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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
Available in a variety of diameters, Dorman's HVAC blower fan heater duct hose is flexible, strong, and easy to install. It helps return your vehicle's HVAC system to its original performance and may be cut to the desired length to provide you with accurate fit, form, and function.
( 21 )
$24.99
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$27.99
Keep the heat on with OMIX-ADA heater/defroster duct hoses. Built to the original specifications, these hoses are quality, direct fit OE replacements that are perfect for updating worn-out, missing, or cracked factory originals on your Jeep. They feature built-in clamps on each duct end to help facilitate a more secure and easy hose installation. If it's not working like it should, replace it with OMIX-ADA.
( 6 )
$37.99
OER heater ducting components contribute to a warmer ride when it's cold outside. From seals and grommets … to hoses, sleeves, and retaining clips, OER offers many items to maintain the efficient operation of your heater. Order the parts recommended for your classic car application.
( 1 )
$23.99
These Vintage Air replacement duct hose connectors are manufactured from high-quality materials and are designed to allow maximum airflow. These "Y" connectors will accept 2.5 in. diameter hoses.
( 13 )
$6.99
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$11.99
Vintage Air duct hose adapters are manufactured from high-quality materials and allow for maximum airflow. Depending on your needs, these adapters will allow for a variety of modifications to your heating hoses. Turn to Vintage Air if your vehicle's heating duct hose requires a step up or down in size--they have you covered.
( 24 )
$2.99
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$20.99
Get connected with these Vintage Air hose adapters. They are available in a variety of configurations and sizes to fit your hose connection needs. The adapters are built from durable materials to last in driving situations.
( 2 )
$11.99
On Sale
Don't get stuck in the cold due to a malfunctioning heater! Maradyne heater plumbing kits are just what you need to get the warm air flowing efficiently into your vehicle. These kits include high-quality materials that will help you repair, maintain, or improve the plumbing on your heating unit. Maradyne heater plumbing kits provide you with the important accessories you need to get ready for those frigid months ahead!
( 5 )
$33.16
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$59.07
$29.84
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$53.16
Vintage Air heater ducting components help keep your interior warm. Their center louver hose adapters keep the air flowing from the hoses and into your vehicle to keep you comfortable. Vintage Air provides many climate control kits for a great many vehicles. They also offer individual replacement pieces to keep your system heating and cooling properly. When you need replacement heat ducting components, choose Vintage Air for a perfect fit and function.
( 3 )
$11.99
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$22.99
On Sale
Maradyne heater defrost kits include a section of flex hose, tie wraps, connectors, and vent diffusers. They will keep your windshield and side windows thawed and fog-free for safe visibility when driving!
( 14 )
$30.97
$27.87
On Sale
When you need to replace the original ducts on your vintage Mustang, Scott Drake defroster duct kits are designed to fit perfectly for ease of installation. Simply remove the old and mount the new defroster ducts from above through the dash pad. Each kit includes two ducts with hoses and four installation clips. You can count on Scott Drake for your pony replacement parts.
( 6 )
$29.69
$26.72
Our Summit Racing™ heater duct kits contain all the hose, diffusers, and hardware you need to distribute hot air efficiently.
( 25 )
$101.99
Be frost-free with Summit Racing™ heater defroster kits. Our kits offer everything you need to make our add-on heater units able to keep your windshields clean, too! These kits are great accessories to have when cruising on a cool night. The kits include a flex hose, windshield grilles, a splitter, and hardware. Clear the night mist from your hot rod with our Summit Racing™ heater defroster kits.
( 22 )
$36.99
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$42.99
These Vintage Air smooth diverter ducts are designed to direct heater air to the left side of the car when the evaporator is mounted to the extreme passenger side. They are manufactured from quality materials and will accept a 2 in. diameter hose. These Vintage Air smooth diverter ducts are available for the Gen-II Super, Gen-II Compac, and Gen-II mini systems.
( 6 )
$16.99
The Stop Shop firewall Astro vent accordion plastic duct connectors are designed to connect the ventilation system to the firewall in a vehicle, allowing air to circulate throughout the vehicle's interior. These components are important for maintaining the proper airflow through the ventilation system. The duct connectors are flexible and accordion-style, allowing for some movement and expansion, and are often made of durable plastic, like those commonly found on vehicles from 1968, like the Camaro and Firebird.
Not Yet Reviewed
$31.99
Keep the hot air flowing with Summit Racing™ heater ducting components! These quality heater ducting components are designed for use with our Summit Racing™ heater duct kits.
( 5 )
$30.99
Summit Racing™ louvered air conditioning vents are crafted from robust 6061 T-6 billet aluminum and available beautifully polished or with a durable black anodized finish to complement your vehicle's dash and interior. The hinged manual louvers swing to fully open and closed positions. Select the preferred finish for your vehicle.
Not Yet Reviewed
$69.99
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$86.99
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