Rotomaster K1030171N Turbocharger

Rotomaster New Turbocharger K1030171N

Restore boost response and engine efficiency with the Rotomaster K1030171N new turbocharger. This direct-replacement unit is built for OE fit and tested for performance on a range of Audi and Volkswagen applications, including Audi A3, Audi Q3, Volkswagen GTI, and Volkswagen Tiguan.

Rotomaster’s New Turbocharger line focuses on 100% new components, coolant-cooled operation, and application-specific fitment for common 2.0L turbocharged platforms. The K1030171N is supplied as a journal-bearing turbocharger with a wastegate actuator, making it a practical replacement for worn or failed factory units.

Key Features

• 100% new turbocharger construction with tested OE-style fit and performance
• Journal bearing design for proven turbocharger operation
• Coolant-cooled turbocharger design
• Wastegate actuator included
• Package contents include turbocharger, gasket(s), studs, washers, and syringe
• Designed for direct replacement on select Audi and Volkswagen turbo applications

Detailed Description

The Rotomaster K1030171N turbocharger is engineered for drivers replacing a worn factory turbo on vehicles such as the Audi A3, Audi Q3, Volkswagen GTI, Volkswagen Tiguan, and related fitments. It is built from steel and aluminum components and tested to meet or exceed OE performance expectations. The included pre-lube syringe helps protect the turbo during installation, while the supplied gaskets and related mounting pieces support a cleaner replacement process.

This part cross-references Audi and Volkswagen OE numbers such as 06J145701K and 06J145701N for the same application. If you are searching for a new turbocharger for a 2008-2014 Volkswagen GTI or a 2008-2013 Audi A3, K1030171N is a direct-replacement option to consider.

What It Helps Fix

• Loss of engine power from a failing turbocharger
• Boost lag or inconsistent turbo response
• Oil leakage from worn internal turbo seals
• Smoke in the exhaust caused by turbo wear or engine blow-by
• Damage from contaminated oil or foreign object ingestion

Installation Notes and Tips

Before installing a replacement turbocharger, diagnose and correct the original failure cause. Replace the engine oil at regular intervals, inspect the air filter, and clean the intake and exhaust tract to reduce the risk of repeat damage. Allow the engine to cool before shutdown to help prevent oil coking in the turbocharger. Any nicks, chips, or scratches on the compressor or turbine wheels indicate foreign object damage and should be addressed before installation.

Fits 2015-2018 Audi Q3, N/A; Fits 2015-2018 Audi Q3 Quattro, N/A; Fits 2017-2018 Volkswagen Tiguan Limited, N/A; Fits 2009-2017 Volkswagen CC, N/A; Fits 2009-2017 Volkswagen Tiguan, N/A; Fits 2009-2016 Volkswagen Eos, N/A; Fits 2008-2014 Volkswagen GTI, N/A; Fits 2008-2013 Audi A3, N/A; Fits 2009-2013 Audi A3 Quattro, N/A; Fits 2012-2013 Volkswagen Beetle, N/A; Fits 2013 Volkswagen Golf, N/A; Fits 2012 Volkswagen Jetta, N/A; Fits 2008-2010 Volkswagen Jetta, N/A; Fits 2009-2010 Audi TT Quattro, N/A; Fits 2008-2010 Volkswagen Passat, N/A; Fits 2009-2010 Volkswagen Passat CC, N/A; Fits 2009 Audi TT, N/A.

Quality Assurance

Rotomaster designs and tests this turbocharger to match OE fit and performance requirements and to comply with federal emissions regulations. The brand’s New Turbocharger line is intended to return the vehicle to reliable operation with a direct-replacement part built from all-new components.