Dorman 800-409HP HVAC Heater Hose Connector - Engine To Heater or Heater To Engine

Durable Stainless Steel HVAC Heater Hose Connector

The Dorman 800-409HP HVAC heater hose connector is engineered for reliable coolant system connections in a variety of vehicles. Designed with a stainless steel construction and a quick disconnect fitting, this connector ensures a secure and corrosion-resistant link between heater hoses.

• Constructed from corrosion-resistant stainless steel for long-lasting durability
• Silver finish with a round, straight fitting design for easy installation
• Features a quick disconnect end (0.75 in outside diameter) and a hose barb end (0.625 in outside diameter)
• Compatible with multiple makes and models including Buick, Chevrolet, Ford, GMC, and more
• Designed specifically for coolant system applications in HVAC hoses and pipes

Product Details and Specifications

The Dorman 800-409HP heater hose connector is a precision-engineered component designed to maintain the integrity of your vehicle’s HVAC coolant system. Its stainless steel material resists rust and corrosion, making it suitable for long-term use in demanding engine environments. The connector features a quick disconnect fitting on one end, allowing for fast and tool-free removal, while the opposite end uses a hose barb to ensure a tight seal with the heater hose. The straight fitting angle and round shape facilitate straightforward installation without complex routing.

Compatible Vehicles and Applications

This HVAC heater hose connector is compatible with a wide range of vehicles, including popular models such as the Chevrolet Silverado 1500, Ford F-150, GMC Sierra 2500, Cadillac Escalade, and Buick Rainier. It is designed to fit heater hose connections in these vehicles’ coolant systems, providing a reliable link between hoses and HVAC components.

• Replaces worn or damaged heater hose connectors in HVAC coolant systems
• Prevents coolant leaks caused by cracked or corroded fittings
• Ensures secure connections for proper heater core function
• Helps maintain optimal engine temperature regulation
• Supports quick service and maintenance with its quick disconnect feature

Installation Notes and Tips

When installing the Dorman 800-409HP connector, ensure that the hose ends are clean and free of debris for a proper seal. The quick disconnect end allows for easy attachment and removal without special tools, but verify that the fitting locks securely in place. Use appropriate clamps on the hose barb end to prevent leaks. Always check for coolant leaks after installation and before operating the vehicle.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance in automotive HVAC systems. The 800-409HP heater hose connector undergoes rigorous quality control to ensure fit, form, and function. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.