Gates 28207 Radiator Coolant Hose - Lower - Engine To Pipe, Lower - Pipe To Engine or Lower - Pipe To Radiator

Durable 45 Degree Molded Silicone Coolant Hose

The Gates 45 Degree Molded Coolant Hose (Silicone) part number 28207 is engineered for reliable performance in demanding automotive cooling systems. Designed to withstand extreme temperatures and pressures, this radiator coolant hose is suitable for various vehicle makes and models requiring a 2.25 inch (57 mm) inside diameter hose with a 45-degree bend.

• Constructed from high-quality silicone material for enhanced heat resistance
• Premium 4-ply polyester-reinforced construction for durability and strength
• 45-degree molded angle for precise fitment and routing
• Inside diameter of 2.25 inches (57 mm) on both ends
• Centerline length of 12 inches (305 mm) with equal 6 inch (152 mm) arm lengths
• Operating temperature range from -65°F to +350°F (-54°C to +177°C)

About the Gates 45 Degree Molded Coolant Hose (Silicone) Product Line

The Gates 45 Degree Molded Coolant Hose (Silicone) product line focuses on providing molded silicone hoses designed for precise angles and reliable coolant flow. This line features hoses reinforced with multiple polyester plies to ensure structural integrity under high temperature and pressure conditions. Part number 28207 exemplifies this line’s commitment to quality and fitment accuracy, making it suitable for vehicles requiring a 45-degree molded radiator hose with consistent dimensions.

Technical Details and Specifications

This radiator coolant hose is made from silicone, which offers superior resistance to heat, ozone, and aging compared to traditional rubber hoses. The premium 4-ply polyester reinforcement enhances the hose’s ability to maintain shape and resist collapse under vacuum or pressure. Both ends of the hose have an inside diameter of 2.25 inches (57 mm), ensuring compatibility with standard radiator fittings. The 45-degree molded angle and equal arm lengths of 6 inches (152 mm) allow for precise installation in tight engine compartments. The hose’s centerline length measures 12 inches (305 mm), providing adequate reach for many cooling system layouts.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in vehicles requiring a 45-degree bend
• Upgrading to a silicone hose for improved heat tolerance and longevity
• Resolving coolant leaks caused by deteriorated rubber hoses
• Ensuring proper coolant flow in tight engine bay configurations
• Maintaining cooling system integrity under high temperature operating conditions

Installation Notes and Tips

Before installation, verify that the hose dimensions match your vehicle’s specifications, including inside diameter and length. Ensure all clamps and fittings are clean and free of debris to prevent leaks. The molded 45-degree angle should align with the radiator and engine ports for a secure fit. Avoid twisting the hose during installation to maintain its structural integrity. It is recommended to inspect adjacent hoses and components for wear while replacing this part.

Quality Assurance and Warranty

Gates manufactures this 45 Degree Molded Coolant Hose (Silicone) with strict quality control standards to meet automotive industry requirements. The silicone material and reinforced construction provide durability and resistance to heat and pressure. While specific warranty details are not provided here, Gates typically offers warranties covering defects in material and workmanship. Consult the product packaging or manufacturer for exact warranty terms related to part number 28207.