Gates TL188 Turbocharger Oil Return Line

Turbocharger Oil Drain Line for Volkswagen Applications

Gates TL188 is a turbocharger oil drain line built for oil return service in turbocharged systems. It uses stainless steel construction and OE exact comparison rating to match the original routing and connection style on select Volkswagen models.

Compatible with 2014-2018 Volkswagen Beetle, 2014-2018 Volkswagen Passat, and 2014-2018 Volkswagen Jetta applications listed below, this Gates turbocharger oil line is built for direct-fit replacement where a bolt-on drain connection is required. The TL188 part number is also referenced as 06K145735L for the same application.

Key Features

• Turbocharger oil drain line for oil return service
• Stainless steel construction for durability in high-heat turbo environments
• Bolt-on inlet and outlet fittings for OE-style attachment
• OE Exact comparison rating for original-equipment-style fit and function
• Centerline length: 8.25 in. / 210 mm
• Contents: turbocharger oil drain line and 2 bolts
• Gates Turbocharger Oil Line product line

Detailed Description

The Gates Turbocharger Oil Line line focuses on oil conveyance to and from the turbocharger, where heat and pressure place constant demands on the drain path. TL188 is a stainless steel turbocharger oil drain line with bolt-on fittings at both ends, built to follow the OE routing used on select Volkswagen turbo systems. For buyers searching for a Volkswagen Beetle turbocharger oil drain line, Volkswagen Jetta turbo oil return line, or Volkswagen Passat turbocharger oil line, this part number provides a direct-reference replacement path.

This part cross-references Gates TL188 and 06K145735L for the same application.

What It Helps Address

• Oil leakage at the turbocharger drain connection
• Cracked, corroded, or heat-damaged oil return tubing
• Poor oil drainage from the turbocharger housing
• Fitment issues caused by non-OE-style replacement lines
• Service needs on turbocharged Volkswagen Beetle, Jetta, and Passat models

Installation Notes and Tips

Verify the vehicle year, engine configuration, and turbocharger oil line routing before installation. Match the bolt-on inlet and outlet fittings to the original line and confirm the centerline length of 8.25 inches / 210 mm against the removed part. Clean the mating surfaces and inspect adjacent seals, fasteners, and turbocharger connections for wear before reassembly.

Quality Assurance

Gates designs this turbocharger oil drain line for oil conveyance in demanding turbocharger environments, with stainless steel construction and an OE Exact comparison rating to support original-style fitment on the listed Volkswagen applications.