BorgWarner 18539880007 Turbocharger

BorgWarner Turbocharger for BMW Applications

The BorgWarner 18539880007 turbocharger is an OE-quality replacement built for select BMW turbocharged applications. It uses a journal bearing design and is listed for vehicles such as the BMW 135i, 335i, X1, X3, and 435i xDrive with the specified OE numbers.

Key Features

• Journal bearing turbocharger construction
• OE-quality aftermarket replacement from BorgWarner
• Direct fitment for select BMW models with matching OE numbers
• Part number 18539880007 for accurate ordering and service lookup
• Cross-references OE numbers 11657588995 and 11657636424 for the same application

Detailed Description

BorgWarner 18539880007 is a replacement turbocharger for import vehicle service applications, with coverage across select BMW 1 Series, 3 Series, X1, X3, and 4 Series models. BorgWarner supplies turbochargers to many OEM vehicle brands, and this aftermarket unit follows that OE-focused approach for vehicles that require the listed factory part numbers. If you are searching for a BMW 335i turbocharger, BMW 135i turbocharger, or a replacement turbo for a BMW X1 with the matching OE number, this part number 18539880007 is the correct reference to verify.

This turbocharger is built with a journal bearing center section and does not include mounting hardware, a gasket or seal, or a mounting bracket. Confirm the OE number on the original unit before ordering to ensure the correct application.

Used For These Issues

• Loss of boost pressure on a turbocharged BMW engine
• Excessive shaft play or bearing wear in the turbocharger
• Oil leakage from a worn turbo center section
• Whining, rattling, or abnormal turbocharger noise
• Replacement after failure of the original OE turbocharger

Installation Notes and Tips

• Fits 2015 BMW X1, N/A, with OE No. 11657588995.
• Fits 2014 BMW 435i xDrive, N/A, with OE No. 11657636424.
• Fits 2013-2014 BMW X1, N/A, with OE No. 11657636424.
• Fits 2011-2013 BMW 135i, N/A, with OE No. 11657636424.
• Fits 2013 BMW 135is, N/A, with OE No. 11657636424.
• Fits 2013 BMW 335i, N/A, To 07/2013; with OE No. 11657636424.
• Fits 2013 BMW 335i xDrive, N/A, To 07/2013; with OE No. 11657636424.
• Fits 2013 BMW ActiveHybrid 3, N/A, To 07/2013; with OE No. 11657636424.
• Fits 2013 BMW ActiveHybrid 7, N/A, Incl. Exhaust Manifold.
• Fits 2011-2012 BMW 335i, N/A, with OE No. 11657636424.
• Fits 2011-2012 BMW 335i xDrive, N/A, with OE No. 11657636424.
• Fits 2011-2012 BMW X3, N/A, Incl. Exhaust Manifold.

Quality Assurance

BorgWarner is a long-established turbocharger manufacturer with OE supply experience across major vehicle brands. This part is built to OE-quality standards for service replacement use on the listed BMW applications.