Gates TL152 Turbocharger Oil Return Line

Turbocharger Oil Drain Line for OE-Exact Fitment

The Gates TL152 turbocharger oil drain line is built for controlled oil return from the turbocharger in diesel truck applications. With an OE Exact comparison rating and steel construction, it is made to match the original routing and connection style used on the vehicle.

Compatible with 2001-2004 Chevrolet Silverado 2500 HD, 2001-2004 Chevrolet Silverado 3500, 2001-2004 GMC Sierra 2500 HD, and 2001-2004 GMC Sierra 3500, this turbocharger oil line supports proper oil drainage in the turbo system. The Gates Turbocharger Oil Line product line focuses on oil supply and drain routing for turbocharged engines where heat and sealing integrity matter.

Key Features

• Part number TL152
• Turbocharger oil drain line for turbo oil return service
• Steel construction for durability in high-heat engine bay conditions
• OE Exact comparison rating for original-style fit and function
• Centerline length: 12 in. / 304 mm
• Includes the drain line, bolts, nuts, studs, and gaskets as listed in the product contents

Detailed Description

Gates TL152 is a turbocharger oil return line engineered for oil conveyance away from the turbocharger and back into the engine system. The steel tube design helps maintain a stable path for oil drainage while withstanding the elevated temperatures common around turbocharger assemblies. For owners searching for a 2001-2004 Chevrolet Silverado 2500 HD turbocharger oil drain line or a 2001-2004 GMC Sierra 3500 turbo oil return line, TL152 provides a direct OE-style service part reference.

This part cross-references Dorman - OE Solutions 904-117 for the same application.

What It Helps Address

• Oil leakage at the turbocharger drain connection
• Restricted or damaged turbo oil return routing
• Corrosion or fatigue in the original steel drain line
• Improper sealing at the turbocharger oil drain interface
• Service replacement needs on turbocharged Silverado and Sierra diesel trucks

Installation Notes and Tips

Verify the vehicle application before installation and compare the original line routing, mounting points, and connection style to the new part. Inspect the sealing surfaces and replace worn gaskets during service to help maintain a proper seal. Confirm that the line is positioned without kinks or contact with hot or moving components after installation.

Quality Assurance

Gates turbocharger oil supply and drain lines are built for oil transfer in turbocharger systems and are designed to handle the heat and sealing demands of this application. The TL152 carries an OE Exact comparison rating for application-matched replacement.