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Summit Bucks
ACDelco offers engine block heaters in different styles for thousands of cars, trucks, vans, and SUVs from 2001 and up. These electrical devices are designed to warm a part of the engine, motor oil, antifreeze, and other fluids before starting the vehicle. The heaters are especially useful in colder climates. Order the model recommended for your application.
Not Yet Reviewed
$50.99
"When the OE fails … trust Standard" Standard Motor engine block heaters are quality-designed to warm the engine block and fluids, speed up the heating of cabin, and increase life of engine components during harsh weather conditions. They allow a quick and easy start-up for the vehicle in cold weather conditions, and are extensively tested to OE specifications to ensure superior performance and long service life. Select the one designed for your vehicle.
Not Yet Reviewed
$48.99
ICT Billet water pump block-off plates are designed to seal your stock water pump ports. They are useful for spill-free engine removal or installation and can prevent making a mess on your shop floor. They are also effective for keeping the water passages of your engine clean during storage. The block-off plates feature a natural aluminum finish and necessary bolts are included.
Not Yet Reviewed
$29.99
Summit Bucks
ACDelco GM Genuine Parts engine coolant thermostats monitor the flow of coolant through your vehicle's engine and radiator. Built to the exact specification of your original component, these are the only GM-recommended replacements. Do not settle for anything less than the best; choose ACDelco GM Genuine Parts.
( 37 )
$23.99
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$40.99
Summit Bucks
ACDelco engine coolant thermostat housings are GM-recommended replacements for your vehicle's worn or damaged original equipment. The inline housing holds the thermostat and serves as a connection point for the radiator hose and inlet or outlet, and may also include ports for sensors or switches. These high-quality replacements are manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life that you expect from General Motors.
( 5 )
$37.99
Summit Bucks
ACDelco Gold engine coolant thermostats are premium aftermarket replacements. They provide great performance and dependability. These thermostats meet all expectations for fit, form, and function. Get control of your coolant with an ACDelco Gold product.
( 12 )
$49.99
Lingenfelter Performance Engineering offers premium-quality thermostats for several applications. They're all direct drop-ins with no modifications needed and each includes the rubber seal. Reduce coolant temperature, produce more horsepower, and improve performance with Lingenfelter Performance Engineering thermostats.
( 142 )
$28.45
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$37.95
Upgrade your GM LS engine with a set of Mr. Gasket water pump bolt sets. The stainless steel fasteners look great and come with small diameter stainless AN washers, ideal for replacing missing or worn OEM fasteners. They feature a hex head head and include the thermostat bolts and washers.
( 4 )
$34.70
BluePrint Engines offers water necks and thermostat housings for a variety of Chevrolet V8 small block and big block engine applications from 1955 and up. These engine coolant housings are available in numerous configurations, manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance. Order the model recommended for your vehicle.
( 2 )
$36.95
Universal Air Conditioner offers cooling fan motors for a wide range of applications. The cooling fan motors are built to original specs for proper fit and performance—just like the originals. For maximum cooling efficiency select the replacement engine cooling fan motor for your application needs.
Not Yet Reviewed
$50.99
When a cooling fan switch goes bad, the results could be very costly if your engine overheats. These Beck/Arnley coolant fan switches are manufactured to meet or exceed OEM specifications. They're precision-machined for a perfect fit.
( 2 )
$35.99
On Sale
Mr. Gasket offers replacement water necks in a variety of styles, materials, finishes, sizes, and angles. Water necks help to hold the vehicle's thermostat in place as it opens and closes—to regulate the flow of coolant through your engine. The opening in the water neck created by the thermostat allows coolant to flow from the radiator back to the engine. Order the model recommended for your vehicle.
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$49.95
$27.09
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$44.95
Sierra Marine thermostats are exact replacements made of the same high-quality materials as your factory original to provide accurate fit and function for reliable performance. They are available in a wide range of make/model and engine applications—order the thermostat model suited to your needs.
( 5 )
$37.99
On Sale
Holley water pump manifold hardware kits contain the replacement hardware necessary to assist with your install. Their kits are made from quality materials for lasting results. No matter what fasteners you need, check with Holley to find the perfect style and sizes you need.
( 1 )
$49.95
$44.95
Clearance
Replace your stock thermostat with new parts from Dorman. These quality components offer solution upgrades for your coolant outlets. Dorman offers thermostats for several applications. Don't wait for your engine to overheat or for the check engine light to illuminate--upgrade to reliable, OE-fitting thermostats from Dorman.
( 29 )
$67.99
$24.99
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$38.50
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 )
$20.99
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$44.95
Improved Racing's LS oil cooler block-off/bypass cover plates install over the oil cooler ports found on most LS-Series oil pans, and can be used to delete the oil cooler circuit. Available with or without sensor/turbo feed ports, the bypass covers are CNC-machined from billet 6061 T-6 aluminum and then Type II anodized in black and laser marked. They feature a large ported internal cavity with smooth features to improve flow characteristics when compared to the factory diecast bypass cover. Improved Racing LS oil cooler block-off plate with sensor/turbo feed ports features 2 x 1/8 in. NPT ports and includes a single 1/8 in. NPT plug in case both ports are not used. The ports are located on the top and bottom of the block-off plate. Select the block-off cover needed for your LS engine. Both versions will include: * Bypass cover * Rubber and aluminum bonded gasket * Mounting screws
Not Yet Reviewed
$23.90
Summit Bucks
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
( 72 )
$42.99
American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. They are best suited for a restoration project with minimal to no modification from the factory specification. American Autowire Factory-Fit harnesses are offered for individual dash, engine, forward lamp, console, rear body, and more, but the best thing is you can purchase a wiring harness as you need it or can afford it, making them great for those on a budget. Plus, since they are OEM-styled the fit is perfect and the installation time is less.
( 27 )
$24.70
Summit Bucks
ACDelco Gold cooling fan clutches are high-quality aftermarket replacements for your worn-out original. Fan clutches control the speed of the radiator fan, based on the temperature of the air as it passes through the radiator fins. They're manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.
( 24 )
$50.99
Body Parts produces parts for all of your collision repair needs. If your fan shroud is in need of replacement, due to collision or other damage, Body Parts can help. Manufactured to OEM specs, and materials, you can expect a good fit every time.
( 4 )
$20.99
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$36.99
Clearance
GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application. All GMB water pumps are factory-tested for quality and include the following features: * High-flow design for long-lasting, efficient cooling * Designed for OE fit and performance * Precision-ground shaft and hub accept OE fan clutches perfectly * OE-quality forged housing is specially formed to ensure maximum coolant flow * Pressed-on impeller increases water flow * Unique no-sealant-required gasket makes installation fast and easy * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly
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$24.99
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$51.99
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.
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$46.99
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$51.99
Summit Racing offers replacement thermostats for thousands of vehicles. They're offered in a variety of styles, materials, flow rates, temperature ratings, and more. A reliable thermostat is essential to your cooling system and overall performance—kicking in precisely when your engine needs it. Order the model best suited for your application.
( 360 )
$30.99
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$49.99
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