[Replacement Part Number] 12317521178, 12317525376, 12317550968, 7550968, 7555926, 63537151120, 63731953010, 437557, 439560, CAL10377GS, CA1953IR, 4G0904, 11301 [Vehicle Specific] for BMW 2008-2013 3.0L, For BMW 323i 2007-2009 2.5L, For BMW X3 2007-2009 3.0L, For BMW 328i 2007-2013, For BMW 528i 2008-2010 3.0L [Quality Construction] Ezexpreze Alternator is made from 100% new components, which can withstand the harshest environments for maximum performance and longevity and provide electricity to the car and recharge the battery. [Alternator Specification] Amperage: 180Amp, Voltage: 12Volt, Rotation: CW(Clockwise), Pulley Grooves: 6-Groove, Pulley class: SC6, Condition: New [Quality Service] The E EZEXPREZE parts comes with a 1-year hassle-free guarantee, and our team of professional engineers is available through online customer service to assist with any questions. Replacement Parts Number: 12317521178 12317525376 12317550967 12317550968 12317551254 12317551256 12317555926 7550967 7550968 7551256 7555926 121615010 121615110 121715012 121715112 986047970 116121 DRA0162 63537151120 63731953010 437557 439560 CAL10377GS 210476 CA1953IR ALB1953UX ALV1953 ALV1953DD ALV1953UX 4G0904 11301N