Filters
Cold Case now offers these water temperature sensor hose adapters for those wanting to connect two radiator hoses, while getting the most accurate water temperature. These water temperature sensor units are recommended when using a radiator that isn't specifically set up for an LS car. You can use the 1/4 in. NPT bung for your steam port. The adapter will allow you to use your regular radiator, connect it with upper hoses and run your steam port.
( 2 )
$21.54
Allstar radiator inlet nipple to straight cut fittings are designed to fit your Allstar Performance radiator and enable you to attach the radiator hose. They're machined from durable aluminum and offered in different sizes to fit your specific type of radiator hose.
( 5 )
$22.99
Keyser Manufacturing radiator fittings are designed to thread into a radiator, allowing you to attach the hose with different connection options. These inlet fittings are manufactured from durable aluminum, with a built-in hex and O-ring seal, and are offered in different sizes to fit your specific type of radiator hose.
Not Yet Reviewed
$22.99
Flex-A-Lite in-line radiator hose adapters make installing a threaded temperature sending unit easier. Just cut the radiator hose, insert the adapter, clamp it in place (hose clamps sold separately), and you'll be ready to install up to two screw-in temperature senders. Adapters are available for 1 1/2 in. or 1 3/4 in. I.D. hose and include two 1/4 in. threaded NPT ports and a 1/4 in. brass plug.
( 2 )
$51.99
As the name suggests, Moroso electric water pump hose adapters are designed to adapt Moroso's electric water pumps to radiator hoses—but you can use them on other pumps (or other components) that have the same style of NPT-threaded bosses. These aluminum adapters have an NPT fitting on one end and a smooth hose nipple on the other, and they're available for several popular hose sizes.
( 13 )
$33.99
Do you have a stainless-braided hose that you need to connect to a smooth, large-diameter hose, such as a radiator hose? Meziere has the answer. Their AN to smooth hose adapters are specifically designed to handle that job. They're available in several sizes to accommodate a variety of hose combinations, and you can even get them in your choice of bright, anodized colors.
( 18 )
$24.88
Do you need to connect a radiator hose or other large-diameter hose to a pump or radiator with an AN O-ring fitting boss? Meziere has what you need. Their AN O-ring to smooth hose adapters combine a sizable smooth hose nipple with the extra sealing power of an AN O-ring setup to get the job done for you. These fittings are available in several sizes, as well as in your choice of anodized finishes.
( 10 )
$24.30
If you need to adapt large-diameter hoses, such as radiator hoses, to a component that has NPT-threaded bosses, Meziere's NPT to smooth hose adapters are right up your alley. They have a large smooth-hose nipple on one end and NPT threads on the other. They're available in several sizes to accommodate varying hose diameters, as well as an assortment of bright anodized colors to match your needs.
( 23 )
$23.21
Summit Bucks
PWR North America AN to hose barb fittings offer inlet selection flexibility and options for their radiators. These universal aluminum fittings will meet your high performance needs in a selection of sizes to fit on a large portion of PWR North America radiators. Order the fittings in the application needed.
( 1 )
$30.00
If you're completing the installation of a CSR electric water pump, or another that's set up the same, you'll want CSR NPT to smooth hose adapters to give the installation that final, professional touch. They're available in several different sizes, with NPT threads on one end and a smooth hose nipple on the other, to accommodate conventional radiator hoses. These adapters are available in a clear-anodized finish only.
( 8 )
$27.95
Looking for a cool way to dress up your engine compartment? Check out our vast assortment of Summit Racing™ hose fittings. They're available in chrome plated steel, brass, stainless steel, or anodized aluminum versions. As with all Summit Racing™ parts, the fittings are designed to provide quality and a proper fit. They are available in a wide range of sizes, angles, finishes, styles, and attachment options.
( 379 )
$52.99
Cooling systems require high-quality, well designed, components to perform optimally. Be Cool's inline radiator hose adapters are the embodiment of design and function. They make installing your gauge's coolant temperature sender quick and easy. Just cut your radiator hose, insert the adapter, clamp it in place (hose clamps sold separately), and you'll be ready to install a screw-in temperature sender! These fittings are available in different sizes; order the model required for your application.
( 9 )
$49.99
Meziere designed these barb to male AN fittings to simplify the installation of hoses. Simply slip the fitting inside the proper size radiator hose and clamp it. They're made from anodized aluminum for good looks and are available in different sizes, styles, and finishes for a variety of applications.
( 16 )
$23.21
DeWitts inline fill adapters allow you to install a fitting or water temperature sender inline on your upper or lower radiator hose. Available with a 3/8 or 1/4 in. threaded port, both versions fit 1 1/2 in. hose and feature premium aluminum construction with a beautiful natural finish. Choose the one best suited to your project.
( 1 )
$28.99
PRW radiator fittings are manufactured from durable aluminum, with a built-in hex and O-ring seal, and are available in different sizes and finishes to fit your specific type of radiator hose. These inlet AN to straight cut fittings are designed to thread into your dual or triple-pass radiator, allowing you to attach the hose with different connection options. Order the PRW radiator fittings suited to your needs.
( 1 )
$26.57
Gotta Show Products radiator adapter fittings are quality-made, and are available in applications to help you to assemble your custom connections. From hose lines to A/C and heater parts, fittings and more, Gotta Show Products makes cool stuff for hot rods, classic cars, trucks, and customs!
( 5 )
$30.99
Don't change your hoses, just select the right adapter, and screw it in! Fluidyne High Performance hose barb to AN O-ring adapter fittings are specifically designed to work with Fluidyne LS swap and other MFC-style radiators. These screw-in fittings can also be used with any ORB port fitting of the proper size. Fluidyne hose barb to AN O-ring adapter fittings are available in 1.25 in., 1.50 in., 1.75 in., 16AN Male, and 20AN Male; select fittings based on your cooling system design.
Not Yet Reviewed
$25.00
Davies Craig temperature sensor adapter kits contain economical parts that allow for easy fitment directly to your radiator hose. They eliminate the need to squeeze the probe of the mechanical thermal switch or EWP controller between your radiator inlet and hose. The universal kits come with everything you need for a watertight and effective installation.
( 10 )
$34.10
What's your standard for race car plumbing? Well, Collector Tethers believes you should aim high. That's why they offer AN radius O-ring fittings from the people who take fittings seriously—Fragola. They're made from aerospace-quality aluminum and machined to mil-spec tolerances. These Collector Tethers AN fittings from Fragola will not only increase the reliability of your race car, they'll improve the performance and looks! Order the sizes needed for your application.
( 10 )
$25.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
