Features 1、OE Number: The referencing OE number of this AC compressor electronic control valve is ECV13, which is molded and designed depend on the original data. 2、Fitment: The AC compressor control solenoid valve is a replacement for Mercedes‑Benz C240, replacement for Mercedes‑Benz C320, replacement for Mercedes‑Benz CL500. 3、Function: When the compressor is turned on, the solenoid valve opens, connecting the system pipeline to make the air conditioning system operate normally. 4、High Performance: This control valve is highly responsive, perfectly adapted to your car model, with fast control and recovery of air conditioning performance. 5、Easy Installation: Easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a perfect replacement and can perfectly match to your car. Specification Item Type: Electronic Control Valve OE Number: ECV13 Material: Metal Fitment: Replacement for Mercedes-Benz C240 (2004-2005) Replacement for Mercedes-Benz C320 (2004-2005) Replacement for Mercedes-Benz CL500 (2003-2006), (2010) Replacement for Mercedes-Benz CL550 (2007-2010) Replacement for Mercedes-Benz CL63 AMG (2008) Replacement for Mercedes-Benz CLK320 (2004-2005) Replacement for Mercedes-Benz CLK500 (2003-2006) Replacement for Mercedes-Benz CLK55 AMG (2003-2004) Replacement for Mercedes-Benz CLS350 (2010-2011) 5.5L Replacement for Mercedes-Benz CLS500 (2006) Replacement for Mercedes-Benz CLS55 AMG (2006) Replacement for Mercedes-Benz CLS550 (2007-2011) Replacement for Mercedes-Benz E320 (2003-2006) Replacement for Mercedes-Benz E500 (2003-2006) Replacement for Mercedes-Benz E55 AMG (2003-2006) Replacement for Mercedes-Benz E550 (2007-2009) Replacement for Mercedes-Benz GL320 (2009) Replacement for Mercedes-Benz GL350 (2010) Replacement for Mercedes-Benz GL450 (2007), (2009-2012) Replacement for Mercedes-Benz GL550 (2008-2012) Replacement for Mercedes-Benz ML350 (2006-2010) Replacement for Mercedes-Benz ML450 (2010) Replacement for Mercedes-Benz ML500 (2006-2007) Replacement for Mercedes-Benz ML550 (2008-2011) Replacement for Mercedes-Benz R320 (2009) Replacement for Mercedes-Benz R350 (2006-2011) Replacement for Mercedes-Benz R500 (2006-2007) Replacement for Mercedes-Benz S350 (2006) Replacement for Mercedes-Benz S430 (2003-2006) Replacement for Mercedes-Benz S500 (2010-2011) V8 only! Replacement for Mercedes-Benz S550 (2007-2011) Replacement for Mercedes-Benz S63 AMG (2008) Replacement for Mercedes-Benz SL55 AMG (2007-2008) Only replacement for DENSO 7SEU17C 7SEU16C Compressor for the vehicles Package List 1 x AC Compressor Electronic Control Valve