Product Details:
Item Type:6420102091 A6420101891 6420101891 Oil Separator Valve
Meterial Type:Oil Separator PCV Valve
OEM:  6420102091 642 010 20 91 
Model Number:  6420102091 642 010 20 91 
Manufacture Part Number:6420102091 642 010 20 91
Item Model:Separate Engine Block Ventilation Valve for Benz

Fit For the Following
V6 CDI OM642 Engine:
Mercedes-Benz W203 642.910 C320 CDI
Mercedes-Benz W209 CLK320 CDI 642.920
Mercedes-Benz W211 E280 CDI, E300 BLUETEC, E320 CDI
Mercedes-Benz W219 CLS320 CDI CLS350 CDI
Mercedes-Benz W211 642.921 E280 CDI 4MATIC, E320 CDI 4MATIC
Mercedes-Benz W221 642.930 S320 CDI, S350 CDI
Mercedes-Benz W221 642.932 S320 CDI 4MATIC, S350 CDI 4MATIC
Mercedes-Benz W164 ML GL BIS 30.11.2009 642.940 ML280 CDI 4MATIC, ML300 CDI 4MATIC, ML320 CDI 4MATIC, ML350 CI 4MATIC, GL320 CDI 4MATIC, GL350 CDI 4MATIC
Mercedes-Benz W251 642.950 R280 CDI 4MATIC, R300 CDI 4MATIC, R320 CDI 4MATIC, R350 CDI 4MATIC, R280 CDI, R300 CDI
Mercedes-Benz W204 642.960 C320 CDI, C350 CDI
642.961 C320 CDI 4MATIC, C350 CDI 4MATIC,
Mercedes-Benz GLK320 CDI 4MATIC, GLK350 CDI 4MATIC Typ 204 642.970 G320 CDI,
Mercedes-Benz W463 G350 BLUETEC
Mercedes-Benz SPRINTER W906 642.986 509CDI, 511CDI, 515CDI, 518CDI, 309CDI, 311CDI, 313CDI, 315CDI, 318CDI
 
 Make Model Submodel Engine Year Chasis
Mercedes Benz E320 Bluetec V6 3.0L 642.920 2007 211.022
Mercedes Benz E320 Bluetec V6 3.0L 642.920 2008 211.022
Mercedes Benz E320 Bluetec V6 3.0L 642.920 2009 211.022
Mercedes Benz GL320 CDI V6 3.0L 642.940 2007 164.822
Mercedes Benz GL320 CDI V6 3.0L 642.940 2008 164.822
Mercedes Benz ML320 CDI V6 3.0L 642.940 2007 164.122
Mercedes Benz ML320 CDI V6 3.0L 642.940 2008 164.122
Mercedes Benz R320 CDI V6 3.0L 642.950 2007 251.122
Mercedes Benz R320 CDI V6 3.0L 642.950 2008 251.122