Gates 23456 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Toyota Highlander

The Gates Molded Coolant Hose part number 23456 is designed specifically for Toyota Highlander models. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance and longevity under demanding engine cooling conditions.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 20.4 inches (518 mm) for exact vehicle compatibility
• Uniform inside diameter of 1.31 inches (33 mm) on both ends
• Does not contain a spring or quick connect fittings, ensuring a straightforward installation

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates offers pre-formed hoses designed to match the exact specifications of vehicle cooling systems. This eliminates the need for bending or shaping during installation, reducing the risk of leaks and improving coolant flow efficiency. The molded construction of part number 23456 provides a reliable, direct replacement for the Toyota Highlander radiator coolant hose.

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 1.31 inches (33 mm), ensuring a secure connection to the cooling system components. The hose measures 20.4 inches (518 mm) in centerline length, matching the original equipment dimensions for the Toyota Highlander. The absence of springs and quick connect fittings simplifies the hose design, focusing on durability and fitment accuracy.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Toyota Highlander vehicles
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to maintain engine temperature regulation
• Addressing overheating issues related to faulty or damaged radiator hoses
• Ensuring compatibility with Toyota Highlander cooling system components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23456, ensure the engine is cool before removal of the old hose. Verify that the hose diameter and length match the original part to avoid leaks. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures this molded coolant hose to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting replacement part. Warranty details should be confirmed with the product documentation or supplier, as they may vary.