Manufacturer Part Number:2730940948 / 0280218190 Interchange Part Number: 273 094 09 48 / 0 280 218 190, 280218190, A 273 094 05 48, A2730940548, A 273 094 06 48, A2730940648, A 273 094 09 48, A2730940948, 273 094 05 48, 2730940548, 273 094 06 48, 2730940648, 68011734AA, 2730940748, 273 094 07 48, 2730940948, 273 094 09 48 Fitment :For 2006-2007 C230 2006-2007 C280 2008-2012 C300 2006-2011 C350 2007-2010 CL550 2006-2009 CLK350 2007-2009 CLK550 2007-2011 CLS550 2006-2010 E350 2011 E350 4Matic 2011 E350 Base Sedan 2007-2011 E550 2009-2015 G550 2007-2012 GL450 2008-2012 GL550 2010-2012 GLK350 2006-2009 ML350 2010-2011 ML350 4Matic 2010-2011 ML350 Base 2010-2011 ML450 2008-2011 ML550 2006-2009 R350 2010-2011 R350 4Matic 2010-2013 S400 2007-2011 S550 2007-2009 SL550 2011-2012 SL550 2006 SLK280 2009-2011 SLK300 2005-2011 SLK350 Material: ABS colour: black Package Contents: 1 x Air Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.