Gates 21381 Radiator Coolant Hose - Oil Cooler (Rear Inlet) or Tee-2 To Auxiliary Water Pump

Reliable Radiator Coolant Hose for Volkswagen e-Golf

The Gates Molded Coolant Hose 21381 is engineered to provide a precise fit and durable performance for your Volkswagen e-Golf. Designed with high-quality EPDM material, this radiator coolant hose ensures efficient coolant flow and long-lasting resistance to heat and wear.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design for exact fit and secure installation
• Centerline length of 206 mm (8.1 inches) for proper routing
• End 1 inside diameter: 21 mm (0.81 inches)
• End 2 inside diameter: 25 mm (1 inch)
• Compatible specifically with Volkswagen e-Golf models
• Part number 21381 for easy identification and replacement

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications. This approach ensures a secure fit and reliable coolant flow, reducing the risk of leaks and premature failure. The molded design of part number 21381 supports consistent performance in the cooling system of the Volkswagen e-Golf.

Product Details and Specifications

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features a molded construction with no springs or quick connect fittings, providing a straightforward and durable solution. With a centerline length of 206 mm (8.1 inches), it fits precisely within the cooling system layout of the Volkswagen e-Golf. The hose ends have inside diameters of 21 mm (0.81 inches) and 25 mm (1 inch), ensuring compatibility with the corresponding radiator and engine connections.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Volkswagen e-Golf vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Maintaining proper coolant flow to prevent engine overheating
• Ensuring secure hose connections without the need for additional fittings
• Upgrading to a molded hose for improved durability and fitment

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 21381, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape for proper fit. Use appropriate clamps to secure each end, matching the specified inside diameters of 21 mm and 25 mm. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21381 to meet strict quality standards, using EPDM material for durability and resistance to automotive fluids and heat. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance in automotive cooling systems.