Rein TRP0313 Turbocharger Oil Return Line - Rear

Turbo Oil Return Pipe for BMW Applications

Restore proper turbo oil drainage with the Rein TRP0313 turbocharger oil return line. This OE-quality replacement is built with premium EPDM hose material and ContiTech hose construction to handle heat, oil exposure, and ozone-related wear in turbo cooling systems.

Compatible with select BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, 335xi, X6, and Z4 rear applications, the Rein TRP0313 is a direct-fit turbo oil return pipe for service work that calls for accurate routing and dependable sealing.

Key Features

• OE-quality turbo oil return pipe for turbocharger oil drainage service
• Premium ContiTech hose construction for resistance to premature hose failure
• EPDM hose material designed to withstand heat, oil, and ozone exposure
• Direct-fit replacement for the original turbo oil return line
• Restores safe and proper turbo system operation
• Rein TRP0313 is built for application-specific BMW fitment

Detailed Description

The Rein TRP0313 turbocharger oil return line is engineered as an OE-style replacement for BMW turbocharged vehicles that rely on a properly functioning oil return path. By carrying oil away from the turbocharger and back into the engine system, the line helps maintain correct turbo lubrication and cooling behavior. This part is a practical choice when replacing a worn, heat-aged, or oil-damaged return pipe on BMW 135i, 335i, 335is, 335i xDrive, 335xi, X6, 1 Series M, and Z4 rear applications. The Rein TRP0313 is designed to match the original routing and fitment requirements for a direct replacement service job.

This part cross-references BMW 11427562800 for the same application.

Common Problems This Part Can Address

• Oil seepage or leakage at the turbo return line
• Cracked or hardened hose from heat cycling
• Turbo oil drainage issues caused by deteriorated tubing
• Loss of proper sealing at the return connection points
• Service replacement for a damaged OE turbo oil return pipe

Installation Notes and Tips

Verify vehicle fitment by year, model, and rear-position application before installation. Inspect adjoining turbo oil feed and return components, seals, and connection points for wear so the repair is completed correctly. Replacing both feed and return pipes together helps maintain consistent turbo system performance and safety levels.

Quality Assurance

Rein manufactures this turbo oil return pipe with premium OE-quality hose material for durability in demanding turbocharger environments. The design focuses on resistance to heat, oil, and ozone exposure, helping support long-term service life in BMW turbo applications.