Dorman 800-418 HVAC Heater Hose Connector

Durable HVAC Heater Hose Connector for Ford and Lincoln Vehicles

The Dorman 800-418 HVAC heater hose connector is designed to provide a reliable connection in your vehicle's heating system. Engineered with a 90-degree fitting angle and quick disconnect feature, this plastic connector ensures efficient hose attachment and secure fitment for select Ford and Lincoln models.

Key Features of the Dorman 800-418 Heater Hose Connector

• Constructed from durable plastic material for corrosion resistance
• 90-degree fitting angle for optimal hose routing
• Quick disconnect fitting on one end for easy installation and removal
• Hose barb fitting on the opposite end for secure hose attachment
• Both ends sized at 3/4 inch to match OEM specifications
• Compatible with Ford Expedition, F-250 Super Duty, F-350 Super Duty, Mustang, Lincoln Navigator, and LS models

Detailed Product Description

The Dorman 800-418 heater hose connector is specifically designed to maintain the integrity of your vehicle's HVAC system. Made from high-quality plastic, it resists corrosion and wear from heat and coolant exposure. The 90-degree fitting angle allows for precise hose alignment, reducing stress on the hose and preventing leaks. Featuring a quick disconnect fitting on one end, this connector simplifies maintenance by allowing fast hose removal without tools. The opposite end uses a hose barb fitting to ensure a tight, leak-free seal with the heater hose. Both ends are sized at 3/4 inch, matching the OEM dimensions for a direct replacement in compatible Ford and Lincoln vehicles.

Applications and Common Issues Addressed

• Replacement of cracked or leaking heater hose connectors in Ford Expedition and Lincoln Navigator HVAC systems
• Repair of damaged or worn connectors in Ford F-250 and F-350 Super Duty heater hoses
• Resolving coolant leaks caused by faulty hose connections in Mustang and Lincoln LS models
• Improving heater hose routing and connection stability with the 90-degree fitting angle
• Facilitating quick maintenance with the quick disconnect system

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify that the hose ends are clean and free of debris before attaching the connector. The quick disconnect fitting allows for tool-free removal, but confirm it is fully engaged to prevent leaks. Use appropriate clamps on the hose barb end to secure the hose firmly. Check for leaks after installation by running the engine and monitoring the heater hose connections.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 800-418 heater hose connector undergoes rigorous quality control to ensure durability and reliable performance in demanding automotive environments. Please refer to Dorman's official warranty policy for specific coverage details.