42391501 : GM OEM. This part generally fits Buick vehicles and includes models such as Encore,LaCrosse with the trims of Base Sport Utility 4-Door,CX Sedan 4-Door,CXL Sedan 4-Door,CXS Sedan 4-Door,Essence Sport Utility 4-Door,Preferred II Sport Utility 4-Door,Preferred Sport Uti lity 4-Door,Premium Sport Utility 4-Door,Sport Touring Sport Utility 4-Door.
