Gates TL128 Turbocharger Coolant Line - Return

Turbocharger Coolant Return Line for GM Turbo Applications

The Gates TL128 turbocharger coolant return line routes coolant away from the turbocharger to help maintain stable system flow in high-heat conditions. Built with steel and rubber construction and an OE Exact comparison rating, it is a direct-fit replacement for select Buick Encore, Chevrolet Trax, Chevrolet Sonic, and Chevrolet Cruze applications.

• Turbocharger coolant return line for the return side of the turbo system
• Steel and rubber construction for heat-exposed coolant routing
• Push-on inlet fitting and clamp-on outlet fitting
• Centerline length: 10.87 in. (276 mm)
• Includes turbocharger coolant return line and adapter fitting
• OE Exact comparison rating for factory-style fit and function

Gates Turbocharger Coolant Line Details

The Gates Turbocharger Coolant Line product line is built for coolant conveyance to and from the turbocharger, with a focus on leak resistance and durability in elevated-temperature environments. Part number TL128 is a turbocharger coolant return line that matches the original-style layout for service replacement on turbocharged GM compact vehicles. This part cross-references Dorman - OE Solutions 625-831 for the same application.

Vehicle Fitment

• Fits 2013-2021 Buick Encore, Return
• Fits 2013-2021 Chevrolet Trax, Return
• Fits 2012-2020 Chevrolet Sonic, Return
• Fits 2016 Chevrolet Cruze Limited, Return
• Fits 2016 Chevrolet Cruze NG, Return; Old Body Style
• Fits 2011-2015 Chevrolet Cruze, Return

What This Part Helps Address

• Coolant seepage at a worn turbocharger return line
• Cracked or heat-damaged coolant hose sections near the turbo
• Improper coolant routing caused by a failed original line
• Loss of coolant flow through the turbocharger cooling circuit
• Fitment issues when replacing the original turbocharger coolant line on Buick Encore, Chevrolet Trax, or Chevrolet Sonic models

Installation Notes

Verify the vehicle’s turbocharger coolant line routing, fitting style, and centerline length before installation. The TL128 uses a push-on inlet and clamp-on outlet configuration, so confirm hose condition and clamp compatibility during service. For best results, compare the removed line to the replacement before final assembly on Chevrolet Cruze, Chevrolet Sonic, and Buick Encore applications.

Quality Assurance

Gates manufactures this turbocharger coolant return line with steel and rubber materials and an OE Exact comparison rating to support factory-style replacement needs. The design is focused on reliable coolant conveyance in the turbocharger system under high-temperature operating conditions.