Gates 23443 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 23443

The Gates Molded Coolant Hose part number 23443 is designed for reliable cooling system performance in Ford Fusion and Mercury Milan vehicles. Constructed from durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for optimal engine temperature regulation.

• Made from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 1.3 inches (33 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 21.6 inches (549 mm)
• Contains no internal spring for smooth coolant flow
• Compatible with Ford Fusion and Mercury Milan models

Detailed Product Description

The Gates Molded Coolant Hose 23443 is engineered to meet the specific cooling system requirements of Ford Fusion and Mercury Milan vehicles. Its EPDM construction provides excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design ensures a precise fit, reducing the risk of leaks and improving coolant flow efficiency. With end diameters of 1.3 inches (33 mm) and 1.5 inches (38 mm), and a centerline length of 21.6 inches (549 mm), this hose is tailored to the exact specifications needed for proper installation and operation.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to fit specific vehicle applications, eliminating the need for bending or shaping during installation. This product line emphasizes durability and exact fitment, which helps maintain the integrity of the cooling system and reduces installation time. Part number 23443 is part of this line, designed specifically for Ford Fusion and Mercury Milan models requiring a molded radiator coolant hose.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Maintaining proper coolant flow to prevent engine overheating
• Upgrading to a molded hose for improved fit and reliability
• Addressing hose failures due to chemical or heat exposure

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury from hot coolant. Verify that the hose dimensions match the vehicle’s specifications, particularly the inside diameters and centerline length. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design of this hose simplifies alignment and reduces the need for adjustments during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23443 is manufactured to meet OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.