BorgWarner 53039880105 Turbocharger

BorgWarner Turbocharger 53039880105

The BorgWarner 53039880105 turbocharger is an OE-quality replacement built for select Volkswagen and Audi applications. It features a coolant-cooled center housing and a journal bearing design, making it a direct-fit service turbocharger for vehicles originally equipped with the matching OE number.

Key Features

• Coolant-cooled center housing for thermal management
• Journal bearing construction
• OE-quality aftermarket turbocharger from BorgWarner
• Direct replacement for select factory turbo applications
• Part number 53039880105 for accurate ordering and identification

Detailed Description

BorgWarner 53039880105 is an aftermarket service turbocharger engineered for import passenger vehicles that use the corresponding OE turbocharger reference. BorgWarner supplies turbochargers to a wide range of OEM vehicle brands, and this replacement unit reflects that OE-focused manufacturing approach for service use. It is a fitment-based solution for drivers and repair shops servicing Audi TT, Audi A3, Volkswagen Eos, Volkswagen GTI, Volkswagen Jetta, and Volkswagen Passat applications with the listed OE numbers. This part cross-references 06F145701H and 06F145701HX for the same application.

Compatible With: Fits 2008-2009 Audi TT, N/A; Fits 2006-2008 Audi A3, N/A; Fits 2007-2009 Volkswagen Eos, N/A; Fits 2006-2008 Volkswagen GTI, N/A; Fits 2006-2008 Volkswagen Jetta, N/A; Fits 2006-2008 Volkswagen Passat, N/A.

What This Turbocharger Helps Address

• Loss of boost pressure from a worn turbocharger
• Excessive shaft play or bearing wear
• Oil consumption related to turbocharger wear
• Coolant-side service replacement needs on OE-equipped vehicles
• Check engine lights tied to turbocharger performance faults

Installation Notes and Tips

Verify the OE number on the original turbocharger before ordering, especially on Audi TT, Audi A3, and Volkswagen models with multiple factory turbo references. Mounting hardware, gaskets, seals, and mounting brackets are not included. Inspect oil and coolant lines, replace worn seals, and confirm the lubrication system is clean before installation. Proper priming and leak checks are important after installation.

Quality Assurance

BorgWarner is a long-established turbocharger manufacturer with OE supply experience across import and domestic vehicle platforms. This 53039880105 service turbocharger is built to OE-quality standards for the listed applications and is intended to match the factory turbocharger reference used on the specified vehicles.