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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.
Moroso Water Outlet Restrictor Kits
Limiting the amount of coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant itself. You can adjust the flow with one of these Moroso water outlet restrictor kits. They include include three round aluminum plates with 5/8 in., 3/4 in., and 1 in. I.D. holes. Simply mount the appropriate plate under the water outlet on the intake manifold. An easy and economical temperature control solution!
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$19.99
Summit Racing™ Water Outlet Restrictors
Limiting the amount of coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant itself. You can adjust the flow with a Summit Racing™ water outlet restrictor kit. They include three round aluminum plates with 5/8 in., 3/4 in., and 1 in. I.D. holes. Simply mount the appropriate plate under the water outlet on the intake manifold. An easy and economical temperature control solution!
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$8.99
Allstar Performance Water Outlet Restrictors
Control the flow with Allstar Performance water outlet restrictors. The flow of water to your radiator aids in cooling, and these value-packed kits contain three differently sized aluminum restrictors to limit the flow and meet your application needs. The rings are compatible with more than a hundred make/model vehicles. Get just the right stream of water with Allstar Performance water outlet restrictors.
Not Yet Reviewed
$7.99
Allstar Performance Radiator Hose Restrictors
Allstar Performance radiator hose restrictors stabilize water temperature and allow coolant to stay in the radiator longer for improved cooling. These aluminum funnel-shaped restrictors are easy to use. Just insert restrictors into lower radiator hoses and you should be good to go!
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$19.99
Milodon Water Outlet Restrictor Kits
Limiting the amount of coolant flow leaving the engine block lets you control the amount of heat absorbed by the coolant. Milodon water outlet restrictor kits include three plates with 5/8, 3/4, and 1 in. I.D. holes. They are mounted under the water outlet on the intake manifold.
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$9.49
Racing Automotive Group Water Outlet Restrictors
Racing Automotive Group water outlet restrictor kits allow you to limit the coolant flow leaving the engine in order to control the amount of heat absorbed by the coolant itself. Limit the flow with these three round aluminum plates with 5/8 in., 3/4 in., and 1 in. I.D. holes. Just mount the appropriate plate under the water outlet on the intake manifold for a simple temperature control solution. Restrictor kits are available for a wide range of year/make and engine applications from the 1950s and up.
Not Yet Reviewed
$9.99
KRC Racing Aluminum Water Restrictors
KRC Racing aluminum water restrictors stabilize water temperature, and allow coolant to stay in the radiator longer for improved cooling. These aluminum funnel shaped restrictors are easy to use. Just insert restrictors into lower radiator hoses and you should be good to go!
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$22.99
ACDelco Multi-Purpose Caps
ACDelco multi-purpose caps are GM-recommended original equipment replacement components for your GM vehicles cooling systems. These OE-style caps are designed to provide proper fit and function, with the same performance, durability, and service life you expect from General Motors.
Not Yet Reviewed
$7.99
Motorcraft Air Conditioning Evaporator Cores
Keep your cool all summer! Motorcraft air conditioning evaporator cores resist abrasion and corrosion while maximizing performance. The evaporator cores are one of the heat exchangers in your mobile A/C system and are similar to a radiator. They consist of several internal flow paths with attached fins. Air passes freely through the fins, just as it would in a radiator, but the tubes carry refrigerant instead of engine coolant. The A/C evaporator works like the heater core in the vehicle, only in reverse. Motorcraft cores are made from high-quality materials. So, fix it once and fix it right. Without the heating and air conditioning systems in our vehicles, we would all be miserable driving to our destinations.
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$44.99
