Home/Shop by Part/Drivetrain/Axle and Driveshaft/Differential Cover Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1989 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 Choose your Buick Model E 1989 Electra Differential Cover L 1989 LeSabre Differential Cover