Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Fittings & Hoses
Availability
Performance Automotive Hoses & Fittings
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes,...
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Showing In Stock Items. Show All 183 Items.
Summit Racing™ Flexible Automatic Transmission Cooler Lines
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.
( 89 )
$100.99
—
$110.99
Advance Adapters Flexible Transmission Cooler Lines
Do you need to keep your transmission cool? These Advance Adapters flexible transmission cooler lines can make that easier. Sometimes it is difficult to run hard line, and even more difficult to splice into your old transmission cooler lines--that is why Advance Adapters offers these flexible lines. These lines are easy to route and long enough for most applications. They come pre-built with fittings, make a great seal to the hose, and are deigned to work with some of the most popular transmissions being swapped into vehicles today. Don't fight with hard line--these Advance Adapters flexible transmission cooler lines will get you back on the trail sooner!
( 379 )
$133.32
—
$141.68
FTI Performance Transmission Cooler Lines
FTI Performance automatic transmission cooler line kits contain the necessary components to add an external cooler when upgrading your transmission and torque converter. They include AN hose, hose ends, and adapter fittings to install your new cooler and keep your street/race machine cool.
( 3 )
$219.00
ACDelco Oil Cooler Lines
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!
( 12 )
$48.50
—
$159.99
Mopar Replacement Automatic Transmission Cooler Lines
Mopar Replacement automatic transmission coolers lines deliver transmission fluid to the cooler. They offer an OEM fit and function, making your install easier—and providing the confidence that, when finished, the performance will be optimal. Whether you're restoring or repairing your favorite Chrysler, Dodge, or Plymouth, do the job right with genuine Mopar replacement parts.
( 8 )
$127.99
—
$198.99
ACDelco Automatic Transmission Cooler Lines
ACDelco automatic transmission cooler lines feature strong steel and flexible rubber construction. These quality reinforced hoses carry transmission fluid to and from the cooler, just like the originals. And also like the factory equipment, these genuine GM components offer the proper fit and performance. Hundreds of configurations are available; order the replacement lines recommended for your vehicle.
( 17 )
$18.50
—
$128.99
Fleece Performance Transmission Cooler Lines
Fix your leaking transmission lines with Fleece Performance transmission cooler lines. They are heavy-duty, high flow, flexible transmission lines. Direct replacements for OEM lines, the kits come complete with everything needed to get the job done right the first time. Kits include transmission lines, fittings, and zip ties. If you have an OEM replacement or aftermarket radiator, Setrab fittings may be required (sold separately).
( 10 )
$75.99
—
$329.99
Summit Racing™ Automatic Transmission Cooler Line Kits
These Summit Racing™ automatic transmission cooler line kits contain the necessary components to modify your existing factory transmission lines when installing a Summit Racing™ radiator. They include pre-bent steel lines with fittings, rubber transmission hose, and hose clamps.
( 54 )
$27.99
ACDelco GM Genuine Parts Engine Oil Cooler Hose Assemblies
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
$76.99
—
$94.50
Summit Racing™ Black Nylon PTFE Transmission Cooler Lines
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
—
$119.99
The Right Stuff Automatic Transmission Cooler Lines
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.
( 349 )
$54.99
—
$153.99
Fine Lines Transmission Cooler Lines
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 )
$34.32
—
$186.48
Classic Tube Automatic Transmission Cooler Lines
Classic Tube automatic transmission cooler lines are constructed from pre-bent steel, stainless steel, or aluminum tubing, or rubber lines. They are an ideal solution for replacing your old factory rusted or damaged lines. These lines are manufactured complete with fittings for a simple fix for your restoration needs.
( 94 )
$25.99
—
$179.99
On Sale
Crown Automotive Automatic Transmission Cooler Lines
Crown Automotive offers automatic transmission cooler lines for a wide range of vehicles, including Jeep and Dodge models from the 1990s and up. These replacements are made from original materials and factory specs to ensure a proper fit and optimum performance. The lines connect various points, facilitating coolant flow and protecting key components under the hood.
( 3 )
$35.99
—
$91.99
$32.39
—
$82.79
Scott Drake Transmission Oil Cooler Lines
Scott Drake transmission oil cooler lines are quality precision-bent lines to renew the performance of your classic. They run from the oil cooler in your radiator to the transmission. These steel replacements are application-specific.
