Homeβ€Ί Air and Fuel Delivery > Turbocharger, Supercharger and Ram Airβ€Ί Gates TL166 Turbocharger Oil Return Line
Part #: TL166

Gates TL166 Turbocharger Oil Return Line

Turbocharger Oil Line
βš™οΈ 127 vehicles fit this part
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βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸ“¦Turbocharger Oil Line
πŸš—Fitment: Audi and Volkswagen, A3, A3 Quattro, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, allroad, Beetle, CC, Eos, Golf, Golf City, Golf R, GTI, Jetta, Jetta City, Passat, Passat CC, Q3, Q3 Quattro, Q5, S3, Tiguan, Tiguan Limited, and TT Quattro
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Reliable Turbocharger Oil Return Line for Audi and Volkswagen

The Gates Turbocharger Oil Line TL166 is engineered to provide a durable and precise turbocharger oil drain solution for select Audi and Volkswagen models. Designed with stainless steel and rubber materials, this turbocharger oil return line ensures proper oil flow and longevity under demanding conditions.

Key Features of Gates Turbocharger Oil Line TL166

  • Constructed from high-quality stainless steel and rubber for durability and flexibility
  • Centerline length of 172 mm (6.75 inches) for exact fitment
  • Bolt-on inlet and outlet fittings for secure and straightforward installation
  • Includes turbocharger oil drain line and 2 gaskets for sealing
  • OE comparison rating: exact match to original equipment specifications

Detailed Product Description

The Gates Turbocharger Oil Line TL166 is a turbocharger oil drain line designed specifically for a range of Audi and Volkswagen vehicles, including models such as the A3, A4, A5, A6, Beetle, Golf, Jetta, Passat, Q3, Q5, S3, Tiguan, and TT Quattro. This part features a centerline length of 172 mm (6.75 inches), ensuring precise compatibility with the turbocharger system. Both the inlet and outlet fittings utilize a bolt-on design, facilitating a secure connection and ease of replacement. The combination of stainless steel and rubber materials provides resistance to heat and pressure, critical for maintaining oil flow and preventing leaks in turbocharged engines.

About the Turbocharger Oil Line Product Line

The Gates Turbocharger Oil Line product line focuses on delivering reliable oil delivery and return components for turbocharger systems. This line is engineered to meet or exceed original equipment standards, providing exact fitment and durable materials to support the demanding environment of turbocharged engines. The TL166 is part of this line, offering a direct replacement solution for turbocharger oil drain lines on various Audi and Volkswagen models.

Common Applications and Issues Addressed

  • Replacement of worn or damaged turbocharger oil return lines
  • Prevention of oil leaks that can cause turbocharger failure
  • Restoration of proper oil drainage to maintain turbocharger lubrication
  • Addressing degraded or cracked rubber sections in original lines
  • Ensuring secure bolt-on connections to avoid oil pressure loss

Installation Notes and Tips

When installing the Gates Turbocharger Oil Line TL166, ensure the vehicle is cool and the turbocharger system is depressurized. Use the included gaskets to achieve a proper seal at both the inlet and outlet bolt-on fittings. Verify the centerline length of 172 mm matches the original part to avoid fitment issues. Tighten fittings to manufacturer torque specifications to prevent leaks without damaging the line.

Quality Assurance and Warranty

Gates manufactures the Turbocharger Oil Line TL166 to meet OE exact standards, ensuring reliable performance and durability. The use of stainless steel and rubber materials supports long service life under high-temperature conditions. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.

BrandGates
Part NumberTL166
PositionTurbocharger Oil Line
MaterialStainless steel, rubber
Centerline Length172
Centerline Length6.75
Inlet Fitting TypeBolt on
Outlet Fitting TypeBolt on
Centerline Length (in)6.75
Centerline Length (mm)172
ContentsTurbocharger oil drain line, 2 gaskets
DescriptionTurbocharger oil drain line
Inlet Fitting TypeBolt on
OE Comparison RatingOe exact
Outlet Fitting TypeBolt on
TypeTurbocharger oil drain line

