Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Cooling & Heating
Availability
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.
Showing In Stock Items. Show All 97 Items.
Not Showing Customizable Items. View Customizable Items.
Lisle Heater Core Backflush Tools
Lisle heater core backflush tools feature a stepped-tip design for convenient heater core flushing. These versatile tips fit 1/2 in., 5/8 in., and 3/4 in. hose fittings. Water pressure can be easily controlled with one hand by squeezing the handle--which is nicely insulated to protect your hand when using hot water to flush the cooling system. Lisle heater core backflush tools attach to a standard garden hose.
( 1 )
$38.99
Four Seasons Air Conditioning Installer Kits
Four Seasons offers air conditioning installer kits for a variety of vehicles. The components are engineered and tested to provide years of trouble-free operation. All components are designed to meet or exceed OE specifications for fit and performance with precision-machined fittings and connections to ensure system sealing. All required gaskets and seals are included, as well as the OE-specified system lubricant. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with the Four Seasons air conditioning installer kit best suited for your application.
( 1 )
$39.99
Lisle Heater Core Backflush Tools with Air
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.
( 1 )
$62.99
Proform Brushless Electric Fans
Proform's brushless motor electric cooling fans deliver more cfm than the competition for maximum cooling. These brushless fans are lightweight, low-profile, no amp spikes, and create cooling unlike anything out there. The best part is, they are totally universal and designed for 12-volt systems. No fancy engine specific controller required, just wire up the (+) and (-), and you're good to go. Soft start ramp up prevents amp spikes. The brushless electric fans are designed to fit the most popular cars and trucks. Order the electric fan model designed for your application needs. Product features and benefits: * Prevents overheating in stop-and-go traffic * Designed to fit the most popular cars and trucks * Frees the water pump pulley for more rpm * Thin design to fit cramped locations * Reinforced glass filled polypropylene blade and plastic housing for minimized weight * Nylon tie mounting kit included * Installs in minutes with simple hand tools Note: This is strictly a puller fan and is not reversible. Not compatible with variable speed fan controllers using PWM technology. Works with normal on/off thermostat controllers.
( 88 )
$189.95
—
$359.95
DeWitts Direct-Fit Surge Tanks
DeWitts direct-fit surge tanks install in the stock mounting position and use the factory connections without any modifications or adapters. Manufactured from original tooling, they feature a Harrison logo, original pressed fittings, and filling instructions. DeWitts direct-fit surge tanks are available in date-coded or non-dated coded models. Order the tank recommended for your vehicle.
( 3 )
$267.29
—
$349.99
On Sale
Mr. Gasket Thermocap Radiator Caps
These Mr. Gasket Thermocap radiator caps combine a high-pressure radiator cap with a thermometer element; just check the integrated temperature gauge, and you will know when it is safe to remove the cap. They are manufactured from aluminum and are available in your choice of red, blue, or silver anodized finishes. The Mr. Gasket Thermocap radiator caps read temperature in both Fahrenheit and Celsius to suit any vehicle's needs. No tools or modifications are required; just remove your old stock cap and replace it with one of the new Thermocaps. No more guessing games about whether or not it is safe to remove the radiator cap--with one of these Mr. Gasket Thermocap radiator caps, you will be safe each and every time.
( 99 )
$55.29
$36.85
—
$56.69
Granatelli Motor Sports Billet Thermostat Housings
Granatelli Motor Sports billet thermostat housings will upgrade your OE plastic housing to prolong the life of your motor. Factory units are known to crack, resulting in coolant loss. These replacement housings are made from 6061-T6 aluminum—and include a high-flow thermostat with copper, brass, and stainless steel construction for high reliability. No gaskets are required; the housings use factory bolts on the outside to maintain OE look and function, and they can be installed with basic hand tools. Order the model recommended for your engine application.
( 2 )
$140.42
—
$274.31
Proform Electric Fans
Designed to fit the most popular cars and trucks, these Proform electric fans help to prevent overheating in stop-and-go traffic, increase gas mileage, and improve engine performance. They install in minutes with simple hand tools, and most are reversible (they mount in front or back of the radiator). Their ultra-thin design is perfect for hard-to-fit cramped locations. These fans feature a reinforced, glass-filled polypropylene blade and a plastic housing for minimized weight.
