Hella 354488001 Xenon Ballast Unit New Genuine OEM BMW Xenon Headlight HID Ballast / Control Unit New in bulk without packaging. 6 Month Warranty! BMW Part # 63 11 7 182 520 AL Part # 1 307 329 153 Will Fits: 2007-2009 BMW 3 Series E92 / E93 Coupe (Not for Sedan) , 2007-2009 BMW X3 , 2007-2009 BMW X5 , 2008-2009 BMW 6 Series E64 / E64