Used Part Year Make/Model Trim Part Pictures
1995 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") 1995 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") For 1995 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"")
1995 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") 1995 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") For S 1995 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"")
1981 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1981 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1981 Buick Riviera Engine 8-307 (5.0L, Vin "Y"")
1982 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1982 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1982 Buick Riviera Engine 8-307 (5.0L, Vin "Y"")
1977 Buick Riviera Engine 8-403 1977 Buick Riviera Engine 8-403 1977 Buick Riviera Engine 8-403
1997 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") 1997 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") For S 1997 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"")
1996 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") 1996 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"") For S 1996 Buick Riviera Engine (6-231, 3.8L), W/Supercharger, (Vin "1"")
1993 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1993 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1993 Buick Riviera Engine (6-231, 3.8L, Vin "L"")
1992 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1992 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1992 Buick Riviera Engine (6-231, 3.8L, Vin "L"")
1991 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1991 Buick Riviera Engine (6-231, 3.8L, Vin "L"") 1991 Buick Riviera Engine (6-231, 3.8L, Vin "L"")
1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds) 1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds) 1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds)
1987 Buick Riviera Engine (6-231, 3.8L, Vin "3"") 1987 Buick Riviera Engine (6-231, 3.8L, Vin "3"") 1987 Buick Riviera Engine (6-231, 3.8L, Vin "3"")
1990 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1990 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1990 Buick Riviera Engine (6-231, 3.8L, Vin "C"")
1989 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1989 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1989 Buick Riviera Engine (6-231, 3.8L, Vin "C"")
1988 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1988 Buick Riviera Engine (6-231, 3.8L, Vin "C"") 1988 Buick Riviera Engine (6-231, 3.8L, Vin "C"")
1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "J"" (Buick) 1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "J"" (Buick) 1977 Buick Riviera Engine 8-350, Vin (5Th Digit) "J"" (Buick)
1986 Buick Riviera Engine (6-231, 3.8L, Vin "B"") 1986 Buick Riviera Engine (6-231, 3.8L, Vin "B"") 1986 Buick Riviera Engine (6-231, 3.8L, Vin "B"")
1978 Buick Riviera Engine 8-403 1978 Buick Riviera Engine 8-403 1978 Buick Riviera Engine 8-403
1983 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1983 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1983 Buick Riviera Engine 8-307 (5.0L, Vin "Y"")
1984 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1984 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1984 Buick Riviera Engine 8-307 (5.0L, Vin "Y"")
1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "X"" (Buick) 1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "X"" (Buick) 1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "X"" (Buick)
1999 Buick Riviera Engine (3.8L, Vin 1, 6-231) 1999 Buick Riviera Engine (3.8L, Vin 1, 6-231) 1999 Buick Riviera Engine (3.8L, Vin 1, 6-231)
1997 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") 1997 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") For 1997 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"")
1996 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") 1996 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"") For 1996 Buick Riviera Engine (6-231, 3.8L), W/O Supercharger; (Vin "K"")
1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds) 1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds) 1978 Buick Riviera Engine 8-350, Vin (5Th Digit) "R"" (Olds)
1980 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1980 Buick Riviera Engine 8-307 (5.0L, Vin "Y"") 1980 Buick Riviera Engine 8-307 (5.0L, Vin "Y"")
1998 Buick Riviera Engine (6-231, 3.8L, Vin "1"") 1998 Buick Riviera Engine (6-231, 3.8L, Vin "1"") 1998 Buick Riviera Engine (6-231, 3.8L, Vin "1"")
1995 Buick Riviera Transmission A.T., W/O Supercharger 1995 Buick Riviera Transmission A.T., W/O Supercharger 1995 Buick Riviera Transmission A.T., W/O Supercharger
1986 Buick Riviera Transmission A.T., Id Fyh Or By (2.97 Ratio) 1986 Buick Riviera Transmission A.T., Id Fyh Or By (2.97 Ratio) 1986 Buick Riviera Transmission A.T., Id Fyh Or By (2.97 Ratio)