( 5 )
$68.25
—
$75.19
Gotta Show Products Transmission Hose Kits
Gotta Show Products transmission hose kits are perfect for upgrading your transmission hose lines. They utilize stainless steel braided hose with aircraft-quality PTFE liner, providing high-temperature reliability and abrasion resistance. Keep your transmission's performance and style cool with Gotta Show hose kits.
( 3 )
$146.99
—
$254.50
Dorman Automatic Transmission Cooler Lines
Replacing damaged or corroded cooler lines with Dorman automatic transmission cooler lines takes you a long way in protecting your transmission. Their lines' leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. Plus, the robust construction of Dorman auto transmission oil cooler hose assemblies readily defends against possible damage from road debris and corrosion. Features include: * Includes all hardware needed for a complete repair (where applicable) * Materials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum (where applicable) * Direct replacement for ease of installation * Rigorous quality control measures ensure each line conforms to product standards
( 78 )
$11.99
—
$330.99
Dorman Oil Cooler Lines
Replace your worn-out or damaged oil cooler lines with Dorman replacement components. From their OE Solutions group, these oil cooler lines are application-specific, so you can be sure that you're getting the right part for the job.
( 38 )
$19.99
—
$267.95
Shafer's Classic Reproductions Automatic Transmission Cooler Lines
Replace your rusted out, damaged or missing transmission cooler lines with these Shafer's Classic Reproductions automatic transmission cooler lines. They are available in steel or stainless steel and have been manufactured to OEM specifications for exact fitment.
( 15 )
$44.99
—
$49.99
Dorman OE Fix Engine Oil Cooler Lines
The original engine oil cooler hose assemblies on certain trucks and SUVs are prone to premature failure when their inlet and outlet rubber hoses become brittle from heat and pressure, creating oil leaks or bursts that can cause catastrophic engine damage. Dorman OE Fix engine oil cooler lines provide an upgraded design constructed of durable and flexible polytetrafluoroethylene (PTFE) tubing encased in braided stainless steel to ensure a more reliable and permanent repair. Proven in performance tests to be four times stronger than the factory-style rubber lines, they will stay flexible in temperatures as low as -58 degrees F (-50 degrees C). Dorman OE Fix engine oil cooler lines are engineered to precisely match the fit of the factory assembly on specified vehicles, and include crimped fittings over carbon steel tubing for a secure connection to the rigid sections of the inlet and outlet lines. Select the cooler lines designed for your vehicle.
( 2 )
$157.99
Scott Drake Transmission Oil Cooler Hose Kits
Scott Drake oil cooler hose kits connect transmission oil cooler lines to the transmission oil cooler in the radiator. These replacement kits include hoses, fittings, and post clamps. Maintain your classic's cool with the proper fit and function of Scott Drake oil cooler hose kits.
( 1 )
$24.38
Sunsong Transmission Oil Cooler Lines
Sunsong offers transmission oil cooler lines for hundreds of vehicles from the 1980s and up. These OE-style replacement lines are available in a variety of materials of configurations—for placement in dozens of positions on your vehicle. These lines pull fluid from the transmission and take it to the radiator, where it cools down. The fluid is then recirculated back to the transmission where it continues doing its job. If your oil cooler lines are aging, faulty, or prone to leaks, simply order the update model recommended for your application.
( 9 )
$6.99
—
$151.99
Hybrid Racing Silicone Oil Cooler Hoses
Stock EPDM rubber hoses often fail over time due to heat, coolant exposure, and chemical interaction with engine metals, leading to cracks and leaks that compromise performance. Hybrid Racing silicone oil cooler hoses are direct replacements, providing superior durability and long-lasting reliability. Hybrid oil cooler hoses are crafted from multi-layer reinforced silicone. They resist high temperatures, pressure, and chemical breakdown far better than OEM rubber. Their smooth inner lining ensures consistent coolant flow, while their robust exterior protects against premature wear. Perfect for both street and track use, these hoses are also an ideal match to Hybrid Racing's silicone radiator hose kits for a complete cooling system upgrade. Select the ones designed for your vehicle.
Not Yet Reviewed
$37.99
Dorman Oil Cooler Connectors
These Dorman oil cooler connectors are designed to keep your engine oil cooler operating properly. They are manufactured from quality materials and are available in different sizes to fit your specific engine. Whether you are replacing connectors or trying to stop a leak, Dorman oil cooler connectors will provide a leak-free seal and eliminate the problem.
( 5 )
$7.99
—
$11.99
