Features: 1.OE Number: The referencing OE number of this power glass control switch is 2308211351, which is molded and designed depend on the original data. 2.Fitment: The left door power window switch is a replacement for Benz SL500 2003?2006, for SL55AMG 2003?2008, for L550 2007?2009, for SL550 2011?2012. 3.High Performance: Avoid potential safety hazards caused by poor window closing, protect the motor, and extend the service life of electrical equipment. 4.Premium Material: The black window switch is made of scratch proof ABS material, which is wear resistant and impact proof, with fast response time. 5.Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency. Specification: Item Type: Power Glass Control Switch OE Number: 2308211351 Material: ABS Installation Position: Left side (driver side) Fitment: Replacement for Benz SL500 2003-2006 Replacement for Benz SL55AMG 2003-2008 Replacement for Benz L550 2007-2009 Replacement for Benz SL550 2011-2012 Replacement for Benz SL600 2004-2009 Replacement for Benz AMG 2009 SL63 Replacement for Benz SL63 AMG 2011-2012 Replacement for Benz SL65 AMG 2005-2009 Replacement for Benz SL65 AMG 2011 Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!