Gates 52442 Radiator Coolant Hose - Lower, Lower - Pipe To Radiator or Lower - Radiator To Pipe

Overview

Gates 52442 is a molded radiator coolant hose built for lower cooling-system routing on select Volvo and Mack heavy-duty applications. It uses OEM-quality specifications and EPDM construction to match the shape and service demands of the original hose path.

This Gates Molded Coolant Hose line is engineered for radiator hose replacement across multiple coolant applications, helping reduce the need to source the part from an OE dealer. Part number 52442 is listed for fitment on Volvo VAH, Volvo VHD, and Mack Granite applications.

Key Features

• EPDM construction for coolant-system durability.
• Molded shape for accurate hose routing and fit.
• 2.3 in. and 2.5 in. end inside diameters for listed applications.
• 9.13 in. centerline length for proper hose geometry.
• No spring included.

Detailed Description

Gates 52442 is a molded coolant hose designed for lower radiator connections and related pipe-to-radiator routing. The hose profile follows the original path used in the application, which helps maintain correct alignment and clearance in the cooling system. With EPDM material and OEM-quality specifications, this hose is built for replacement use where a formed hose is required. The Gates 52442 part number is also referenced by cross numbers 23278061 and F12106 for the same application.

Common Uses

• Replacing a worn or cracked lower radiator hose.
• Restoring coolant flow through a damaged molded hose section.
• Addressing leaks at formed hose connections.
• Correcting hose routing issues caused by an incorrect replacement part.

Installation Notes

Verify end diameters, centerline length, and routing before installation. This hose is listed for lower radiator-to-pipe and pipe-to-radiator applications, so match the vehicle’s cooling layout to the catalog fitment before ordering. Confirm the hose path is free of debris and inspect adjoining clamps and fittings during service.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for listed heavy-duty applications. The molded hose line is positioned as a broad replacement offering for coolant-system service.