Gates 28469 HVAC Heater Hose

Overview of Gates 90 Degree Molded Heater Hose 28469

The Gates 90 Degree Molded Heater Hose part number 28469 is engineered for reliable HVAC system performance in a variety of vehicles. Designed with durable EPDM material and precise dimensions, this molded heater hose ensures a secure fit and efficient coolant flow for models like the Ford F-150, Chevrolet Silverado 1500, and Toyota Paseo.

• Constructed from high-quality EPDM rubber for heat and ozone resistance
• 90-degree molded design for optimal routing and fitment
• Inside diameter of 0.625 inches (16 mm) on both ends
• Centerline length of 26 inches (660 mm) for accurate replacement
• Arm lengths of 8 inches (203 mm) and 18 inches (457 mm) for precise installation
• No quick connect fittings, compatible with clamp-style connections

Detailed Product Description

This HVAC heater hose from Gates features a 90 Degree Molded Heater Hose design, providing a pre-formed shape that simplifies installation and reduces the risk of kinks or leaks. Made from EPDM, the hose offers excellent resistance to heat, coolant chemicals, and environmental factors, making it suitable for long-term use in automotive heating systems. The part number 28469 matches OEM specifications for a range of vehicles including Acura, Buick, Cadillac, Chevrolet, Dodge, Ford, GMC, Isuzu, Kia, Mazda, Oldsmobile, Plymouth, Pontiac, and Toyota models such as the Aerostar, Envoy, Ram 1500, and RX-7.

Applications and Common Issues Addressed

• Replacement of cracked or leaking heater hoses in HVAC systems
• Restoring proper coolant flow to the vehicle’s heater core
• Eliminating overheating issues caused by damaged or collapsed hoses
• Preventing coolant leaks that can lead to engine overheating
• Ensuring secure hose routing with the molded 90-degree angle design

Installation Notes and Tips

• Verify hose dimensions and fitment with your specific vehicle model before installation
• Use appropriate clamps to secure hose ends, as this part does not include quick connect fittings
• Inspect surrounding components for wear or damage during replacement
• Ensure coolant system is depressurized and cooled before removing old hose
• Properly route the hose to avoid contact with sharp edges or moving parts

Quality Assurance and Warranty

Gates manufactures the 90 Degree Molded Heater Hose 28469 to meet stringent quality standards, ensuring durability and reliable performance in automotive HVAC systems. The EPDM material and molded construction provide resistance to heat, pressure, and environmental degradation. While specific warranty details may vary, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized distributors for exact warranty terms.