( 167 )
$39.99
—
$180.99
CSF Racing Radiators
CSF racing radiators feature the most advanced and efficient radiator cores in the industry. Offered for both vehicle-specific and universal applications, they use innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. Specially engineered tubes in the shape of a "B" are carefully formed and then brazed over the seam. CSF is able to use thinner and lighter aluminum because this design is stronger than normal welded "O" shape tubes. With the inlet in the middle of a seam-brazed tube, the surface area of the tubes is increased approximately 15 percent over regular tubes. With CSF's B-tubes you get dual liquid laminar flow and the efficiency of two smaller tubes vs. one large tube in the same space. High-efficiency, multi-louvered fins are precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in CSF's wind-tunnel lab. CSF offers two all-aluminum end-tank designs to match any style and performance needs. CSF 7000 Series racing radiators have OE-style radial tanks that are flat, rounded, and welded together. Perfect for the customer who likes the sleek and smooth look, and wants to display the intricate welding. CSF deep-drawn end tanks are stamped to the same geometry of OE plastic end tanks. The only high performance manufacture to feature this advanced radiator technology; CSF deep-drawn end tanks feature less welding, and are generally considered the strongest tanks in the industry. Additional features of CSF racing radiators include: * Finished with CSF's Show-Stopper mirror polish process * CAD/CAM designed * Racing-style aluminum drain plug * Brazed in a controlled atmosphere brazing (CAB) furnace—the preferred process for aluminum * ISO 9001/9002 certification * Military-grade (special clad) aluminum used for tubes, fins, and headers * Plates and side brackets meet JIS 3003 specifications * Privately owned factories with full in-house tool rooms * CNC-machined fittings * TIG welded
( 38 )
$328.14
—
$1,059.00
On Sale
Brothers Trucks Air Vent Outlets
Decades of heat and sun can cause a lot of the plastic interior pieces of your square body to become brittle, faded, and break. One of these common parts are the air vents. Holley Classic Trucks replacement air vent outlets are the perfect solution to renew the look of your interior. They're made with precise tooling for an excellent fit and finish and include all factory mounting points for an easy installation. Select the in-dash air vent outlets designed to fit your vehicle.
( 2 )
$32.07
$14.93
—
$24.34
Fragola Performance Systems Hose Test Kits
Doing any work on your ride is a lot easier and a whole lot more pleasant when you have the right tools for the job. Fragola Performance Systems hose test kits are one of those must-haves for your toolbox. These hose test kits from Fragola allow you to quickly test your -4 through -16 hose assemblies. Simply screw them into AN hose ends, pressurize them with your compressed air source, and submerge them into a water bath to look for bubbles. These aluminum line testers from Fragola are available individually or as complete kits, so you'll be prepared to check for leaks in any size hose.
( 20 )
$35.99
—
$111.99
LG Billet USA Radiator Brackets
LG Billet USA radiator brackets come in several corrosion-resistant models for different vehicles and include highlights like an etched American flag design. Available finishes include machined and black anodized. Each radiator bracket has been engineered and manufactured for OEM-style fitment, but with improved appearance, durability, and functionality. Step up your restoration game and help bring billet back with the LG Billet USA radiator brackets best suited for your application. Other features include: * Pocket-style and smooth-style sides available * Fitment styles include 2- or 3-row cores and 4-row cores * Increased engine bay rigidity * Installation hardware * 3D-scanned, CAD-modeled, and CNC-machined for precision fit * Easily installed in minutes with a couple of tools
Not Yet Reviewed
$160.00
—
$200.00
Johnson's Radiator Works Engine Swap Radiators
"The cooling is in the copper." Johnson's Radiator Works engine swap radiators feature a 4-row, 2 3/4 in. thick, high-flow copper core, ideal for the best cooling efficiency possible. They are made with heavy-gauge steel side brackets and mounting holes pre-stamped where needed. Antique, vintage, or classic, Johnson's has a radiator guaranteed to cool your vehicle and engine setup. Additional features: * Copper core with one-piece brass tanks * Brass tubes made in-house--125 in. x 0.5 in. * Top tanks stamped from .040 deep draw brass * Quality control start to finish from raw material to finished product * Made with original tooling, equipment, and techniques from Walker * Designed to operate with a 15 to 18 lb. radiator cap (except Flathead application 7 lb. cap recommended) * Brass drain cock
( 4 )
$1,275.00
—
$1,660.00
Dorman Auxiliary Coolant Pumps
The engine auxiliary water pump circulates coolant through the cooling system in your vehicle. When failure occurs, your vehicle's engine will overheat and could leave you stranded. Dorman manufactures these water pumps from quality materials and they are direct-fit installations for your vehicle. They're easy to install and no special tools are required! Direct replacement for a proper fit No special tools required Easy to install
( 1 )
$97.99
—
$260.99
Goodmark Radiator Support Baffles
Goodmark's radiator support baffles improve engine cooling by directing airflow through the radiator and preventing hot air from bypassing it. They also restore the vehicle's front-end structure to factory specifications, ensure a proper fit, and are made from durable materials to withstand the engine bay environment. These components are faithful reproductions of the original part, made with modern tooling and high-grade materials for superior reliability and a long service life. They're available for the driver or passenger side of the vehicle. Select the radiator support baffles for your application.
