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Showing In Stock Items. Show All 24 Items.
Made from quality stainless steel, brass, or steel, our Summit Racing™ barbed hose fittings are a great choice for connecting heater hoses to your water pump and intake manifold. Choose the sizes you need in straight or angled fittings.
( 173 )
$12.99
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$33.99
Vintage Air Ford Coyote heater control valve bypass fittings meet Ford Motorsports' recommendations. These H-pipe bypass fittings will maintain continuous coolant flow through the right-hand cylinder bank on Coyote engines. Vintage Air heater control valve bypass fittings are manufactured from steel with easy hose barb attachments.
( 11 )
$31.99
Four Seasons heater fittings help you fix it once and fix it right! The fittings are manufactured from quality materials and available in various sizes and angles. All are tested to ensure quality and durability. You're ready for any season with Four Seasons heater fittings.
( 87 )
$7.99
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$21.99
Dorman heater hose connector fittings are available for a wide range of cars, trucks, and vans--both application-specific and universal models. These parts can be used as replacements in areas such as the heater core inlet and/or outlet, and the radiator surge tank. The fittings are stocked in various sizes, materials, and shapes (straight, elbow); some are hose barb style, while others are quick-connect. Eliminate aggravating leaks in your cooling system with the help of these Dorman heater hose connector fittings.
( 56 )
$2.99
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$64.95
Elevate your RAM's cooling system with Mishimoto 6.7L Cummins top heater hose upgrade. Specifically designed to replace the leak-prone heater hose quick-disconnect at the engine, these upgrades feature an O-ring-less, -10AN connection for improved reliability. With easy installation and a perfect fit, Mishimoto top heater hose fittings are must-haves for Cummins enthusiasts looking to enhance their cooling system's durability. You can say goodbye to coolant leaks and hello to seamless coolant flow, thanks to Mishimoto top heater hose upgrades. Includes: * Stainless steel AN adapter * -10AN push lock fitting * Worm gear clamp * Mishimoto Lifetime Warranty
( 1 )
$110.95
Connect your hoses properly with Scott Drake heater hose elbow fittings. They're machined from steel and are available in a variety of styles, sizes, and finishes. These fittings are ideal plumbing replacements for classic cars from the 1960s and '70s.
( 35 )
$23.75
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$61.45
Get warmed up with ACDelco Gold heater hose connector fittings. These premium-quality aftermarket replacements provide the performance and dependability you expect from ACDelco. The Gold Series of HVAC heater fittings and hose connectors are available in a variety of configurations to service countless vehicle applications.
( 73 )
$3.99
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$9.99
OER heater hose fittings are the proper connections for your classic vehicle. They feature a tapered edge for easier installation to attach the heater hose assembly to the cylinder head. Order the replacement fitting designed for your make/model application.
( 9 )
$21.79
DeWitts heater hose fittings are available in styles and NPT thread sizes for multiple hose sizes, including 3/4 in. and 5/8 in. Machined from steel with a chrome finish, the connector fittings can be used for intake and water pumps.
( 2 )
$16.99
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$17.99
Ford Genuine Parts turbocharger coolant line fittings offer several advantages, primarily focusing on reliability and longevity. By replacing OEM fittings with more robust AN fittings, you can eliminate common coolant leaks and ensure a permanent, leak-free solution. These fittings are also designed to withstand high temperatures and pressures, enhancing the overall durability and performance of the turbocharger. While aftermarket parts may be cheaper upfront, they often require frequent replacement due to inferior quality. Investing in genuine Ford parts can save you money in the long run by minimizing repairs and maximizing the lifespan of your vehicle.
( 1 )
$13.99
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$16.99
Dayco heater hose connector fittings are designed for use in various hose replacement projects. They're available in sizes to accommodate many diameters of hoses, and feature a unique barbed end profile to ensure a leak-proof seal. These glass-filled nylon connectors are compatible with all traditional coolants and fuels, and are offered in straight, "Y", elbow, tee, and reducing configurations. A circumferential flange provides a hose stop that assures the hose is inserted to the proper depth, while anti-rotation ribs are molded into the connectors to prevent hose rotation or twisting. Order the Dayco fittings needed for your application.
( 5 )
$2.99
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$4.99
The plastic HVAC heater hose connectors are a common failure point when the older part fatigues from heat and vibration. Pacific Performance Engineering stainless steel heater hose connectors provide excellent durability, a reliable seal, and corrosion resistance for the life of your vehicle. Several options are available, and each will provide an OE fit for easier installation. Select the one designed for your vehicle's heater hose application.
( 1 )
$19.79
Dayco can help you to make the right connections with these HVAC heater hose reducers. They are able to withstand high-engine temperatures, high-clamping pressure, and help to resist corrosion. Compatible with all traditional engine coolants, these brass fittings have raised ribs to lock the hose to the connector and improve the seal between both the hose and the connector fitting.
( 6 )
$2.99
Continental heater hose connector fittings are general-purpose cooling system connectors designed for your heater and radiator hose applications. These glass-filled black nylon connectors have a temperature range of -50 F to +275 degrees F. Fit your vehicle system with quality heater hose connectors from a name you can trust--Continental.
( 3 )
$8.99
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$17.99
Get warmed up with ACDelco GM Genuine Parts heater hose connector fittings. Designed and tested to rigorous standards, each component is backed by General Motors. These HVAC heater fittings and hose connectors are true OE replacements and will provide the proper fit and the expected performance for your GM vehicle.
Not Yet Reviewed
$15.99
Rein Automotive OE Quality coolant hose connectors are designed to be direct replacements. Identical in form, fit, and function, each connector features high-quality construction manufactured to strict engineering standards/specifications in materials and tolerances. Rein OE Quality coolant hose connectors ensure durability and long service life. Select the one designed for your application.
Not Yet Reviewed
$4.99
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$41.99
No matter the fitting style or angle needed, our Summit Racing™ aluminum heater hose fittings will provide the perfect fit. Create secure, leak-free connections with Summit™ heater hose fittings. Select the designs needed for your project.
Not Yet Reviewed
$9.99
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$18.99
Heater hose have a leak? Look to Titan for an affordable fix with their hose mender kits. Each repair kit includes the fittings and hose clamps to make repairs to 1/4 in. to 3/8 in. I.D. hoses.
Not Yet Reviewed
$5.99
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$8.99
ICT Billet replaces your factory LS water pump fittings for the heater core. Made from aerospace grade billet aluminum, they are compatible with all GM LS Series water pumps.
( 1 )
$18.99
Universal Air Conditioner heater hose fitting assist with properly plumbing your vehicle's HVAC system. These quality UAC fittings will provide the same fit and function as the originals they are replacing. Choose the one(s) you need for your system.
( 1 )
$3.99
OMIX-ADA heater hose fittings get your classic Jeep connected. The fitting screws into the head or the water pump allowing you to attach a heater hose.
Not Yet Reviewed
$8.99
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