Replaces part numbers: 1122001501, 2722000415, 1122000123, 1122000201, 1122000401, 1122000901, 1122001101, 1122001401, 1122010301, 1122020110, 112200140180, 1WP9380, A1122010301 Applicable for Mercedes-Benz 2001-2005 C240, 1998-2000 C280, 2001-2005 C320, 1998-2000 C43 AMG, 2005-2006 C55 AMG, 2000-2006 CL500, 2001-2002 CL55 AMG, 1998-2005 CLK320, 1999-2003 CLK430, 2003-2006 CLK500, 2001-2006 CLK55 AMG Applicable for Mercedes-Benz 2006 CLS500, 1998-2005 E320, 2000-2002 E430, 2003-2006 E500, 1999-2002 E55 AMG, 2002-2008 G500, 2003-2004 G55 AMG, 98-2003 ML320, 2003-2005 ML350, 1999-2001 ML430, 2002-2007 ML500, 2000-2003 ML55 AMG Applicable for Mercedes-Benz 2006-2007 R500, 2006 S350, 2003-2006 S430, 2000-2006 S430, 2003-2006 S500, 2001-2002 S55 AMG, 2000-2006 SL500, 2001-2004 SLK320 Package includes: 1 x Water Pump, 1 x Engine Coolant Thermostat Housing