Gates TL190 Turbocharger Oil Return Line

Turbocharger Oil Drain Line Overview

Gates TL190 is a turbocharger oil drain line built for oil return service in turbocharged engines. It uses stainless steel construction and bolt-on fittings to support a secure, OE-exact replacement for selected applications.

Key Features

• Stainless steel construction for durability in turbocharger service.
• Bolt-on inlet and outlet fittings for direct replacement fitment.
• OE Exact comparison rating for application-matched replacement.
• Designed for oil conveyance to and from the turbocharger.
• Includes the drain line, gaskets, and bolts as listed in the product data.

Detailed Description

This Gates turbocharger oil return line is engineered to route oil away from the turbocharger while resisting leaks and high operating temperatures. The TL190 part number identifies an OE-exact style replacement for a range of GM turbocharged vehicles, including Chevrolet Camaro, Chevrolet Malibu, Buick Envision, Chevrolet Equinox, GMC Terrain, Cadillac ATS, Cadillac CTS, Cadillac CT6, Buick Regal, Buick Regal Sportback, Buick Regal TourX, and Chevrolet Traverse applications. This part cross-references GM 12627085 and 12679315 for the same application.

Gates Turbocharger Oil Line products focus on controlled oil transfer in demanding turbo system environments. For buyers searching for a turbocharger oil drain line for Chevrolet Malibu or a turbocharger oil return line for Buick Envision applications, TL190 provides a direct-fit replacement path with the correct bolt-on connection style.

Common Problems This Part Addresses

• Oil seepage at the turbocharger drain connection.
• Cracked or corroded factory oil return tubing.
• Improper oil routing in turbocharger service.
• Heat-related deterioration of the original drain line.
• Fitment issues when replacing a worn turbo oil return line.

Installation Notes and Tips

Verify the vehicle year, make, model, and turbocharger application before installation. Match the bolt-on inlet and outlet fittings to the original line and inspect the sealing surfaces carefully. Replace damaged gaskets and confirm the line is routed without stress or contact with hot components.

Quality Assurance

Gates designs turbocharger oil supply and drain lines for leak resistance and high-temperature operation in turbo systems. The OE Exact comparison rating supports application-specific replacement selection.