This part fits 127 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018AudiQ32.0LL4GASN/ATurbocharger Oil Line
2018AudiQ3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2017VolkswagenCC2.0LL4GASN/ATurbocharger Oil Line
2017VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2017VolkswagenTiguan Limited2.0LL4GASN/ATurbocharger Oil Line
2016AudiA41.8LL4GASN/ATurbocharger Oil Line
2016AudiA42.0LL4GASN/ATurbocharger Oil Line
2016AudiA4 allroad2.0LL4FLEXN/ATurbocharger Oil Line
2016AudiA4 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2016AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2016AudiA52.0LL4GASN/ATurbocharger Oil Line
2016AudiA5 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2016AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2016Audiallroad2.0LL4FLEXN/ATurbocharger Oil Line
2016AudiQ52.0LL4ELECTRIC/GASN/ATurbocharger Oil Line
2016VolkswagenCC2.0LL4GASN/ATurbocharger Oil Line
2016VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2016VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2015AudiA4 allroad2.0LL4FLEXN/ATurbocharger Oil Line
2015AudiA51.8LL4GASN/ATurbocharger Oil Line
2015AudiA52.0LL4GASN/ATurbocharger Oil Line
2015AudiA5 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2015AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2015AudiA62.0LL4GASN/ATurbocharger Oil Line
2015AudiA6 Quattro2.0LL4GASN/ATurbocharger Oil Line
2015Audiallroad2.0LL4FLEXN/ATurbocharger Oil Line
2015AudiQ52.0LL4ELECTRIC/GASN/ATurbocharger Oil Line
2015VolkswagenCC2.0LL4GASN/ATurbocharger Oil Line
2015VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2015VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2014AudiA42.0LL4GASN/ATurbocharger Oil Line
2014AudiA4 allroad2.0LL4FLEXN/ATurbocharger Oil Line
2014AudiA4 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2014AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2014AudiA52.0LL4GASN/ATurbocharger Oil Line
2014AudiA5 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2014AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2014AudiA62.0LL4GASN/ATurbocharger Oil Line
2014AudiA6 Quattro2.0LL4GASN/ATurbocharger Oil Line
2014Audiallroad2.0LL4FLEXN/ATurbocharger Oil Line
2014AudiQ52.0LL4ELECTRIC/GASN/ATurbocharger Oil Line
2014AudiQ52.0LL4FLEXN/ATurbocharger Oil Line
2014AudiQ52.0LL4GASN/ATurbocharger Oil Line
2014VolkswagenCC2.0LL4GASN/ATurbocharger Oil Line
2014VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2014VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2013AudiA32.0LL4GASN/ATurbocharger Oil Line
2013AudiA3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2013AudiA42.0LL4GASN/ATurbocharger Oil Line
2013AudiA4 allroad2.0LL4FLEXN/ATurbocharger Oil Line
2013AudiA4 allroad2.0LL4GASN/ATurbocharger Oil Line
2013AudiA4 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2013AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2013AudiA52.0LL4GASN/ATurbocharger Oil Line
2013AudiA5 Quattro2.0LL4FLEXN/ATurbocharger Oil Line
2013AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2013AudiA62.0LL4GASN/ATurbocharger Oil Line
2013AudiA6 Quattro2.0LL4GASN/ATurbocharger Oil Line
2013Audiallroad2.0LL4FLEXN/ATurbocharger Oil Line
2013AudiQ52.0LL4ELECTRIC/GASN/ATurbocharger Oil Line
2013AudiQ52.0LL4FLEXN/ATurbocharger Oil Line
2013AudiQ52.0LL4GASN/ATurbocharger Oil Line
2013AudiTT Quattro2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenBeetle2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenGolf2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenGolf R2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenJetta2.0LL4GASN/ATurbocharger Oil Line
2013VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2012AudiA32.0LL4GASN/ATurbocharger Oil Line
2012AudiA3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2012AudiA42.0LL4GASN/ATurbocharger Oil Line
2012AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2012AudiA52.0LL4GASN/ATurbocharger Oil Line
2012AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2012AudiA62.0LL4GASN/ATurbocharger Oil Line
2012AudiQ52.0LL4GASN/ATurbocharger Oil Line
2012AudiTT Quattro2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenBeetle2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenGolf R2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenGTI2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenJetta2.0LL4GASN/ATurbocharger Oil Line
2012VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2011AudiA32.0LL4GASN/ATurbocharger Oil Line
2011AudiA3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2011AudiA42.0LL4GASN/ATurbocharger Oil Line
2011AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2011AudiA52.0LL4GASN/ATurbocharger Oil Line
2011AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2011AudiQ52.0LL4GASN/ATurbocharger Oil Line
2011AudiTT Quattro2.0LL4GASN/ATurbocharger Oil Line
2011VolkswagenGTI2.0LL4GASN/ATurbocharger Oil Line
2011VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2010AudiA32.0LL4GASN/ATurbocharger Oil Line
2010AudiA3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2010AudiA42.0LL4GASN/ATurbocharger Oil Line
2010AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2010AudiA52.0LL4GASN/ATurbocharger Oil Line
2010AudiA5 Quattro2.0LL4GASN/ATurbocharger Oil Line
2010AudiS32.0LL4GASN/ATurbocharger Oil Line
2010VolkswagenGolf City2.0LL4GASN/ATurbocharger Oil Line
2010VolkswagenGTI2.0LL4GASN/ATurbocharger Oil Line
2010VolkswagenJetta2.0LL4GASN/ATurbocharger Oil Line
2010VolkswagenPassat2.0LL4GASN/ATurbocharger Oil Line
2010VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2009AudiA32.0LL4GASN/ATurbocharger Oil Line
2009AudiA3 Quattro2.0LL4GASN/ATurbocharger Oil Line
2009AudiA42.0LL4GASN/ATurbocharger Oil Line
2009AudiA4 Quattro2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenCC2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenEos2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenGolf City2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenGTI2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenJetta2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenJetta City2.0LL4GASN/AEng. Designation CBFA; Turbocharger Oil Line
2009VolkswagenJetta City2.0LL4GASN/AEng. Designation CCTA; Turbocharger Oil Line
2009VolkswagenPassat2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenPassat CC2.0LL4GASN/ATurbocharger Oil Line
2009VolkswagenTiguan2.0LL4GASN/ATurbocharger Oil Line
2008AudiA32.0LL4GASN/ATurbocharger Oil Line
2008VolkswagenGolf City2.0LL4GASN/ATurbocharger Oil Line
2008VolkswagenJetta2.0LL4GASN/ATurbocharger Oil Line
2008VolkswagenJetta City2.0LL4GASN/AEng. Designation CCTA; Turbocharger Oil Line
2008VolkswagenJetta City2.0LL4GASN/AEng. Designation CBFA; Turbocharger Oil Line
2007VolkswagenGolf2.0LL4GASN/ATurbocharger Oil Line
2007VolkswagenGolf City2.0LL4GASN/ATurbocharger Oil Line

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

06H 145 735B06H 145 735C06H 145 735E06H145735G1072667-581TL166

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.