, high-volume heating units, The Heat 5000 Series. These 12,500 BTU/hr. heaters have 3-speed fan control switches and heavy-duty motors for long life. They feature 22-gauge black coated steel casing, a durable tube fin core design, an internally grounded motor, and hose connections with mounting bolts at the rear. Optional defrost, louver, and installation kits are available separately, based on your needs. Replacing the stock heater and core can be expensive. The Heat 5000 Series heaters from Maradyne are the economical choice for quality and comfort.
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$241.16
$217.04
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.
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$36.99
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$42.99
On Sale
Maradyne High Performance Fans developed its Santa Fe auxiliary heaters to provide hot rods, older vehicles, and UTVs with efficient heat and versatile mounting options. They're perfect for underdash mounting—either new installations or to replace an expensive or inaccessible OE heater. When it's time to heat things up, do it with one of these Santa Fe auxiliary heaters from Maradyne! Features include: * 13,200 BTU/hr. * Power requirements: 6.0 amps, 12 V * Air flow heating: 200 cfm * Case material: Glass-filled nylon * Fan material: aluminum * Fittings: .625 in. * Hydronic (heats from engine coolant) * Heavy-duty motor (for lasting service) * Universal floor mount (mounting studs and hose connection at rear of unit) * Compact design * Built-in 2-speed fan control switch * Durable tube/fin core design * Motor is internally grounded * Adjustable airflow louvers * Optional mounting bracket (sold separately) * Optional louver and defrost kits (all sold separately)
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$246.64
$221.98
Universal Air Conditioning offers heater control valves for a broad range of vehicles from the 1960s and up. These steel replacements have a gold iridited finish for protection and feature hose barb connection points for common sizes. The valves are built to factory-style specs to ensure a proper fit and performance. Order the model recommended for your application.
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$11.99
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$29.99
Lisle Heater Core Backflush Tools are adjustable pressure industrial spray guns with air adapters and a stepped tip design for easy heater core flushing. Air pressure is added to the water flow, creating agitation that flushes out even the most stubborn clogs. The tip fits 1/2, 5/8, and 3/4 in. hose fittings. Water pressure can be easily controlled with one hand by squeezing the handle of the heavy-duty spray gun. The insulated handle protects your hand when using hot water to flush the cooling system. This spray gun attaches to a standard garden hose.
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$54.99
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.
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$16.99
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