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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.
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Vintage Air Ford Coyote Heater Control Valve Bypass Fittings
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.
( 14 )
$31.99
Pacific Performance Engineering Stainless Steel Heater Hose Connectors
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.
( 2 )
$19.79
Vintage Air SureFit Reduced Barrier Modified Hose Kits
Vintage Air offers SureFit reduced barrier modified hose kits that are designed for use with a complete Gen IV or Gen 5 SureFit system in vehicles without a stock engine compartment configuration and core support. The kits contains refrigerant hoses with pre-crimped reduced barrier beadlock fittings on one end, with the other end open to accommodate a custom installation. All necessary fittings, O-rings and mounting hardware are also included, along with detailed installation and crimping instructions.
( 3 )
$195.99
Sikky Manufacturing A/C Compressor Hose Kits
Sikky Manufacturing A/C compressor hose kits are specialized sets of pre-crimped, correctly sized air conditioning lines, fittings, and O-rings designed to seamlessly integrate an aftermarket A/C compressor (often for an LS engine) into a specific vehicle during an engine swap. This eliminates the need for custom fabrication and ensures proper fitment and function with factory systems. The kits provide a plug-and-play solution for adding or retaining cold air conditioning in swapped vehicles like Nissan, Toyota, or classic trucks/BMWs. Key components and features: * Pre-crimped lines: Includes hoses of the correct length and bend, ready to install without needing a special crimping tool * Adapter fittings: Converts fittings between the GM compressor and the vehicle's original A/C system (like O-ring or MIO) * A/C grade O-rings: Ensures leak-free sealing * Quick-connects: Allows easy connection to existing factory lines * Chassis-specific design: Tailored for particular swaps to avoid interference with frames, mounts, or other components * Control integration: Allows the GM PCM to control the compressor, turning it off at high RPM for engine protection, often via specific adapter blocks * Why use one? -- Simplifies swaps: Makes adding AC to an LS swap much easier -- Prevents leaks: Pre-made lines prevent cracks and fatigue from bending factory lines -- Reliability: High-quality parts designed for specific applications -- The kits are a complete, engineered solution for getting your swapped vehicle to have reliable, cold air conditioning
Not Yet Reviewed
$691.59
Four Seasons Air Conditioning Suction Hoses
Four Seasons air conditioning suction hoses are your answer for fixing it once and fixing it right. Suction hoses manufactured by Four Seasons are constructed with double-wall barrier hose, gaskets, O-rings, seals, and feature a crimped fitting connection. These hoses meet or exceed the OE-design fitment, form, and function of manufactures' hoses. Four Season air conditioning suction hoses are the choice of automotive enthusiasts wanting a great quality product made to provide long-lasting durability.
( 18 )
$16.99
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$57.99
TH Marine Bulkhead Strain Relief Fittings
TH Marine bulkhead strain relief fittings distribute the strain from bends in hydraulic steering hoses, preventing kinks and chafing, ensuring durability, leak-free performance, and enhanced hose longevity. The bulkhead flange is 2 3/4 in. for added protection, requires a 1 1/4 in. installation hole, and is available in black or chrome plated. Choose the finish you like best.
Not Yet Reviewed
$22.88
Rein Automotive Air Conditioning Hose Assemblies
Rein Automotive air conditioning hose assemblies are manufactured with premium OE-quality hose material designed to withstand the high pressure and temperature demands of automotive A/C systems. They resist excessive heat, oil, and ozone factors that break down rubber and cause premature failure and leaks in automotive air conditioning systems. Order the replacement assembly recommended for your vehicle.
Not Yet Reviewed
$48.99
Dayco Autoflex Defroster Duct Hoses
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 )
$22.99
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$43.99
On Sale
Fluidyne Remote Billet Radiator Filler Necks
Fluidyne remote billet radiator filler necks combine beauty and performance under your hood. Built from billet aluminum with a highly polished or chrome finish, the 5 in. long universal replacements come in three diameters: 1 1/4 in., 1 1/2 in., and 1 3/4 in. The filler necks feature a 1/4 in. male hose barb fitting and a high-quality Fluidyne cap to top it off (16 psi).
