Rein TRU0379 Turbocharger Oil Return Line

Turbo Oil Return Line for GM Turbo Applications

Rein TRU0379 is a specific-fit turbocharger oil return line built for GM turbocharged applications that need a reliable path for returning oil from the turbocharger. It is designed with premium OE-quality hose material to handle heat, oil exposure, and ozone-related wear in demanding turbo cooling systems.

Compatible with select Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze Limited, and Chevrolet Cruze models, this turbo oil return pipe is a direct replacement for common OE-style service needs. The TRU0379 also includes a seal for installation.

Key Features

• Specific-fit turbocharger oil return line for select GM vehicles
• Improved design grade for OE-style replacement service
• Premium hose material built for turbo system heat and fluid exposure
• Resists oil, ozone, and elevated temperatures that can shorten service life
• Gasket or seal included
• Rein TRU0379 cross-references GM part numbers 55569839 and 55587854 for the same application

Detailed Product Overview

Rein Automotive TRU0379 is engineered as a turbocharger oil return line for vehicles that rely on a stable oil drain path from the turbocharger back to the engine. The hose material is selected for durability in high-temperature turbo environments, where repeated exposure to heat, oil, and ozone can lead to cracking, hardening, or leakage. This makes the part a practical replacement for turbo oil return service on Buick Encore and Chevrolet Trax, as well as Chevrolet Sonic, Cruze Limited, and Cruze models.

As a specific-fit component, TRU0379 is built for direct application coverage rather than universal use. The included seal supports a proper service replacement, while the improved design grade reflects an updated OE-style construction for turbo oil return line repair.

Vehicle Fitment

• Fits 2013-2021 Buick Encore, N/A
• Fits 2013-2021 Chevrolet Trax, N/A
• Fits 2012-2020 Chevrolet Sonic, N/A
• Fits 2016 Chevrolet Cruze Limited, N/A
• Fits 2011-2015 Chevrolet Cruze, N/A

Common Repair Uses

• Oil seepage at the turbocharger return path
• Cracked or heat-aged turbo oil return hose
• Leak repair after seal deterioration
• Replacement of a damaged OE-style turbo drain line
• Service on turbocharged Buick Encore and Chevrolet Cruze applications

Installation Notes

Verify vehicle application by year and model before installation. Inspect the turbocharger outlet, return connection points, and surrounding hoses for heat damage or contamination before fitting the new line. Because mounting hardware is not included, reuse or source any required fasteners separately as needed. Confirm the included seal is seated correctly and check for leaks after startup.

Quality Assurance

Rein turbo oil return pipes are manufactured to OE-quality material standards for use in turbo cooling systems. The construction is intended to withstand heat, oil, and ozone exposure associated with turbocharger service, supporting dependable replacement performance in the specified GM applications.