12642687 : GM OEM. This part generally fits Cadillac vehicles and includes models such as ATS,CT4,CTS with the trims of V Blackwing Sedan 4-Door,V Co upe 2-Door,V Sedan 4-Door,Vsport Premium Luxury Sedan 4-Door,Vsport Premium Sedan 4-Door,Vsport Sedan 4-Door.
