Gates 20970 Radiator Coolant Hose - Lower - Engine To Pipe, Lower - Pipe To Radiator or Upper - Pipe To Radiator

Reliable Radiator Coolant Hose for Efficient Cooling

The Gates Molded Coolant Hose 20970 is engineered to provide dependable coolant flow in your vehicle's cooling system. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures consistent performance and long service life.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and secure connections
• End 1 and End 2 inside diameter: 2.5 inches (64 mm)
• Centerline length of 16.6 inches (422 mm) for accurate fitment
• Does not contain a spring or quick connect fittings

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet specific vehicle requirements. These hoses are manufactured to maintain consistent coolant flow and resist degradation from heat and automotive fluids. The molded construction of the 20970 part number ensures a reliable seal and fit, reducing the risk of leaks and coolant loss.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The molded design of the Gates 20970 hose provides a precise shape that matches OEM specifications, facilitating straightforward installation and optimal coolant circulation. With a centerline length of 16.6 inches (422 mm) and uniform inside diameters of 2.5 inches (64 mm) on both ends, this hose is suitable for applications requiring these exact dimensions. The absence of springs and quick connect fittings indicates a straightforward hose connection, compatible with vehicles that use clamp-style fittings.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose swelling or softening caused by heat exposure
• Ensuring secure coolant system connections without spring interference

Installation Notes and Tips

Before installation, verify that the hose dimensions match your vehicle’s specifications. Ensure all clamps and fittings are clean and free of debris to achieve a secure seal. The molded shape of the Gates 20970 hose facilitates alignment, but care should be taken to avoid twisting or stretching the hose during installation. It is recommended to inspect adjacent cooling system components for wear while replacing the hose.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 20970 to meet stringent quality standards, ensuring durability and reliable performance under typical operating conditions. While specific warranty details are not provided, Gates products generally adhere to industry standards for automotive replacement parts.