Vehicle Applications: HVAC Heater Hose Connector for Ford Econoline Super Duty 1997 1998 1999 6.8L V10, for Ford E-350 Econoline 1998 5.4L V8 Contents of the Package: 1PCS Auxiliary Heater HVAC Heater Hose Connector Core Performance & Benefits:​ This connector ensures a secure, leak-free seal​ for your vehicle's heater hoses. Engineered to withstand constant exposure to hot coolant, it helps maintain proper heater core circulation​ for reliable cabin warmth and efficient defrosting performance Quality Assurance: With testing conducted to the highest OE standards, we've improved upon traditional design weaknesses to deliver unmatched vehicle fitment and product durability Installation Notes: Geared towards both DIY enthusiasts and professionals, our product easy installation. Should you need guidance, rely on us to ensure a trouble-free installation process Brand Name dwvksz Unit Count 1.0 Count Manufacturer dwvksz Model Number HVAC Heater Hose Connector Exterior Finish Painted Manufacturer Warranty Description 12 month