Part Number:002 540 0617, 234-4893, 2344893, 0015404717, 0015407117, 0015408517, 0015408717, 0025400617, 0025400817, 0258006268 Colour:Black Fitment: 2003-2005 For C230 1.8L L4 Supercharged Downstream; 2002 For C230 2.3L L4 Supercharged Downstream; 2003-2005 For C240 1.8L L4 Supercharged Downstream 2002 For C240 2.3L L4 Supercharged Downstream; 2003-2005 For C240 2.6L V6 Upstream Right; ; 2006-2007 For C280 3.0L V6 Downstream Left; ; 2003-2005 For C320 3.2L V6 Upstream Right; ; 2001-2003 For CLK320 3.2L V6 Downstream Left; 2001-2002 For E320 3.2L V6 Upstream Right; 2004-2005 For E320 3.2L V6 Upstream; ; 2006-2007 For C350 3.5L V6 Downstream Left; ; 2001-2003 For CLK430 4.3L Downstream Left; 2001-2002 For E430 4.3L Upstream Right; 2006 For CLK500 5.0L Upstream Left; 2004-2006 For E500 5.0L Upstream; ; 2007 For ML500 5.0L Upstream Right; 2006-2007 For R500 5.0L Upstream Right; 2001-2002 For CLK55 5.5L Downstream Left; 2001-2002 For E55 5.5L Upstream Right; 2005-2010 For SLK55 5.5L Upstream Right; 2011 For SLK55 5.5L SOHC Upstream Right Material:Metal+ABS Package Contents: 1 x Oxygen 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.