Availability
Replace your stock thermostat housing with new parts from Dorman. These quality replacement components offer solution upgrades for your coolant system, and they are available for several applications. Don't wait for your engine to overheat or for the check engine light to illuminate--upgrade to reliable, OE-fitting thermostat housings from Dorman.
( 177 )
$11.99
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$19.99
MotoRad offers UltraStat thermostats for a wide range of car, truck, and van applications from the 1980s and up. Their heavy-gauge stainless steel components provide increased reliability and long-lasting durability. The thermostats feature exclusive BLVT Valve Technology to minimize thermal shock to cooling system components. Select the model and opening temperature rating recommended for your vehicle. Additional details: * Stainless steel thermal element for unmatched corrosion resistance * Revolutionary REAX wax mixture provides quicker reaction time * AccuSpring design for stable temperature control and increased cabin comfort
( 4 )
$10.99
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$20.99
BluePrint Engines offers replacement thermostats for a variety of Chevrolet and Ford vehicle and engine applications from the 1950s and up. These economical parts are recommended for SBC, BBC, and SBF apps (not for GM LS/LT engines). They will also work with BPP10108470 GM waternecks. Ensure proper operation of your cooling system with a new thermostat from BluePrint.
( 2 )
$14.95
Hayden electric fan adjustable thermostat kits allow for a wide range of temperature adjustments for your electric fan. To help prevent your radiator from overheating, just select your fan to the temperature you want it at so it automatically goes into cool-mode. For easy installation, the sensor probe can either fit in the water-neck or between the fins of your radiator. Get your cool on with electric fan adjustable thermostat kits from Hayden!
( 84 )
$14.99
Standard thermostats flow approximately 37 gallons of coolant per minute. Tuff Stuff Performance high-flow thermostats' number jumps to an impressive 56 gallons per minute—that's almost a 50 percent increase in coolant flow! Ideal for high performance vehicles, these thermostats increase flow, reduce delays in engine warm-ups, and allow trapped air in the cooling system to escape, thus stabilizing the pressure of the cooling system overall. Tuff Stuff Performance thermostats feature stainless steel construction with extra-large ports to ensure increased coolant flow, and the bridge design offers increased strength, stability, and reliability. These economical parts are available for thousands of make/model applications spanning the decades from the 1940s through the 1990s.
( 29 )
$17.99
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$18.99
Summit Racing™ water necks are made from cast steel with durable chrome plating, providing your engine bay with good looks and a long life. They include a paper gasket and bolts for a complete leak-free installation.
( 131 )
$20.99
MotoRad offers fail-safe thermostats for a wide range of vehicles. These OE-style replacements are designed for a direct-fit and optimum performance. High-grade stainless steel and copper construction assure good response to temperature changes in the engine coolant. The thermostats are 100 percent tested and calibrated to meet or exceed factory standards. Order the model recommended for your application.
( 2 )
$10.99
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$20.99
Allstar Performance designed these cast aluminum 45 degree water necks to fit small block Ford applications. Finished with a lustrous chrome plating, Allstar Performance chrome plated water necks include an O-ring for sealing the base flange and two hex head bolts.
( 18 )
$17.99
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!
( 31 )
$19.99
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.
( 4 )
$11.99
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$13.99
On Sale
Scott Drake makes fan shroud brackets. These steel brackets feature a black finish and include mounting hardware. Secure your classic's fan shroud with Scott Drake brackets.
( 11 )
$21.37
$19.23
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!
( 29 )
$11.99
These Proform aluminum water necks are a great accent for your engine. They're available in several styles with either neoprene O-ring gaskets or regular gaskets to eliminate leakage.
( 25 )
$16.99
Four Seasons water necks are offered in a wide selection for most popular import and domestic vehicles. These water necks include the necessary gaskets or O-rings where applicable.
( 252 )
$10.99
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$19.99
Goodmark heater plenums are OE replacements made of injection-molded high-temp ABS plastic. They fit just like the original for improved durability over the factory cardboard plenum. These quality plenums attach to the heater box, and allow the diversion of hot air to the ducts that travel to the dash and defrost the vehicle's windshield. They include flapper door, cable clamp and screw already attached, and the inner door already has closed-cell foam bumpers installed. If you're worried about the heat or defrost in your 1965-68 Mustang or Cougar without A/C, make an upgrade with heater plenums from Goodmark.
( 4 )
$19.99
Achieving the desired climate inside your vehicle depends on numerous small parts functioning together—including the heater valve. These inexpensive components control the amount of coolant flowing through the heater core, which ultimately regulates your cabin comfort. Four Seasons offers a variety of replacement heater valves designed to keep your heating and cooling system operating properly. They're manufactured from high-quality materials and are available for direct OEM-quality fitment on most passenger cars, trucks, and SUVs.
( 63 )
$12.99
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$14.99
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 )
$19.99
Summit Bucks
ACDelco heater valves control the flow of coolant through the heater core. These valves close to stop coolant from flowing through the heater core, permitting maximum cooling from the A/C evaporator. ACDelco aftermarket replacement HVAC heater control valves are manufactured to meet or exceed your expectations for quality and function.
( 7 )
$14.99
Replace your defroster ducts with OE reproductions from Scott Drake. Their defroster ducts are molded from strong plastic and may include (depending on the part needed) wire mesh screen like the originals and/or mounting clips.
( 11 )
$13.03
ARP thermostat housing fasteners are designed to properly secure your water neck. They are available in black oxide chromoly steel or polished stainless steel. The fasteners come in your choice of hex head or 12-point and include washers to complete the installation.
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$10.99
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$14.99
All thermostats are not created equal. MotoRad thermostats offer superior, consistent performance that begins at the heart of their design. The ELAC heat motor, with its unique properties, provides a precise response to your vehicle's cooling system needs. Powered by a precisely formulated thermal-responsive wax pellet in a heat-conducting copper cup equipped with a stainless steel piston, the heat motor is 100 percent calibrated to ensure quality and performance. MotoRad encases the motor in a stainless steel assembly with a self-cleaning, self-aligning valve, flange, bridge, and spring for a securely sealed unit that will keep your engine temperature within OEM specifications. All thermostats are not alike; so, when you want a well-engineered product, look for MotoRad thermostats.
( 4 )
$10.99
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$23.99
You keep your rig clean inside and out. What about under the hood? Make your diesel one clean machine with WIX coolant filters. Keeping the coolant contaminant free is critical to maintain proper temperature. These high performing WIX coolant filters help carry on proper engine heat transfer by filtering solid contaminants and minimizing corrosion and deposits in your diesel's cooling system. The fine media used removes impurities and conditions coolant to minimize scale deposits and prevent rust. Increase your engine efficiency with a clean, well-functioning cooling system and WIX coolant filters.
( 7 )
$13.99
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$15.99
Radiator caps from Motorcraft are crafted from heavy-duty zinc plated steel and high-quality plastic, both resistant to rust and corrosion. Stainless steel pressure valve springs maintain the calibrated pressure for a maximum service life. These Motorcraft radiator caps include a rubber pressure valve gasket, and are able to withstand high temperatures and deterioration caused by coolant chemicals. Any accidental cap removal can be prevented with the "positive low-pressure" feature.
( 6 )
$18.99
Scott Drake radiator overflow hoses are factory correct replacements. These flexible lines feature three raised ribs, just like the vintage Ford originals, and are 36 in. long. They can easily be trimmed to the perfect length needed for your particular application. Maintain true authenticity with Scott Drake radiator overflow hoses.
( 6 )
$15.64
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