Gates 23669 Radiator Coolant Hose - Lower

Gates Molded Coolant Hose for OE-Style Cooling Repair

The Gates 23669 molded coolant hose is built for lower radiator coolant hose replacement on select Ford and Lincoln applications. It uses EPDM and plastic construction and follows application-specific dimensions for a direct-fit cooling system repair.

Key Features

• Molded coolant hose for radiator and engine cooling system service
• EPDM and plastic construction for coolant exposure resistance
• 1.48 in. (38 mm) inside diameter at both ends
• 44 in. (1118 mm) centerline length
• Modular hose design with an outlet component
• Built to match specific OE-style routing and integrated component requirements

Product Details

Gates Molded Coolant Hose part number 23669 is part of the Molded Coolant Hose line, which focuses on application-specific cooling hose assemblies for vehicles that use molded routing and modular hose architecture. Gates builds this hose to align with the original equipment layout for the cooling circuit, including the molded shape and modular outlet configuration needed for proper fitment in the vehicle’s lower hose path. This part cross-references Dayco 72655 for the same application.

Compatible With 2010-2012 Ford Fusion, lower, and 2007-2012 Lincoln MKZ, lower. For buyers searching for a Ford Fusion lower radiator coolant hose or a Lincoln MKZ molded coolant hose replacement, Gates 23669 provides the specified dimensions and OE-style construction for those applications.

Common Problems This Part Can Address

• Cracked or deteriorated lower radiator hose material
• Coolant leaks at a molded hose section
• Incorrect hose routing after cooling system repair
• Fitment issues from using a universal hose instead of an application-specific part
• Loss of cooling system integrity from aged EPDM hose material

Installation Notes and Tips

Verify the hose routing, end diameters, and centerline length against the removed part before installation. Inspect adjoining clamps, fittings, and cooling system connections for wear, corrosion, or residue that could affect sealing. After installation, refill and bleed the cooling system according to the vehicle service procedure and check for leaks at operating temperature.

Quality Assurance

Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this hose is manufactured to application-specific specifications similar to OE requirements. The molded design and integrated modular outlet support proper cooling system service on the listed Ford Fusion and Lincoln MKZ applications.