Facet is a privately owned company which begun the activity in 1946 plans develops and produces on its own replacement parts for motor vehicles namely components for engine management and the control of the temperature nearly for all the circulating vehicles brands brand facet part switch clutch control reference 7 1222 technical specification engine code om 601 913 mercedes a class a 140 168 031 168 131 1997 2004 82hp 1397cc mercedes a class a 160 168 033 168