( 3 )
$69.00
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$99.00
$62.10
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$89.10
KRC Power Steering Water Bypass Fittings and Hoses
Engine coolants need a path to travel and occasionally detour. Thus, water bypass fittings and hoses from KRC Power Steering are replacement parts that are always in high demand. Whether you simply need the aluminum hardware or a complete kit with braided stainless steel hoses, KRC has options to fit most water bypass applications.
Not Yet Reviewed
$62.52
ACDelco Gold Molded Radiator Coolant Hoses
ACDelco Gold molded radiator coolant hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. These OE-style hoses are specially designed, GM factory-molded replacements to fit today's smaller, tighter-fitting engine compartments. ACDelco Gold coolant hoses are temperature rated from -40 to 275 degrees F (-40 to 135 degrees C) and are approved for marine applications. Order the model recommended for your vehicle. (Note: Do not use these molded coolant hoses for fuel or oil transfer purposes.) Features include: * Protective sleeves (where applicable) help duplicate General Motors OE for proper fit and function * Designed to resist electrochemical degradation for durability * Available for vintage and heavy-duty applications
( 79 )
$40.99
Howe Inline Filler Necks
Howe inline filler necks are radiator accessories designed to help complete your race car's cooling system. These aluminum radiator hose filler necks complete your cooling system.
( 44 )
$34.99
Vintage Air O-Ring Heater Fittings
Whether you need beadlock, O-ring, or bulkhead heater fittings, Vintage Air has them. These aluminum fittings are available in -10 sizes in different angles to complete your install properly. Vintage Air offers a complete line of parts, accessories, and fittings to keep your classic cool--and warm.
( 36 )
$10.99
Rein Automotive Coolant Hose Flange Kits
Rein Automotive coolant flange kits with hose and thermostat are OE-quality replacements made up of direct-fitting premium material components. They focus on all of the parts surrounding the replacement of the cracking, leaking, swelling or deteriorating cylinder head coolant junction flange, including the flange, thermostat, temperature sensor, heater and/or radiator hoses, and associated gaskets and seals. Repeated thermal cycling of the plastic coolant flange leads to its deformation and coolant leaking. This replacement coolant flange is made from virgin OE-type resin for added durability, and the included hose(s) are made from OE-type rubber compound with OE-type quick-connect hose end fittings. Replacing leaking and failing cooling system components and performing a proper coolant flush at the same time will ensure a long life of the vehicle's cooling system. Order the kit recommended for your vehicle.
( 2 )
$44.99
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$136.99
Dorman Radiator Flush Tee Fittings
These Dorman radiator flush tee fittings are designed to fit inline and allow you to flush out your coolant system. They are manufactured from durable plastic and are available for different sized hose diameters. The fittings include a threaded plastic cap that fits onto the fittings when you are not flushing out the system.
( 3 )
$18.99
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$34.99
Vintage Air Gen-V SureFit Systems Evaporator Kits
Get cool with Vintage Air! Their Gen 5 SureFit evaporator kits assist with providing powerful and intelligent climate control for your vehicle. These kits utilize 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. Additionally, they include variable blower speed and dash/floor/defrost blend. Vintage Air Gen-V SureFit evaporator kits include the evaporator unit and mounting brackets, louvers (where required), duct hose wiring harness, hardware, and installation instructions, along with either a bolt-in replacement control panel or Vintage Air's patented electronic cable converters to use with your factory system controls. Choose the kit designed for your vehicle. Features and benefits: * Engineered to cool your vehicle faster than ever * 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
( 19 )
$1,418.99
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$1,460.99
Vintage Air Driers
These Vintage Air air conditioning driers are designed to mount between the condenser and evaporator. Containing dessicant, the driers remove moisture to prevent damage to other components in the system, as well as filter out any loose particles that may be present in the system. These Vintage Air air conditioning driers are an important part of an air conditioning system and should be replaced any time that the system has been opened for maintenance.
