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Dorman transmission line connectors are designed to thread-in your automatic transmission case and allow you to connect to an external cooler. They're manufactured from high-quality material that meets or exceeds OEM standards. Available in different thread sizes and configurations, Dorman transmission line connectors will help get you connected. Order the adapters compatible with your application.
( 17 )
$16.99
$13.50
Clearance
If you're working on a late model vehicle with fuel injection, then you're going to need some of these Dorman fuel line retaining clips. Usually the factory ones break when disconnected, or they don't go back together easily. Dorman has come up with these fuel line retaining clips to solve the problem. They are available for different sizes of fuel lines and feature different connections for your specific style of connector.
( 24 )
$4.99
$3.50
Clearance
These Edelmann air brake line inserts are designed to fit inside of your tubing for a solid, leak-free connection. They are manufactured from quality brass material and have a protective coating applied for durability.
Not Yet Reviewed
$1.99
$0.50
Clearance
When you're gathering materials and tools to redo your brake lines, don't forget the fittings! Make the right connections to your brake line tubing with S.U.R.&R. bubble flare tube nut fittings. These precision-manufactured fittings are designed to meet or exceed OEM specifications. They are available in SAE and metric applications and come in a wide range of sizes, thread pitches, and quantities to best suit your needs.
( 10 )
$80.99
$64.50
Clearance
Sierra Marine fuel tank connectors are available in multiple shapes and sizes for watercraft fuel applications. They help complete your fuel line assembly and keep it leak-free. Order the Sierra Marine fuel and tank connectors designed to fit your application.
Not Yet Reviewed
$12.99
$6.50
Clearance
Say goodbye to leaks! Dorman air conditioning line connectors offer a lasting, easy, and affordable repair solution. Their aluminum air conditioning line splices and connectors will save you time and money by repairing just the damaged area--not replacing the whole thing. Installation is easy and their expanded sleeve design provides a remarkably durable, leak-free seal. Not just a quick fix, but a reliable solution--Dorman A/C line connectors make leaks a distant memory.
( 5 )
$36.99
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$62.99
$23.50
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$30.50
Clearance
Aeroquip E-Z Clip air conditioning in-line service port fittings help simplify splicing your A/C hose for repairs or customization. Made from quality carbon steel and nickel-plated for durability, these reusable connectors (male) are part of the EZ-Clip system and available in common sizes to fit most applications. Go ahead—take the easy way out when you choose the Aeroquip air conditioning in-line service port fittings designed to fit your system!
( 3 )
$56.99
$10.50
Clearance
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 )
$15.99
$12.50
Clearance
Build your own high-pressure line assemblies with Fragola crimp fittings. These crimp fittings are designed for use with Fragola PTFE hose and are available in correct AN sizes to meet your working pressure requirements. Fragola offers numerous variations so you can create what you need, when you need it, with these performance crimp fittings.
( 1 )
$148.99
$103.50
Clearance
ICT Billet reducer fittings, unions, and couplers are essential when re-plumbing various parts of your vehicle—offering an easy way to connect lines that have different diameters or thread sizes. These straight adapters are machined from aluminum, with a smooth black anodized finish. They're available in a wide range of AN-to-AN reduction sizes and male/female thread configurations; some models even include a swivel feature. Order the fittings needed for your plumbing applications.
( 3 )
$8.99
$7.50
On Sale
Clearance
Earl's Performance reducers have one job: connect different sized lines and hose together—or to other components in your fuel, cooling, or other fluid system. They're available in a variety of sizes, finishes, attachment styles and configurations. Order the reducers needed for your plumbing application.
( 62 )
$12.99
$9.50
Clearance
Have an A/C repair? S.U.R.&R. air conditioning compression fittings will make your job a breeze! Fix broken connections, repair damaged lines, block off failed rear lines, and create secure connections between different line sizes with help from S.U.R.&R. compression fittings. They offer unions, reducers, and block-offs in standard and metric sizes, either individually or in convenient kits. All are made of lightweight aluminum, so they will not rust or corrode, and they can be used for rubber and aluminum lines. It's easy to reduce and repair with the "cool" variety of S.U.R.&R. air conditioning compression fittings.
