Gates 28462 HVAC Heater Hose - Filler Reservoir To Radiator, Pipe-2 To Engine or Radiator To Reservoir

Durable 90 Degree Molded Heater Hose for Pontiac and Saab

The Gates 90 Degree Molded Heater Hose 28462 is engineered for reliable HVAC system performance in select Pontiac and Saab vehicles. Designed with precision, this molded heater hose ensures a secure fit and efficient coolant flow for your vehicle's heating system.

• Constructed from durable EPDM material for heat and chemical resistance
• 90 degree molded design for precise routing and fitment
• Inside diameter of 0.5 inches (13 mm) on both ends
• Centerline length of 22 inches (559 mm) for accurate installation
• Arm lengths of 4 inches (102 mm) and 18 inches (457 mm) to match OEM specifications
• Compatible with Pontiac Optima and Saab 9-3, 9-3X models

About the Gates 90 Degree Molded Heater Hose Product Line

The Gates 90 Degree Molded Heater Hose product line features hoses specifically designed with molded bends to match factory configurations. This design reduces the risk of kinks and ensures proper coolant flow within the HVAC system. The molded construction also simplifies installation by providing a precise fit, which is critical for maintaining system integrity and performance in vehicles like the Pontiac Optima and Saab 9-3 series.

Product Details and Specifications

This HVAC heater hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.5 inches (13 mm), making it suitable for standard heater core connections. The hose features a 90-degree angle molded bend, with arm lengths measuring 4 inches (102 mm) and 18 inches (457 mm), and a centerline length of 22 inches (559 mm). These dimensions ensure compatibility with the heating systems of Pontiac Optima and Saab 9-3 and 9-3X models. The molded design eliminates the need for additional fittings or clamps at the bend, providing a secure and leak-resistant connection.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Pontiac Optima and Saab 9-3/9-3X HVAC systems
• Restoring proper coolant flow to the heater core for effective cabin heating
• Preventing coolant leaks caused by hose deterioration or improper fit
• Addressing overheating issues related to faulty heater hoses
• Maintaining HVAC system integrity during routine maintenance or repairs

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify that the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, even though the molded design provides a precise fit. Inspect surrounding components for wear or damage during replacement to maintain overall system reliability.

Quality Assurance and Warranty

The Gates 90 Degree Molded Heater Hose 28462 is manufactured to meet or exceed OEM specifications for durability and performance. Made from high-quality EPDM material, it offers resistance to heat, pressure, and automotive fluids. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your replacement part.