Used original part from a 2019 C205. Part number for purge valve is A 205 470 32 03 64 Ignore the code starting 001 on the unit as this is an old code from the pre facelift. Packaging code is correct.
Mercedes-Benz Control Valve Diverter Valve Heater Valve a B c e CLS A0005061500
Mercedes-Benz Control Valve Switch Valve Heating Valve A B C E CLS A0005061500
Mercedes-Benz Heater Valve Diverter Valve Valve C219 W211 A2118320584
ZONTO Car Power Steering Proportioning Valve for Mercedes Benz SPS Valve W211 W164 R171 2114600984 1644600300 2214600184 A2114600984
FOR Mercedes-Benz EGR Valve W176 W204 W205 W212 W447 X117 B906 A6511400502
Mercedes-Benz Genuine Valve Fits C-Class CLK E-Class S-Class SL A0021406860