Features: Fit for Mercedes CL‑Class W216 2007‑2014,CL550 4Matic Coupe 2009‑2010,CL550 Coupe 2007‑2008, etc. Reference Part Number:2308300084 Important component in maintaining accurate climate control within the cooling system. Helps protect the heater from failing, prevents coolant leaks and erratic HVAC function. Made of plastic material, durable and good performances. Specifications: Material:ABS OEM:2308300084 Package Includes: 1x Heater Control Valves note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.