Gates 21294 Radiator Coolant Hose - Lower - Cooler To Radiator or Lower - Engine To Pipe

Overview of Gates Molded Coolant Hose 21294

The Gates Molded Coolant Hose 21294 is engineered for reliable radiator coolant transfer in various vehicle applications. Constructed from durable EPDM material, this molded hose ensures consistent performance under demanding engine conditions.

• Material: EPDM for heat and chemical resistance
• End 1 and End 2 Inside Diameter: 2 inches (51 mm)
• Centerline Length: 15.5 inches (394 mm)
• Contains internal spring for shape retention
• Molded design for precise fit and durability

Product Line: Molded Coolant Hose

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line is designed to meet OEM standards, providing a reliable solution for radiator coolant systems requiring molded hose configurations.

Detailed Product Description

This radiator coolant hose features a molded construction made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 2 inches (51 mm), making it suitable for radiator connections requiring this size. The hose includes an internal spring to prevent collapse under vacuum or pressure fluctuations, maintaining coolant flow integrity. With a centerline length of 15.5 inches (394 mm), the hose is designed to fit specific radiator coolant routing paths without the need for additional shaping or modification.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Preventing hose collapse under engine vacuum conditions
• Maintaining proper coolant flow for engine temperature regulation
• Ensuring secure connections in radiator coolant systems

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 21294, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or undue stress. The molded design allows for a precise fit, but verify that the internal spring is intact to maintain hose shape. Use appropriate clamps rated for coolant hoses and check for leaks after installation. This hose is compatible with vehicles requiring a 2-inch (51 mm) radiator coolant hose with a 15.5-inch centerline length.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21294 to meet or exceed OEM quality standards. The EPDM material and molded construction provide durability and resistance to common coolant system stresses. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.