Not Yet Reviewed
$33.50
—
$62.99
Derale Heavy-Duty Tube and Fin Transmission Coolers
Derale heavy-duty tube and fin transmission coolers feature 1/2 in. seamless copper tubes with Turbulator inserts, expanded into louvered 3/4 in. aluminum cooling fins for maximum heat extraction. They are equipped with pre-drilled steel mounting brackets for solid vehicle attachment, and have all necessary mounting hardware and instructions for a simple hand tool installation. For top-quality underhood cooling components, trust the expertise of Derale Performance.
( 3 )
$95.84
—
$109.67
Spectra Premium Heavy-Duty Truck Radiators
Spectra Premium heavy-duty truck radiators provide an exact fit for easy installation and meet or exceed original equipment manufacturers' specifications. They are manufactured using ISO 9001: 2000|FM 70893 standards. Key features of Spectra Premium heavy-duty truck radiators include: * All-new; there are no core charges * Innovative hardware is included to allow the core to properly expand and retract to avoid header leaks * Stress relief cuts reduce stress on the headers * Funnel shape design of the tube to header joint provides a precise fit so solder can surround the tube evenly for a strong and durable joint * Manufactured from the highest quality materials using precision tooling and excellent workmanship * 100 percent pressure-tested and carefully packaged * Engineered to the highest standards, ready to meet the rigorous demands of today's truck industry
Not Yet Reviewed
$627.99
—
$3,170.99
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
Brothers Trucks Coolant Overflow Tanks
Is that coolant overflow tank in your classic truck leaking, cracked or damaged? Replace it with a new one from Brothers Trucks to prevent the engine from overheating, while also providing a fresh look under the hood. Brothers Trucks coolant overflow tanks are available in several applications, including for select year Chevrolet/GMC C/K Series trucks, Blazer/Jimmy and Suburban models. Each overflow coolant tank features a durable construction molded from precise tooling for easy fitment and a factory look.
Not Yet Reviewed
$46.97
Proform GM Licensed Electric Fans
These GM licensed electric fans from Proform look great and help prevent overheating in stop-and-go traffic. Designed to fit the most popular cars and trucks, they increase gas mileage, improve engine performance, free the water pump pulley for more rpm, and install easily within minutes using simple hand tools. The 10, 12, 14, and 16 in. fans are reversible (mount in front or back of the radiator). These fans feature an ultra-thin design to fit in cramped locations, and a reinforced, glass-filled polypropylene blade and plastic housing for minimized weight. They also include a nylon tie mounting kit, and each fan features the popular Chevy Bow Tie emblem in red.
( 6 )
$44.95
—
$199.95
On Sale
Brothers Trucks Interior Air Vent Components
Decades of heat and sun can cause a lot of the plastic interior pieces of your truck to become brittle and break. Holley Classic Trucks interior air vent components will ensure the plastic pieces of your air vent function properly and look good. Made with new tooling for an excellent fit and finish, they include all factory mounting points for an easy installation. Complete your interior restoration or repair with Holley Classic Trucks interior air vent components.
( 1 )
$23.65
$7.20
—
$43.17
Fathouse Performance Billet Coolant Caps
Cover that lackluster plastic coolant cap with an anodized piece of billet aluminum from Fathouse Performance to elevate the look of your engine bay. More than just a functional component, these billet coolant caps serve as a stylish upgrade that enhances the visual appeal of your vehicle. Precision-machined from premium 6061-T6 billet aluminum for durability and longevity, the caps quality construction ensures exceptional strength and resilience, making them capable of withstanding the harsh conditions within your engine bay. The caps feature a ghosted FP logo that is CNC cut before they're anodized in either red or black. Installation is easy, caps clip onto the factory unit without the need of tools or having to use double-sided tape. Choose the coolant cap in finish you'd prefer.
Not Yet Reviewed
$59.99
On Sale
Brothers Trucks Defrost Vents
Holley Classic Trucks offers defrost vents for a variety of trucks and SUVs from the 1980s and '90s. Decades of heat and sun can cause plastic interior pieces of your square body to become brittle, faded, and break. These replacement vents are identical to the OE covers for a stock fit and appearance. They're made with new tooling and include factory mounting points for an easy installation. The vents fit both the left and right side.
( 1 )
$11.49
—
$21.06
Vintage Air Mark IV Underdash Cool Only System Kits
The real-steel Mark IV underdash cool only system kits are here! Vintage Air has created an exact reproduction of the most popular underdash air conditioner ever made. These Mark IV underdash cool only systems feature an all-steel case built from the original tooling. The timeless look of chrome and real steel, combined with Vintage Air's proven performance, makes these Mark IV underdash kits a great choice for your period-perfect ride. Finally, you can keep cool while you dial into the period look of your vehicle! These Vintage Air Mark IV underdash cool only system kits also include mounting brackets and a drain line.
( 16 )
$423.99
