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2004 CHEVROLET Cooling & Heating
Showing In Stock Items. Show All 120 Items.
Hayden Rapid-Cool Transmission Oil Coolers
Hayden Rapid-Cool transmission oil coolers take the heat, so your vehicle won't! Over 14-million transmissions fail every year, and 9 out of 10 are from overheating. Rapid-Cool's unique plate and fin design combines cooling expertise and space efficiency; multiple sizes are available. Their patented internal turbulation provides better heat transfer. Lower your operating temps with a pioneer in cooling: Hayden!
( 164 )
$44.99
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$45.99
Summit Racing™ Aluminum Water Necks
Summit Racing™ aluminum water necks swivel 360 degrees to give you various radiator hose routing options. They come with bolts and a highly polished or anodized aluminum finish for a sharp appearance.
( 214 )
$31.99
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$42.99
On Sale
Mr. Gasket Water Necks
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.
( 119 )
$51.19
$42.72
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$46.07
ARP Water Pump Bolt Kits
High performance quality that pro engine builders prefer! ARP water pump bolt kits are available in either a polished stainless steel or black oxide chromoly finish. They come in your choice of standard hex bolts or compact 12-point fasteners. Secure your water pump in high performance style.
( 158 )
$26.99
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$38.99
On Sale
Mr. Gasket LS Thermostats
Mr. Gasket offers these high-quality thermostats for GM LS series automobile and light truck engines that utilize a separate thermostat and water neck. They're available in 160 and 180 degree temperatures to suit your engine application.
( 25 )
$37.66
$33.89
Hayden Electric Fan Controls
Make sure that your cooling fans turn off and on with Hayden electric fan control kits. These Hayden automotive electric fan kits are designed to allow your electric fan to turn off and on at certain temperatures. Hayden offers these electric fan kits for single or dual fan applications. All of these Hayden electric fan kits are compatible with their own fans and original equipment cooling fans. They include all necessary wiring, relays, circuit breakers, sending units, hardware for installation, and detailed instructions.
( 193 )
$27.99
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$37.99
ACDelco GM Genuine Parts Water Necks and Thermostat Housings
ACDelco water necks and thermostat housings fit your vehicle just like the originals. When you need to restore the efficiency of your water inlet/thermostat housing, these quality replacements fix your issues with leak-free performance and peace of mind. The units are available in a variety of configurations for applications from the 1960s and up. You can be assured that not only the fit, but also the function will be just as expected. Replace your water necks with one of the same from ACDelco.
( 32 )
$40.99
Summit Racing™ Thermostats
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.
( 362 )
$49.99
Lingenfelter Performance Engineering Thermostats
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
Moroso Thermostat Spacers
Moroso thermostat spacers make fixing fitment issues a snap. The billet aluminum spacers raise the thermostat and add ports for water lines to the cylinder heads. The machined O-ring groove on the intake side ensures an excellent seal making installation easy and headache-free.
( 8 )
$48.99
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$49.99
Hayden Fluid Coolers
Hayden Automotive offers fluid coolers in a variety of sizes and materials. These units help to extend the life of your vehicle by lowering operating temperatures. Coolers are available for many types of fluids, including transmission, hydraulic, and power steering; as well as engine coolant, diesel fluid, and engine and differential oil. Order the universal or vehicle-specific model needed for your application.
( 173 )
$29.99
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$44.99
ACDelco GM Genuine Parts Engine Coolant Thermostats
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.
( 36 )
$24.99
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$34.99
ICT Billet Water Pump Bolt Kits
Water pump and thermostat housing bolts are often stripped when changing out the pump; or they get corroded and eaten away by electrolysis, which weakens the bolts. ICT Billet water pump bolt kits are available for several different applications. They are designed to be used with factory equipment and are manufactured as OEM replacements.
( 15 )
$20.99
Summit Racing™ Oil Cooler Block-Off Plates
Cover your oil cooler outlet with Summit Racing™ oil cooler block-off plates. Our covers are machined from billet aluminum and are clear anodized for added durability and looks. They are available with or without ports and include mounting hardware.
( 6 )
$26.99
On Sale
Holley Water Pump Manifold Hardware Kits
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 )
$51.19
$46.07
ACDelco GM Genuine Parts Air Conditioning Replacement Parts
To help keep you cool in hot weather driving, ACDelco offers GM Genuine Parts air conditioning replacement parts. Built to fit nearly all GM vehicles on the road today, they include a complete range of components from accumulators, receiver driers, blower motors, compressors, condensers, filter, evaporators, and engine fan cooling motors. On a hot day, there is nothing like a rush of cold air. Make sure that refreshing air keeps flowing, even on the hottest of days, with ACDelco GM Genuine Parts.
( 2 )
$48.99
Holley Thermostat Housing Assemblies
Holley thermostat housing assemblies include replacement components for a variety of accessory drive system styles, including mid-mount. These kits feature genuine Holley parts, providing the correct fit to restore optimum operation. Keep your engine running cool with an assist from the Holley thermostat housing assemblies best suited for your application.
( 2 )
$29.40
Four Seasons Cooling Fan Temperature Switches
Four Seasons cooling fan temperature switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These replacement switches are available in many sizes and configurations to fit a wide range of cars spanning several decades.
( 6 )
$39.99
Four Seasons Ultra-Cool Transmission Oil Coolers
Keep your transmission healthy with Four Seasons Ultra-Cool transmission oil coolers. The aluminum tube and fin oil coolers feed your system cool oil, protecting it from overheating and giving it the strength to climb, tow, and tackle stop-and-go city driving. Four Seasons transmission oil coolers offer your transmission efficient performance and protection. Be good to your transmission--give it a regular dose of cool oil from Four Seasons Ultra-Cool transmission oil coolers.
( 11 )
$36.99
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$39.99
Four Seasons Power Steering Oil Cooler Installation Kits
Power steering oil coolers remove destructive heat generated within the power steering systems of your high performance vehicles. And that's where Four Seasons power steering oil cooler installation kits come into play. These kits are designed to prolong the life of your system's pump, hoses, and seals, and include an oil hose and all necessary hardware for the installation.
( 13 )
$30.99
Mr. Gasket Water Pump Bolt Sets for GM LS Engine
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 )
$35.57
Patriot Exhaust Air Conditioning Brackets
These Patriot Exhaust air conditioning brackets are made from rigid steel and are plated to resist corrosion. These quality brackets will help to complete your header installation.
( 5 )
$40.05
DeWitts Pivoting Water Necks
DeWitts pivoting water necks are built from diecast aluminum. The O-ring sealed water necks rise at an angle and can be rotated for best possible radiator hose access. They include hardware necessary for installation.
( 2 )
$44.99
Hayden Fluid Cooler Mounting Kits
These Hayden Automotive fluid cooler mounting kits are designed for mounting a transmission cooler. They come available in either plastic or steel and include all necessary mounts and hardware.
( 7 )
$21.99
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$23.99