( 1 )
$38.99
$24.50
Clearance
Melling plug fittings are an ideal way to seal open fittings and lines, or unused or open ports. These plugs are manufactured from high-quality materials and are available in a variety of shapes, lengths, sizes, and thread types to best fit your application needs. When it comes to both stock and high performance parts, Melling leads the way in engineering design.
( 6 )
$1.99
$0.50
Clearance
Complete entire line fabrication, routing, and crimping in your garage with E-Z Clip air conditioning hose ends from Aeroquip. Designed to be used with smaller-diameter E-Z Clip lines, these unique E-Z Clip hose ends are made from Zinc plated steel and are simple to assemble. You'll need one cage and two clips for each fitting; simply slip the two clips over the hose, slide on the cage and fitting, and close the clips over the cage with connecting pliers (sold separately) for a secure connection that's fast and easy. For correct cooling connections without a hassle, choose Aeroquip E-Z Clip air conditioning hose ends.
( 4 )
$52.99
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$56.99
$10.50
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$25.50
Clearance
Aeroquip reusable PTFE fittings are designed for use with PTFE race hose. Recommended applications include racing brake systems, hydraulic clutches and transmissions, mechanical gauges, nitrous oxide lines, power steering, air conditioning, and hydraulic systems.
( 191 )
$20.99
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$96.99
$12.50
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$67.50
Clearance
Aeroquip quick-disconnect couplings allow you to quickly connect or disconnect your brake, clutch, or cooling system lines without fluid loss or air inclusion. They're safe plumbing maintenance made simple by Aeroquip.
( 2 )
$46.99
$36.50
Clearance
Milton offers their swivel hose end fittings, which are great for use in the assembly of new hose lines or for replacing old fittings on air hoses. The fittings are available in a choice of styles, diameters, materials, and finishes—and they all swivel a full 360 degrees, virtually eliminating hose twisting and kinking. Order the swivel hose ends best suited for your application.
( 1 )
$5.99
$2.50
Clearance
Replace only the damaged connectors instead of the entire fuel line with these direct-fit fuel vapor connectors from Dorman. Designed for easy installation and a precise fit, they're engineered to withstand extreme underhood conditions. Made from durable nylon/plastic, the fittings have quick-connect and hose barb ends. The OE replacements ensure reliable, leak-free performance.
Not Yet Reviewed
$11.99
$7.50
On Sale
Clearance
Waterman Racing AN O-ring adapter fittings are available in a variety of sizes and styles. Machined from aluminum with a black anodized finish, the adapters are ideal when connecting lines or hoses of different diameters. Order the fittings needed to complete your plumbing application.
Not Yet Reviewed
$22.99
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$29.99
$12.50
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$16.50
Clearance
Made from high-quality steel or anodized aluminum to precise aerospace tolerances, Aeroquip bulkhead adapters give you an easy way to connect lines through firewalls or frames.
( 17 )
$13.99
$5.50
Clearance
Aeroquip reducers are important fittings for automotive plumbing projects. These components allow you to connect two different sized lines or hoses. The fittings are machined from aluminum or steel, and are available in a variety of finishes and AN or NPT size applications. They come in straight, angled, and swivel models. Order the Aeroquip reducers needed for your installation or maintenance work.
( 29 )
$36.99
$7.50
Clearance
Speedflow offers a comprehensive line of quality tee fittings that will help keep your vehicle up and running with reliable leak-free connections. Select the tri-sizes, material, finish, and other options needed to complete your plumbing project.
( 2 )
$19.73
$13.50
Clearance
Aeroquip AN tube sleeves allow you to connect hard tubing to AN braided line. They're made from high-quality steel or blue-anodized aluminum to precise tolerances.
( 16 )
$30.99
$28.50
Clearance
Waterman gear fuel pump flange fittings provide easy hook-ups for your fuel line. Available in multiple attachment types, they're made from aluminum, given a black anodized finish, and are fully compatible with all common fuel types. Order the fitting sizes needed for your application.
Not Yet Reviewed
$84.99
$52.50
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