Product Description

This genuine BMW crankshaft (Part #11217580483, superseding #11212163665) is the core rotating component for the N55 turbocharged engine. Precision-machined to exact OEM specifications, it converts piston movement into rotational force. This part is essential for major engine repairs or rebuilds on a range of BMW models, including the 3 Series (E90, E92, E93), 3 Series GT (F34), and X5/X6 SUVs (E70, F15), ensuring the engine's foundation is restored to factory condition.

Features & Buying Points

• OEM Engineered for the N55: Specifically designed for the BMW N55 engine, guaranteeing perfect fitment, optimal balance, and performance that matches the original factory component.
• Genuine BMW Quality: Assures the highest standard of materials, heat treatment, and machining tolerances for unmatched durability, smooth operation, and long-term reliability.
• Broad Vehicle Compatibility: A critical replacement part for a wide range of models, from the 3 Series (E9X) to the X5 (E70, F15) and 3 Series GT (F34), powered by the N55.
• Restores Engine Integrity: Directly replaces a worn or damaged crankshaft, restoring proper engine compression, power output, and overall drivetrain smoothness.
• Verified Part Numbers: Correct and up-to-date part numbers (11217580483 / 11212163665) ensure you receive the exact component required for a successful and hassle-free engine rebuild.