Compatibility: Replacement for Mercedes CL550 5., 5L 2007-2010 Replacement for Mercedes CLK550 5., 5L 2007-2009 Replacement for Mercedes CLS550 5., 5L 2007-2011 Replacement for Mercedes E350 V6 3., 5L 2006-2011 Replacement for Mercedes E550 5., 5L 2007-2011 Replacement for Mercedes G550 5., 5L 2009-2015 Replacement for Mercedes G65 AMG 6., 0L 2016-2018 Replacement for Mercedes GL450 4., 7L 2008-2009 Replacement for Mercedes GL550 5., 5L 2008-2010 Replacement for Mercedes ML350 V6 3., 5L 2008-2010 Replacement for Mercedes ML450 3., 5L 2010 Replacement for Mercedes ML550 5., 5L 2008-2010 Replacement for Mercedes R350 V6 3., 5L 2007-2010 Replacement for Mercedes S550 5., 5L 2007-2011 Replacement for Mercedes SL550 5., 5L 2011-2012 Replacement for Mercedes SL550 5., 5L 2007-2009 Replacement for Mercedes SL65 AMG 6., 0L 2014-2018 Replacement for Mercedes SLK350 3., 5L 2010 Note: 180A, 12V, CW, 6-Groove Pulley OEM Replacement Part: 0121715114, 0121715006, AL0844N, AL0844X, 2721540802, 0131543502, 0131545602, 0121715014, A0131545602, 12752, 15710, 213-8773, 440219, A3220 A0009068601 Alternator 180A 12V Fits for 2012-2017 Mercedes-Benz E550, 2013-2014 OE Replacement Part: 0121715114, 0121715006 AL0844N, AL0844X, 2721540802 0131543502, 0131545602, 0121715014, A0131545602 12752, 15710, 213-8773, 440219, A3220, II. CW Rotation 6-groove Alternator NEW 180A ALTERNATOR FOR MERCEDES BENZ CL550 CLK550 E350 0 121 715 006 121715006 180A 12V Alternator Replacement 180A 12V CW Alternator Replacement for Mercedes CL550 CLK550 CLS550 E350 GL550 R350 GL450 ML450 S550 SLK350 2006-2018 6-Groove 0121715114 AL0844N Product Details I. OEM 180 Amp alternator. It is a brand new unit, no core charge. Please always check the part number before ordering