Gates 52168 Radiator Coolant Hose - Upper or Upper - Engine To Radiator

Gates Molded Coolant Hose 52168

The Gates 52168 molded coolant hose is built for coolant routing applications that require an OEM-quality formed hose profile. It uses EPDM construction and the molded shape helps match the original routing on supported Freightliner applications.

Key Features

• EPDM construction for coolant system service.
• Molded design follows the original hose path.
• Fits upper coolant applications with OEM-quality specifications.
• Centerline length measures 31.31 in. (795 mm).
• End diameters measure 1.75 in. (44 mm) and 2 in. (51 mm).

Detailed Description

This Gates radiator coolant hose is part of the Molded Coolant Hose line, a product line focused on replacement hoses for upper, lower, bypass, heater, and related coolant circuits. The 52168 is shaped for direct coolant routing service and is listed for Freightliner B2, Freightliner S2C, Freightliner S2RV, and Freightliner XC Modular Rail, XC Raised Rail, and XC Straight Rail applications. It is a practical choice when replacing a formed hose that must maintain the original routing and connection sizes. This part cross-references BBB Industries 52168 for the same application.

What It Is Used For

• Replacing a worn or cracked molded coolant hose.
• Restoring proper coolant flow through the radiator circuit.
• Addressing leaks at hose ends or along the hose body.
• Matching the original formed routing on supported Freightliner models.

Installation Notes and Tips

Verify hose routing, end diameters, and centerline length before installation. Confirm the application notes for upper and upper engine-to-radiator positions on the specific Freightliner model. Inspect adjoining fittings and clamps for wear before installing the new hose.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for replacement use. The Molded Coolant Hose line is positioned as a broad replacement offering for coolant hose applications.