Gates 28470 HVAC Heater Hose

Overview of Gates 90 Degree Molded Heater Hose 28470

The Gates 90 Degree Molded Heater Hose 28470 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 heat transfer for models including Chevrolet Camaro, Ford Ranger, Jeep Cherokee, and more.

• Constructed from high-quality EPDM material 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 28 inches (711 mm) for accurate installation
• Arm lengths of 4 inches (102 mm) and 24 inches (610 mm) to accommodate complex HVAC layouts
• Compatible with multiple makes and models including Buick, Cadillac, Dodge, and Mazda

Detailed Product Description

The Gates 90 Degree Molded Heater Hose 28470 is part of the 90 Degree Molded Heater Hose product line, which specializes in molded hoses designed to fit specific HVAC system configurations. This hose is molded at a precise 90-degree angle, allowing for efficient routing within the engine bay without kinking or stress. Made from EPDM, it offers excellent resistance to heat, coolant, and ozone, making it suitable for long-term use in automotive heating systems.

With an inside diameter of 0.625 inches (16 mm) on both ends and a centerline length of 28 inches (711 mm), this hose fits HVAC systems requiring these exact dimensions. The arm lengths of 4 inches (102 mm) and 24 inches (610 mm) provide flexibility in installation, ensuring compatibility with a wide range of vehicles such as the Chevrolet Camaro, Ford Ranger, and Jeep Cherokee. The molded design eliminates the need for additional clamps or fittings, simplifying installation and reducing potential leak points.

Applications and Common Issues Addressed

• Replacement of cracked or leaking heater hoses in HVAC systems
• Resolving coolant leaks that cause insufficient cabin heating
• Fixing hoses damaged by heat exposure or ozone deterioration
• Addressing improper hose routing that leads to kinks or flow restrictions
• Upgrading OEM hoses with a molded design for improved fit and durability

Installation Notes and Tips

• Ensure the vehicle is cool and the cooling system is depressurized before installation
• Verify hose dimensions and angle match the original part for proper fit
• Inspect surrounding components for wear or damage during replacement
• Use appropriate clamps if required, although molded design may reduce clamp necessity
• Check for leaks after installation by running the engine and monitoring the hose connections

Quality Assurance and Warranty

Gates manufactures the 90 Degree Molded Heater Hose 28470 to meet strict quality standards, using EPDM material known for its durability and resistance to automotive fluids and environmental factors. While specific warranty details are not provided, Gates products typically come with manufacturer-backed warranties covering defects in material and workmanship. This ensures dependable performance for HVAC heater hose replacements in compatible vehicles such as Buick, Cadillac, Chevrolet, Dodge, Ford, Hummer, Jeep, Mazda, Oldsmobile, Plymouth, and Pontiac models.