Dorman 800-916 HVAC Heater Hose Connector

Overview of Dorman HVAC Heater Hose Connector 800-916

The Dorman HVAC Heater Hose Connector 800-916 is designed to provide a reliable connection within the heating, ventilation, and air conditioning system of select GM vehicles. Constructed from durable nylon, this straight-shaped connector features a quick connect and barb fitting system to ensure secure and efficient hose attachment.

• Material: High-quality nylon for durability and heat resistance
• Color: White for easy identification during installation
• Ends: Combination of quick connect and barb fittings
• Fitting Size: 5/8 inch on both ends
• Shape: Straight design with straight fitting angle
• Quick connect system for fast and secure installation
• Package includes one HVAC heater hose connector

Detailed Product Description

The Dorman 800-916 HVAC Heater Hose Connector is engineered to meet the specific requirements of heating and cooling systems in various Cadillac, Chevrolet, GMC, and Hummer models. Its nylon construction offers resistance to heat and chemical exposure commonly found in automotive HVAC systems. The connector’s straight shape and 5/8 inch fitting size on both ends allow for a seamless connection between heater hoses, reducing the risk of leaks or disconnections.

Featuring a quick disconnect fitting on one end and a barb fitting on the other, this connector simplifies hose replacement and maintenance. The white color aids technicians in identifying the part quickly during service. Compatible with models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Hummer H2, this connector supports reliable HVAC system performance.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hose connectors in HVAC systems
• Resolving coolant leaks caused by damaged or loose hose fittings
• Restoring proper coolant flow to the heater core for effective cabin heating
• Eliminating HVAC system air leaks that reduce heating efficiency
• Facilitating quick and secure hose connections during HVAC repairs

Installation Notes and Tips

• Ensure the vehicle is cool and the HVAC system is depressurized before installation
• Verify the 5/8 inch hose size matches the connector fittings for a proper seal
• Use appropriate clamps to secure the barb fitting end if required
• Check for any debris or damage on hose ends before connecting
• Test the HVAC system after installation to confirm leak-free operation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle’s HVAC system. The 800-916 HVAC Heater Hose Connector undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.