Gates 21393 Radiator Coolant Hose - Lower - Pipe To Radiator or Upper

Reliable Radiator Coolant Hose for Vehicle Cooling Systems

The Gates Molded Coolant Hose 21393 is engineered to provide dependable performance in automotive cooling systems. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and efficient coolant flow for various vehicle applications.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and reliable sealing
• Consistent 2.25 inch (57 mm) inside diameter on both ends
• Centerline length of 17.4 inches (442 mm) for accurate replacement
• Free of springs and quick connect fittings for straightforward installation

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded radiator hoses that maintain consistent dimensions and material integrity. This product line is designed to meet or exceed OEM specifications, providing a reliable solution for cooling system repairs and maintenance. The molded construction reduces the risk of leaks and improves hose longevity compared to generic or universal hoses.

Detailed Product Description

The Gates 21393 radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose feature an inside diameter of 2.25 inches (57 mm), ensuring compatibility with standard radiator and engine fittings. With a centerline length of 17.4 inches (442 mm), this molded hose is designed to replace specific OEM parts accurately. The absence of springs and quick connect fittings simplifies the hose design, reducing potential failure points and making it suitable for vehicles requiring a straightforward coolant hose replacement.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Maintaining proper coolant flow to prevent engine overheating
• Upgrading to a molded hose for improved fit and durability
• Addressing coolant system failures due to hose swelling or collapse

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the inside diameter and length match the original hose to maintain proper fitment. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation to prevent future leaks.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21393 is manufactured to meet stringent quality standards, ensuring reliable performance in demanding automotive environments. The EPDM material and molded design contribute to long service life. Please refer to Gates' official warranty policy for specific coverage details.