( 93 )
$178.99
Instant Rebate
Derale Hyper-Cool Remote Fluid Coolers with Fan Kits
Derale Hyper-Cool remote fluid coolers with fan kits provide the largest temperature drop of any fan-mounted cooler. Their unique fin and plate design maximizes heat dissipation and minimizes oil pressure drop, which is especially important on late model electronic overdrive transmission applications. The Derale Hyper-Cool remote fluid coolers have AN inlets and outlets and include hose barb adapters for standard rubber line. Rated at a whopping 30,000 GVW, the Derale Performance Hyper-Cool remote fluid coolers with fan make an excellent addition to your late model diesel truck.
( 87 )
$422.29
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$510.27
FTI Performance Transmission Coolers
FTI Performance automatic transmission oil coolers offer superior cooling power with their plate-type construction. They're made from lightweight aluminum, feature large inlet and outlet ports, and are painted black for maximum heat transfer. Multiple cooling paths give them the cooling capacity of larger fin-and-tube coolers. And, because they have a low pressure-drop design, there is less oiling system restriction. Order the cooler individually or in a complete kit.
( 1 )
$339.00
March Performance Air Conditioning Kits
Does the temperature inside your ride get you hot under the collar? Cool down with air conditioning kits from March Performance. They allow you to choose the installation that fits your needs. The in-dash kits offer air conditioning, heat, and defrost options (some can even be adapted to use factory controls), while the underdash kits give you the option of just air conditioning, or air conditioning and heat. These comfort-oriented kits can also be ordered with black or chrome vents! Kits include: * Evaporator * Condenser * Dryer * High and low pressure switch * Expansion valve * Hoses * Fittings * Mounting hardware In-dash air conditioning and heating units also include: * Electric or cable control switch * Vents * Vent ducts * Some in-dash kits can be adapted to use factory switches
( 1 )
$624.99
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$975.99
PSC Fluid Cooler Kits
Get on board with the innovation of Performance Steering Components! PSC fluid cooler kits make it possible to install a power steering cooler and transmission cooler kit that mounts in front of the radiator behind the grille. These fluid cooler kits are simple to install and are an easy solution for getting a cooler in your steering system. These mount bracket systems also offer an option to add a secondary cooler to aid in transmission cooling.
( 1 )
$125.00
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$145.00
Instant Rebate
Derale 7000 Series Tube and Fin Transmission Coolers
Derale 7000 Series tube and fin transmission coolers offer the best quality and value in a fluid cooling unit. A variety of sizes are available for maximum application coverage. Some performance kits will include OEM-spec high-temperature oil hose, nylon mounting rods and metal mounting strips, an Insta-Dapt 2-way radiator adapter, stainless steel hose clamps, and mounting and installation instructions.
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$50.17
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$92.61
Billet Specialties Overflow Tanks
Are you looking for the best overflow tanks on the market? If so, then look no further--they're right here! Billet Specialties overflow tanks are machined from 6061-T6 billet aluminum and include adjustable billet mounting brackets to ensure proper positioning. Choose from either ribbed or smooth designs to match your Billet Specialties engine accessories. Additional features include: * Knurled O-ring cap for a no-leak seal * Stainless hardware * Aluminum push-on fittings * Industry-leading mirror finish polish * Internal return tube
( 46 )
$154.58
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$194.70
Instant Rebate
Derale Econo-Cool Remote Fluid Coolers with Fans
Are you looking for maximum fluid cooling that takes up minimal space? Derale Econo-Cool remote fluid coolers with fans are designed for just that dilemma. They combine a 6-pass, high-efficiency fluid cooler core with a 400 cfm, 7 in. Tornado electric fan for excellent cooling in a small package. Their cooler core features 1/2 in. copper tubes and 3/4 in. aluminum fins with plastic edge-guard protectors, all with a durable black powdercoated finish. Fans are solidly mounted to the cooler core with clear anodized billet aluminum brackets to ensure a stable attachment. These Derale Performance coolers work well with fan thermostats and installation kits that are sold separately.
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$194.50
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$221.19
