Gates TL140 Turbocharger Oil Return Line

Turbocharger Oil Line for Volkswagen and Audi

The Gates TL140 turbocharger oil line is built for oil conveyance to and from the turbocharger in high-heat engine environments. It uses stainless steel construction and OE exact comparison rating to support a direct-fit replacement for select Volkswagen and Audi applications.

• Stainless steel construction for durability in turbocharger service
• Female thread inlet and female thread outlet
• Centerline length: 28.25 in. / 718 mm
• OE exact comparison rating for application-specific replacement
• Turbocharger oil feed line design for oil transfer in the turbo system

Gates Turbocharger Oil Line Details

Gates Turbocharger Oil Line products are engineered for oil supply and drain routing at the turbocharger, where heat and pressure demand a stable, leak-resistant line. The TL140 is part of the Gates Turbocharger Oil Line family and is specified as a turbocharger oil feed line with stainless steel construction and threaded female connections at both ends. This part number, TL140, is listed as a direct OE-style replacement and cross-references 03L145771 for the same application.

Vehicle Fitment

• Fits 2014 Volkswagen Beetle, N/A - Turbocharger Oil Line
• Fits 2010-2014 Volkswagen Golf, N/A - Turbocharger Oil Line
• Fits 2013-2014 Volkswagen Jetta, N/A - Turbocharger Oil Line
• Fits 2009-2010 Volkswagen Jetta, N/A - Turbocharger Oil Line
• Fits 2010-2013 Audi A3, N/A - Turbocharger Oil Line

Common Replacement Uses

• Replacing a leaking or heat-damaged turbocharger oil line
• Restoring proper oil routing to the turbocharger
• Addressing cracked, corroded, or fatigued factory oil line components
• Correcting fitment issues on a Volkswagen Jetta turbocharger oil line replacement
• Servicing a Volkswagen Golf or Audi A3 turbo oil feed line with OE-style dimensions

Installation Notes and Tips

Verify thread type, centerline length, and routing before installation. Inspect mating surfaces, turbocharger ports, and adjacent oil system components for wear or contamination, and confirm the line follows the original path without kinks or tension. For Volkswagen Beetle, Golf, Jetta, and Audi A3 turbocharger service, match the existing OE configuration to ensure proper alignment.

Quality Assurance

Gates manufactures this turbocharger oil line with stainless steel construction and an OE exact comparison rating to match the intended application. The TL140 is built for the temperature demands of turbocharger oil transfer and is identified as a direct replacement for select Volkswagen and Audi vehicles.