Gates 21498 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21498

The Gates Molded Coolant Hose 21498 is designed specifically for BMW 3 Series models including the 325e, 325es, 325i, and 325is. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance and long service life in your vehicle's cooling system.

• Material: EPDM for heat and chemical resistance
• End 1 Inside Diameter: 1.41 inches (36 mm)
• End 2 Inside Diameter: 1.41 inches (36 mm)
• Centerline Length: 16.9 inches (429 mm)
• Molded design for precise fit and durability
• Contains no internal spring
• No quick connect fittings included

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded hoses engineered to meet exact OEM specifications. The molded construction of part number 21498 provides a consistent shape and fit, reducing the risk of leaks and improving coolant flow efficiency. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the demanding environment of BMW 325e, 325es, 325i, and 325is cooling systems.

Applications and Problem Solving

This radiator coolant hose is compatible with the following BMW models: 325e, 325es, 325i, and 325is. It is designed to address common cooling system issues such as:

• Preventing coolant leaks due to hose degradation
• Maintaining proper coolant flow with accurate hose dimensions
• Resisting heat and chemical damage in the engine bay
• Replacing worn or cracked radiator hoses to avoid overheating
• Ensuring a secure, molded fit to reduce hose movement and wear

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 21498, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. The molded design allows for straightforward alignment without modification. Inspect hose clamps and replace if necessary to maintain a secure connection. Avoid twisting or stretching the hose during installation to preserve its integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21498 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction contribute to a reliable, long-lasting replacement hose. While specific warranty details are not provided, Gates products typically adhere to industry standards for automotive replacement parts.