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Summit Racing™ flexible transmission cooler lines make cooling your automatic transmission easy. These lines come with all the necessary fittings to run your lines from the cooler to the transmission. The PTFE-lined braided hose is made from heavy-duty 304 stainless steel braids that offer premium strength and flexibility to prevent the hose from breaking down. Quality anodized aluminum hose ends and fittings create a perfect seal to ensure your transmission gets the fluid it needs. Simplify your installation with one of our flexible line kits.
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$100.99
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$110.99
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!
( 159 )
$52.99
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$82.99
Extend the life of your power steering pump and improve its performance with Derale power steering cooler kits! These well-made coolers are designed with 1/2 in. copper tubing expanded into aluminum cooling fins to extend pump and seal life and improve pump operation. Derale power steering cooler kits feature 11/32 in. hose barb inlets and extruded plastic cooling fin guards and include mounting hardware. They come available in several sizes, so there's sure to be a Derale Performance power steering kit to suit your application!
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$51.79
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$100.91
Derale tube-and-fin design for engine oil coolers rely on multiple passes through the cooler core to keep your oil from getting too hot and breaking down. This, in turn, means longer engine life. The coolers run your engine oil through a series of copper tubes that collect the heat and dissipate it to the surrounding air. Coolers come with a thermostatically controlled sandwich adapter and a complete installation kit with 10 ft. of hose if noted. Maintain proper lubricant temperatures with Derale replacement tube and fin engine oil coolers.
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$50.99
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$89.92
The internal and external cooling fins in Summit Racing™ heat sink transmission coolers provide maximum cooling efficiency without relying on direct airflow. Their compact diameter means that they can be mounted in a variety of locations, such as on the frame rail next to the transmission, directly under the radiator, under the floorboards, etc. The rugged aluminum extrusion features welded ends for long service life, even in the toughest environments. These dual pass units are available in multiple lengths and finishes.
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$78.99
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$90.99
Pacific Performance Engineering offers automatic transmission fluid bypass valves for a variety of applications. The OEM part has restrictive internal passages; and when the OEM valve fails in the open position, transmission fluid doesn't reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat. Without properly cooled transmission fluid, the demands of towing and rigorous stop-and-go driving conditions shorten the life of transmission components. This PPE bypass valve eliminates the mechanical valve—which maximizes fluid flow from the transmission cooler. For further protection, a Neodymium magnet-equipped service plug has been added. The removable plug traps ferrous debris and can be accessed to remove particles from the system. The factory part does not have this feature. Additional notes: * Billet aluminum construction * Neodymium magnet-equipped service plug with O-ring * Easy to install * Limited lifetime warranty
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$71.99
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$89.99
Derale 7000 Series tube and fin transmission coolers offer the best quality and value in a fluid cooling unit. A variety of sizes are available for maximum application coverage. Some performance kits will include OEM-spec high-temperature oil hose, nylon mounting rods and metal mounting strips, an Insta-Dapt 2-way radiator adapter, stainless steel hose clamps, and mounting and installation instructions.
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$55.74
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$107.68
Derale frame rail transmission fluid coolers are designed to mount onto the frame rail next to the transmission. They're ideal for street rods and musclecars. Offset brackets provide 360 degree flow throughout the cooler, and a variety of sizes are available. For underhood cooling accessories, trust the expertise of Derale Performance.
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$53.75
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$66.03
The internal and external cooling fins in these new Derale heat sink fluid coolers provide maximum cooling efficiency without relying on direct airflow. Their compact diameter means that they can be mounted in a variety of locations, such as on the frame rail next to the transmission, directly under the radiator, under the floorboards, etc. Derale Performance coolers are offered in several lengths with 3/8 in. inlets.
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$62.99
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$132.65
Derale 9000 Series fin and plate transmission coolers are designed with 1 1/4 in. wide turbulator plates to maximize cooling and minimize pressure drops. They also feature sturdy furnace-brazed aluminum construction, and 6 AN inlets with hose barb adapters. Outstanding protection for your vehicle's key components--that's the job of Derale Performance!
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$106.56
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$120.43
Our transmission coolers will help your transmission's fluid stay between 160 and 200 degrees F, so that it will live a long and happy life. If the fluid ever exceeds that temperature range, it will start burning and will ruin the seals, bearings, and other parts. These coolers are available in a variety of dimensions, in both a thin, 3/4 in. thick style and a heavy-duty, 1 1/2 in. thick version. Both feature aluminum cooling tubes with fins to keep the fluid moving and ensure even cooling. High-temperature/high-pressure hoses, mounting hardware, and instructions are included.
( 55 )
$62.99
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$81.99
Derale LS engine oil cooler adapters are designed to give a non-thermostatic option to consumers with high performance LS engines. They feature -10 ORB inlet/outlet ports for maximum oil flow and are rated to flow up to 20 gpm. The adapters include two 1/8 in. NPT ports that can be used for additional accessories and or sensors.
