Engine Crankshaft 11217620981 11212212307 for BMW 550i 650i 750i X5 X6 4.4L V8 N63 F10 F07 E70 E71 for Mechanics & Luxury Car Owners

OEM Part Number 11217620981, 11212212307 11212212319, 11217620982 7620981, 2212307 2212319, 7620982 Application Replacement for BMW Fitment Make Engine 550i (F10) (2010-2016) 4.4L V8 - Gas 550i xDrive (F10) (2011-2016) 4.4L V8 - Gas 550i GT (F07) (2010-2015) 4.4L V8 - Gas 550i GT xDrive (F07) (2010-2017) 4.4L V8 - Gas 650i (F12/F13) (2012-2018) 4.4L V8 - Gas 650i Gran Coupe (F06) (2013-2019) 4.4L V8 - Gas 650i xDrive (F12/F13) (2012-2018) 4.4L V8 - Gas 650i xDrive Gran Coupe (F06) (2013-2019) 4.4L V8 - Gas 750Li (F02/F04) (2009-2015) 4.4L V8 - Gas 750Li xDrive (F02) (2010-2015) 4.4L V8 - Gas 750i (F01/F04) (2009-2015) 4.4L V8 - Gas 750i xDrive (F01) (2010-2015) 4.4L V8 - Gas X5 (E70/F15) (2011-2018) 4.4L V8 - Gas X5 M (E70) (2010-2013) 4.4L V8 - Gas X6 (E71/E72/F16) (2008-2018) 4.4L V8 - Gas X6 M (E71) (2010-2014) 4.4L V8 - Gas Package Include 1 X CrankShaft (As shown in the first picture)

• 【Precise Compatibility】This engine crankshaft fits multiple BMW models equipped with 4.4L V8 N63 gas engines, including 550i (F10/F07), 650i (F12/F13/F06), 750i/750Li (F01/F02/F04), X5 (E70/F15/X5 M), and X6 (E71/E72/F16/X6 M) from 2008-2019. It replaces OEM part numbers 11217620981, 11212212307, 11212212319, 11217620982, and their variants. Matches original engine specs, ensuring seamless integration with the N63 4.4L V8. Verify your BMW’s model, year, and 4.4L V8 N63 engine for accurate fitment.
• 【Precision-Machined for Optimal Engine Performance】Crafted with tight tolerance (±0.001 inch) to ensure accurate rotation and alignment with the engine’s piston and rod assembly. The crankshaft’s precision design supports smooth engine operation, delivering consistent power output (up to 445hp for N63 models) and reducing vibration. It restores engine power and efficiency lost due to a worn or damaged original crankshaft, ideal for luxury performance driving.
• 【Durable Forged Steel Construction】Made from high-strength forged steel, engineered to withstand high engine temperatures (up to 400°F) and the stress of continuous operation. The surface is treated with a wear-resistant coating to reduce friction and extend service life, supporting reliable use for 80,000+ miles with proper maintenance. The robust build resists bending and deformation, ensuring long-term durability for BMW’s high-performance N63 engine.
• 【Direct Replacement & Secure Installation】Engineered as a direct replacement for the original BMW crankshaft, no custom modifications needed. It fits standard automotive tools and aligns with factory mounting points, requiring professional installation (recommended for mechanics due to engine disassembly). Installation typically takes 4-6 hours, resolving issues like engine misfire, vibration, or power loss caused by a faulty crankshaft.
• 【OEM-Spec Reliability & Fit】Manufactured to match the original crankshaft’s material and performance standards, ensuring seamless integration with the 4.4L V8 N63 engine. The precision-forged construction and strict quality control ensure consistent performance, preventing premature failure. Replacing a worn crankshaft restores full engine functionality and prevents costly damage to other critical engine parts (pistons, rods, bearings).