Dorman 800-402 HVAC Heater Hose Connector

Overview of Dorman HVAC Heater Hose Connector 800-402

The Dorman HVAC Heater Hose Connector 800-402 is designed for reliable performance in Chevrolet Astro and GMC Safari vehicles. Constructed from durable steel, this connector ensures a secure and leak-free connection within your vehicle's heating and cooling system.

• Material: Steel for enhanced durability and corrosion resistance
• Straight fitting angle for straightforward hose routing
• Quick disconnect fitting on one end for easy installation and removal
• Male threaded fitting on the opposite end for secure attachment
• Fitting sizes: 0.75 inch on end 1 and 0.5 inch on end 2
• Includes one heater hose connector per package
• Compatible with quick connect system for efficient servicing

Detailed Product Description

The Dorman 800-402 HVAC Heater Hose Connector is engineered to maintain the integrity of the heating and cooling system in Chevrolet Astro and GMC Safari models. Its steel construction provides strength and resistance to wear, while the straight fitting angle simplifies hose alignment. The quick disconnect fitting on one end allows for fast and tool-free removal, reducing service time. The male threaded fitting on the other end ensures a tight and secure connection to the corresponding component. With fitting sizes of 0.75 inch and 0.5 inch, this connector is designed to match OEM specifications for proper fitment and function.

Applications and Common Issues Addressed

• Replacement of worn or damaged heater hose connectors in Chevrolet Astro and GMC Safari vehicles
• Resolving coolant leaks caused by cracked or corroded connectors
• Improving heater core performance by ensuring secure hose connections
• Facilitating maintenance with quick disconnect feature for easier hose removal
• Preventing overheating issues related to faulty heater hose connections

Installation Notes and Tips

• Ensure the vehicle is cool before beginning installation to avoid burns from hot coolant
• Verify hose sizes and connector orientation before installation to ensure proper fit
• Use appropriate tools to engage the quick disconnect fitting securely
• Inspect surrounding hoses and clamps for wear during replacement
• After installation, check for leaks by running the engine and monitoring the heater hose connections

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Chevrolet Astro and GMC Safari. The 800-402 heater hose connector undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.