BorgWarner 54399880031 Turbocharger

BorgWarner Turbocharger for Volkswagen Jetta

The BorgWarner 54399880031 turbocharger is an OE-quality replacement built for 2005-2006 Volkswagen Jetta applications with OE No. 038253014Q. It uses a journal bearing design and is sourced from a manufacturer known for supplying turbochargers to a wide range of OEM vehicle brands.

Key Features

• Turbocharger assembly for diesel air and fuel delivery applications
• Journal bearing type for proven turbo support in OE-style service use
• Direct replacement reference for Volkswagen Jetta turbocharger service
• Cross-reference part number: 038253014Q
• Part number 54399880031 for accurate ordering and catalog matching

Detailed Description

This BorgWarner turbocharger is built for 2005-2006 Volkswagen Jetta models listed with OE No. 038253014Q. The 54399880031 part number helps confirm the correct service turbocharger when replacing a worn or failed unit on the Volkswagen Jetta. BorgWarner’s aftermarket turbocharger portfolio is focused on OE-quality service parts for import and domestic vehicles, making this a practical choice for restoring factory-style boost performance and drivability.

Because this unit uses a journal bearing design, it is suited to applications that rely on traditional turbocharger support architecture. If you are searching for a 2005 Volkswagen Jetta turbocharger replacement or a 2006 Volkswagen Jetta turbocharger with OE No. 038253014Q, this part number should be matched carefully before purchase.

What This Turbocharger Helps Address

• Loss of boost pressure from a worn turbocharger
• Excessive smoke caused by inefficient turbo operation
• Reduced engine response during acceleration
• Noise or shaft wear associated with turbocharger failure
• OE-number mismatch during turbocharger replacement searches

Installation Notes and Tips

Confirm the OE number on the original unit before installation and verify that the vehicle is a 2005-2006 Volkswagen Jetta with OE No. 038253014Q. Mounting hardware, gaskets or seals, and a mounting bracket are not included. Inspect related oil feed and return components, clean the intake and exhaust connections, and follow the manufacturer service procedure for turbocharger replacement.

Quality Assurance

BorgWarner is a long-established turbocharger manufacturer with OE supply experience across many vehicle brands, including Volkswagen, Audi, Porsche, BMW, Mini, Land Rover, Volvo, and Hyundai. The 54399880031 turbocharger reflects that OE-focused manufacturing background for service replacement use.