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$102.36
Cooling your automatic transmission will be easy with Summit Racing™ black nylon PTFE transmission cooler lines, as they include all the necessary fittings to run your lines from cooler to transmission. Our strong, flexible nylon lines are PTFE-lined and assembled with quality anodized aluminum hose ends and fittings, creating a perfect seal and ensuring your transmission gets the fluid it needs. They are available in two lengths with different fittings. Simplify your installation; choose the Summit™ transmission cooler line kit needed for your application.
( 1 )
$109.99
Replace your old, stock rubber oil hoses with ACDelco oil cooler lines for trouble-free driving. These high-quality replacements ensure the transfer of oil from your engine to the cooler is efficient, while also protecting your engine. Pre-bent to OE specifications, they use the proper connections to make your install easier and their operation leak-free. The lines are available in a wide range of configurations for fitment on hundreds of vehicles from the 1980s and up. Get long-lasting performance with the ACDelco oil cooler lines designed to fit your application!
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$65.50
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$91.99
Cold Case offers transmission coolers for a wide range of vehicles—including cars, trucks, street rods, Jeeps, and SUVs. Built from aluminum, these fluid coolers are ideal when you need additional cooling for your transmission, or if you do not have a cooler in your current radiator setup. The transmission coolers are available in different styles, including single- and dual-pass. Order the model that best fits your application.
Not Yet Reviewed
$71.54
Keeping your fluids cool when the hammer's down can be the difference between first and second. Summit Racing™ plate and fin fluid coolers will keep your operating temps down and extend your engine's life far longer than stock equipment. They're available in a variety of sizes; order the model that best fits your vehicle.
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$59.99
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$68.99
Hayden Rapid-Cool transmission oil coolers with thermal bypass are ideal for colder climates. With their patented internal pressure bypass design, they will help your transmission reach optimum operating temperature quickly by routing the fluid through the bypass channel of the cooler until fluid temperature increases. Reaching operating temperatures faster improves fuel economy and reduces friction of internal components. Hayden's design incorporates an integrated valve that eliminates the need for external valves and additional plumbing at installation. Features and benefits: * Bi-directional flow * 33 percent more efficient than traditional coolers * High efficiency louvered fins and special oil turbulators * 100 percent brazed aluminum construction offer superior strength and reliability * Available in sizes to fit a wide range of applications from compact cars to Class "A" motorhomes * All cooler brackets come pre-drilled for easy mounting * All hardware necessary for installation * 100 percent pressure-tested at the factory ensuring quality and performance
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$54.99
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$72.99
Are you tired of having leaks in your transmission lines? The Right Stuff transmission cooler lines are manufactured from quality materials to ensure performance and dependability.
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$54.99
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$109.99
ACDelco GM Genuine Parts engine oil cooler hose assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For a perfect fit, a hassle-free install, and characteristics identical to the originals you are replacing, choose ACDelco GM Genuine Parts oil cooler hoses for your Chevrolet, Buick, GMC, or Cadillac vehicle.
Not Yet Reviewed
$90.99
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$94.50
Earl's Performance oil cooler block-off plates are billet covers—built with an extra 1/8 in. NPT port that can be used for an oil pressure gauge or a turbo oil supply port. The 1/8 in. port is located on the top to provide extra header clearance. These oil cooler block-off plates are designed to fit most GM LS/LT oil pans. Earl's Performance oil cooler block-off plate feature: * Billet aluminum construction with black anodized finish * Includes block-off plate, O-ring seal (no gasket required), and mounting screws
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$56.19
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$63.15
Get on board with the innovation of Performance Steering Components! PSC fluid cooler kits make it possible to install a power steering cooler and transmission cooler kit that mounts in front of the radiator behind the grille. These fluid cooler kits are simple to install and are an easy solution for getting a cooler in your steering system. These mount bracket systems also offer an option to add a secondary cooler to aid in transmission cooling.
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$60.00
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$95.00
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.
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$95.84
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$109.67
PWR North America transmission oil coolers are extremely strong, lightweight, and compact, but more importantly, they're efficient! Utilizing in-house expertise and the latest technology, PWR offers patented dimpled plate and fin coolers crafted from 100 percent aluminum that will reduce oil temperatures, extend service life, and keep your transmission from going into limp mode. The dimple plates re-direct oil flow, and the unique louvered fin design provides high heat transfer and low pressure drop. Cooler fluid supplies optimum performance and longer life. Additional features: * Can be used in conjunction with factory transmission cooler or as standalone * 19mm cores are perfect for automatic transmissions, differentials, and power steering * Easy installation; typically mounts behind grill in front of A/C condenser
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$85.00
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$113.00
If your transmission lines have a leak, then there will be plenty of tell-tale signs: overheating, a visible fluid leak, or even problems shifting gears, any of which will keep your vehicle off the road. You can restore your ride with Fine Lines transmission cooler lines. Connecting your transmission to your radiator, Fine Lines replacement cooler lines are made from high-quality, long-lasting stainless steel tubing that's more resistant to leaks, keeping you on the road for miles and miles to come. They offer transmission cooler lines for trucks, classic cars, and more. Choose the lines designed for your vehicle.
( 3 )
$50.02
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$114.18
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