Gates 23901 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Hyundai and Kia Vehicles

The Gates Molded Coolant Hose 23901 is engineered to provide dependable cooling system performance for select Hyundai and Kia models. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for optimal engine temperature regulation.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure connections
• Centerline length of 27.1 inches (688 mm) for accurate installation
• Inside diameter of 1.35 inches (34 mm) on both ends for consistent coolant flow
• Compatible with Hyundai Optima and Sonata, as well as Kia models
• Part number 23901 for easy identification and replacement

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 cooling system configurations. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or hose damage. The molded construction of part number 23901 ensures a precise fit for Hyundai Optima and Sonata models, supporting reliable coolant circulation and system integrity.

Product Details and Specifications

This 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 have an inside diameter of 1.35 inches (34 mm), providing consistent coolant flow without restriction. The hose measures 27.1 inches (688 mm) in centerline length, designed to fit the cooling system layout of compatible Hyundai and Kia vehicles. The hose does not contain any springs or quick connect fittings, maintaining a straightforward, molded design for durability and ease of use.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Hyundai Optima and Sonata
• Resolving coolant leaks caused by hose deterioration or damage
• Maintaining proper engine temperature by ensuring efficient coolant flow
• Preventing overheating issues related to compromised coolant hoses
• Supporting cooling system integrity in Kia vehicles with compatible fitment

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns or injury. Verify that the hose dimensions match the original part, specifically the 1.35 inch (34 mm) inside diameter and 27.1 inch (688 mm) length. Use appropriate clamps to secure the hose ends firmly to prevent leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system health.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23901 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable vehicle operation.