Gates 20922 Radiator Coolant Hose - Lower or Lower - Engine To Pipe

Overview of Gates Molded Coolant Hose 20922

The Gates Molded Coolant Hose 20922 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this radiator coolant hose offers precise fitment and long-lasting performance for various vehicle applications.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design ensures accurate fit and secure connections
• End 1 inside diameter: 1.5 inches (38 mm)
• End 2 inside diameter: 1.88 inches (48 mm)
• Centerline length: 16.1 inches (409 mm)
• Does not contain a spring or quick connect fittings
• Part number 20922 for easy identification and replacement

Details on the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-molded radiator hoses engineered to meet specific vehicle requirements. These hoses are designed to maintain coolant system integrity by providing consistent flow and resistance to heat, pressure, and automotive fluids. The molded construction reduces the risk of leaks and improves installation accuracy compared to universal or fabricated hoses.

Technical Description of Part Number 20922

This radiator coolant hose features a molded design with two different inside diameters: 1.5 inches (38 mm) on one end and 1.88 inches (48 mm) on the other. The centerline length measures 16.1 inches (409 mm), making it suitable for applications requiring this specific hose length and diameter combination. The hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, ensuring durability under typical engine operating conditions. It does not include any springs or quick connect fittings, which means it is intended for direct hose-to-pipe or hose-to-fitting connections.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in vehicles such as Ford F-150, Chevrolet Silverado, and Toyota Tacoma
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues related to coolant flow restrictions
• Maintaining proper coolant system pressure and flow with a molded, precise fit hose
• Eliminating hose collapse or deformation under engine heat and pressure

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose dimensions, including inside diameters and length, match the vehicle’s requirements. Use appropriate clamps to secure the hose ends firmly to prevent leaks. Inspect adjacent components for wear or damage during installation. The molded design of the Gates 20922 hose facilitates alignment and fitment, reducing installation time compared to universal hoses.

Quality Assurance and Warranty

Gates Molded Coolant Hose 20922 is manufactured to meet industry standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability in automotive cooling systems.