Gates 51790 Radiator Coolant Hose - Upper - Filler Neck To Engine

Reliable Radiator Coolant Hose for Hyundai Elantra Models

The Gates Molded Coolant Hose 51790 is designed specifically for Hyundai Elantra and Elantra GT vehicles. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance and longevity under typical engine cooling system conditions.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and secure connections
• Centerline length of 16.09 inches (409 mm) for accurate replacement
• End 1 and End 2 inside diameters both measure 1.31 inches (33 mm)
• Does not contain a spring or quick connect fittings, ensuring compatibility with original equipment

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature wear. The 51790 part number is part of this line, providing a direct replacement hose engineered to meet the exact specifications required for Hyundai Elantra and Elantra GT cooling systems.

Product Details and Specifications

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.31 inches (33 mm), ensuring a secure fit on the radiator and engine connections. The molded construction maintains the hose’s shape and routing, with a centerline length of 16.09 inches (409 mm) to match factory dimensions. The hose does not include springs or quick connect fittings, aligning with the original equipment design for these Hyundai models.

Common Applications and Problem Resolution

• Replacement of cracked or leaking radiator coolant hoses on Hyundai Elantra and Elantra GT
• Addressing coolant leaks caused by hose deterioration or swelling
• Restoring proper coolant flow to prevent engine overheating
• Eliminating hose collapse or deformation that restricts coolant circulation
• Upgrading worn or aged hoses to maintain cooling system integrity

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation to maintain overall cooling system reliability.

Quality Assurance and Warranty Information

Gates Molded Coolant Hose 51790 is manufactured to meet or exceed OEM specifications for Hyundai Elantra and Elantra GT vehicles. The EPDM material and molded design contribute to durability and resistance to common coolant system stresses. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable performance.