Gates 23723 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 23723

The Gates Molded Coolant Hose 23723 is designed specifically for Toyota 4Runner models, providing reliable radiator coolant flow. Made from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity in your vehicle's cooling system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 23 inches (584 mm) for accurate routing
• End 1 and End 2 inside diameters both measure 1.31 inches (33 mm)
• Does not contain a spring or quick connect fittings

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line is engineered to maintain consistent coolant flow and resist degradation from heat and automotive fluids. The 23723 part number is part of this line, ensuring compatibility and durability for Toyota 4Runner cooling systems.

Product Description and Specifications

This radiator coolant hose is molded from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a centerline length of 23 inches (584 mm), making it suitable for the specific routing requirements of the Toyota 4Runner. Both ends have an inside diameter of 1.31 inches (33 mm), providing a secure connection to the radiator and engine fittings. The hose does not include any springs or quick connect fittings, which simplifies installation and reduces potential failure points.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Toyota 4Runner vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Maintaining proper coolant flow to prevent engine overheating
• Ensuring a secure and leak-free connection in the cooling system
• Upgrading from generic hoses to a molded hose designed for exact fitment

Installation Notes and Tips

Before installation, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose dimensions match the original part, especially the 1.31 inch (33 mm) inside diameters and 23 inch (584 mm) length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23723 is manufactured to meet OEM specifications for Toyota 4Runner vehicles. The EPDM material and molded construction provide 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 in automotive cooling applications.