Description
Durable Heater Connector. The HVAC heater hose connector, inlet and outlet, 3/4-inch tube x 5/8-inch hose, is designed to replace failing plastic connectors that suffer from heat and vibration fatigue. This connector provides a reliable flow path for coolant between the engine and heater core, ensuring efficient heating performance and preventing leaks or failures.
Construction and Appearance. Manufactured from corrosion-resistant stainless steel, this connector offers enhanced durability over original equipment parts made from plastic. It features a silver finish, quick disconnect on one end, and hose barb fitting on the other, maintaining OEM form and dimensions for a seamless replacement.
Installation. Designed to be an easy replacement matching original equipment form and dimensions, this part allows for straightforward installation without drilling or modification, ensuring a secure fit.
Application. Fits various Ford and GM trucks and SUVs; please verify fitment for your specific vehicle application.
CA Residents: WARNING: Cancer and Reproductive Harm
- HVAC heater hose connectors fail when the plastic material fatigues from heat and vibration
- This upgraded Dorman OE Fix replacement connector is made from corrosion-resistant stainless steel for greater durability
- Improved design – this HVAC heater hose connector has been redesigned for greater durability than the original equipment part
- Durable construction – this heater hose connector is made of stainless steel instead of the original equipment plastic to reduce damage from heat fatigue and vibration
- Easy to install – matches the original equipment form and dimensions for a simple replacement
- Quality tested – this part has undergone try-on, corrosion, heat, and pressure testing to ensure a quality fit and long service life




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