BMW F30 F25 F48 N20 Turbocharger 2767161 - Used Original Parts

Diagnosis and Common Symptoms

When the turbocharger on your BMW F-Series (B47 engine) begins to fail, the symptoms are usually immediate and noticeable. The most common indicators include a loud "siren" or whining noise during acceleration, indicating bearing wear or impeller damage. You may experience a sudden loss of power accompanied by a "Drivetrain Malfunction" warning on the iDrive screen and the vehicle entering Limp Mode. Physical signs of failure often include excessive blue or white exhaust smoke due to failed internal oil seals, or oil consumption. Common diagnostic fault codes associated with this failure include 120308 (Charging pressure control: Switch-off as build-up blocked) and low boost pressure deviations.

Introduction

Restore the performance of your ultimate driving machine with this Genuine BMW turbocharger. Unlike poor-quality aftermarket replicas that often suffer from premature failure or poor boost mapping, this unit is a Genuine Used part removed from a functional vehicle. Each turbocharger undergoes a strict inspection to verify that the turbine wheel spins freely and that there is no excessive shaft play, ensuring it is ready for a direct bolt-on installation.

Product Details

• Brand: BMW (Genuine)

• Model Compatibility: BMW 3 Series (F30), X3 (F25), X1 (F48) - B47 Diesel Engines

• Part Name: Exhaust Turbocharger Assembly

• Manufacturer Part Number: 11652767161 / 2767161

• Condition: Genuine Used (Tested Working)

• Notes: Installation requires a fresh oil change and replacement of the oil feed line to prevent immediate damage. Intercooler must be checked for debris.