Gates 21757 Radiator Coolant Hose

Reliable Radiator Coolant Hose for Select Chrysler and Mitsubishi Models

The Gates Molded Coolant Hose 21757 is engineered to provide dependable cooling system performance for various Chrysler, Dodge, Hyundai, Mazda, Mitsubishi, and Plymouth vehicles. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting service.

Key Features of Gates Molded Coolant Hose 21757

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and reliable sealing
• Centerline length of 180 mm (7.1 inches) for proper routing
• Consistent inside diameter of 16 mm (0.62 inches) on both ends
• Does not contain a spring or quick connect fittings, ensuring straightforward installation

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 cooling system requirements. These hoses are manufactured to maintain consistent dimensions and material integrity, providing a reliable coolant flow path. The 21757 part exemplifies this line with its molded construction and EPDM composition, suitable for various compact and mid-size vehicles.

Detailed Product Description

This radiator coolant hose features a molded design that matches the original equipment specifications for vehicles such as the Mitsubishi Montero, Dodge Ram 50, Hyundai Excel, and Mazda MPV. The EPDM material offers resistance to heat, ozone, and coolant chemicals, which helps prevent premature hose failure. With a centerline length of 180 mm and uniform inside diameters of 16 mm on both ends, the hose ensures proper coolant flow and fitment without the need for additional fittings or springs.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Maintaining optimal engine temperature by ensuring proper coolant circulation
• Preventing overheating issues related to faulty or damaged hoses
• Restoring cooling system integrity in Chrysler, Dodge, Hyundai, Mazda, Mitsubishi, and Plymouth vehicles

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly. Since this hose does not contain springs or quick connect fittings, standard hose clamps are recommended for installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21757 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support their use in automotive cooling systems.