Gates 51789 Radiator Coolant Hose - Upper or Upper - Radiator To Filler Neck

Overview of Gates Molded Coolant Hose 51789

The Gates Molded Coolant Hose 51789 is designed to provide reliable coolant flow for select Hyundai and Kia vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance and longevity in your vehicle's cooling system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Centerline length of 11.06 inches (281 mm) for precise fitment
• Uniform inside diameter of 1.31 inches (33 mm) on both ends
• Non-modular molded design without spring reinforcement
• Compatible with multiple Hyundai and Kia models

Product Line: Molded Coolant Hose

The Molded Coolant Hose line by Gates focuses on delivering pre-formed hoses that match original equipment specifications. This product line eliminates the need for custom bending or shaping during installation, providing a direct replacement that maintains proper coolant flow and system integrity. The 51789 part is a molded radiator coolant hose designed to fit specific vehicle applications without modification.

Detailed Product Description

This radiator coolant hose features EPDM construction, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of engine cooling systems. Both ends of the hose have an inside diameter of 1.31 inches (33 mm), ensuring a secure connection to the radiator and engine fittings. With a centerline length of 11.06 inches (281 mm), the hose is designed to fit precisely within the cooling system layout of compatible vehicles. The hose does not contain any internal spring reinforcement, which is typical for molded coolant hoses intended for standard coolant flow applications.

Compatible Vehicles and Common Applications

• Hyundai Elantra and Elantra GT
• Kia Forte and Forte5
• Hyundai Veloster and Veloster N
• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks or overheating issues related to hose failure
• Maintaining proper coolant circulation in the engine cooling system

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns or coolant spills. Inspect hose connections and clamps for corrosion or damage and replace if necessary. Verify the hose orientation matches the original to avoid kinks or improper coolant flow. Use appropriate clamps to secure the hose ends firmly, preventing leaks during operation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51789 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to a reliable service life under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or supplier.