1985 Buick Riviera Transmission A.T. 1985 Buick Riviera Transmission A.T. 1985 Buick Riviera Transmission A.T.
1984 Buick Riviera Transmission A.T. 1984 Buick Riviera Transmission A.T. 1984 Buick Riviera Transmission A.T.
1983 Buick Riviera Transmission A.T. 1983 Buick Riviera Transmission A.T. 1983 Buick Riviera Transmission A.T.
1982 Buick Riviera Transmission A.T. 1982 Buick Riviera Transmission A.T. 1982 Buick Riviera Transmission A.T.
1987 Buick Riviera Transmission A.T. 1987 Buick Riviera Transmission A.T. 1987 Buick Riviera Transmission A.T.
1997 Buick Riviera Transmission A.T., W/Supercharger 1997 Buick Riviera Transmission A.T., W/Supercharger 1997 Buick Riviera Transmission A.T., W/Supercharger
1992 Buick Riviera Transmission A.T. 1992 Buick Riviera Transmission A.T. 1992 Buick Riviera Transmission A.T.
1991 Buick Riviera Transmission A.T. 1991 Buick Riviera Transmission A.T. 1991 Buick Riviera Transmission A.T.
1996 Buick Riviera Transmission A.T., W/Supercharger 1996 Buick Riviera Transmission A.T., W/Supercharger 1996 Buick Riviera Transmission A.T., W/Supercharger
1998 Buick Riviera Transmission A.T. 1998 Buick Riviera Transmission A.T. 1998 Buick Riviera Transmission A.T.
1997 Buick Riviera Transmission A.T., W/O Supercharger 1997 Buick Riviera Transmission A.T., W/O Supercharger 1997 Buick Riviera Transmission A.T., W/O Supercharger
1999 Buick Riviera Transmission A.T. 1999 Buick Riviera Transmission A.T. 1999 Buick Riviera Transmission A.T.
1990 Buick Riviera Transmission A.T. 1990 Buick Riviera Transmission A.T. 1990 Buick Riviera Transmission A.T.
1989 Buick Riviera Transmission A.T. 1989 Buick Riviera Transmission A.T. 1989 Buick Riviera Transmission A.T.
1988 Buick Riviera Transmission A.T. 1988 Buick Riviera Transmission A.T. 1988 Buick Riviera Transmission A.T.
1993 Buick Riviera Transmission A.T. 1993 Buick Riviera Transmission A.T. 1993 Buick Riviera Transmission A.T.
1981 Buick Riviera Transmission A.T. 1981 Buick Riviera Transmission A.T. 1981 Buick Riviera Transmission A.T.
1980 Buick Riviera Transmission A.T. 1980 Buick Riviera Transmission A.T. 1980 Buick Riviera Transmission A.T.
1995 Buick Riviera Transmission A.T., W/Supercharger 1995 Buick Riviera Transmission A.T., W/Supercharger 1995 Buick Riviera Transmission A.T., W/Supercharger
1996 Buick Riviera Transmission A.T., W/O Supercharger 1996 Buick Riviera Transmission A.T., W/O Supercharger 1996 Buick Riviera Transmission A.T., W/O Supercharger
1978 Buick Riviera Transmission A.T., Th200 1978 Buick Riviera Transmission A.T., Th200 1978 Buick Riviera Transmission A.T., Th200
1976 Buick Riviera Transmission A.T. 1976 Buick Riviera Transmission A.T. 1976 Buick Riviera Transmission A.T.
1975 Buick Riviera Transmission A.T. 1975 Buick Riviera Transmission A.T. 1975 Buick Riviera Transmission A.T.
1978 Buick Riviera Transmission A.T., Th350, W/O Multifit Case 1978 Buick Riviera Transmission A.T., Th350, W/O Multifit Case 1978 Buick Riviera Transmission A.T., Th350, W/O Multifit Case
1978 Buick Riviera Transmission A.T., Th400 1978 Buick Riviera Transmission A.T., Th400 1978 Buick Riviera Transmission A.T., Th400
1977 Buick Riviera Transmission A.T., W/O Multifit Case 1977 Buick Riviera Transmission A.T., W/O Multifit Case 1977 Buick Riviera Transmission A.T., W/O Multifit Case
1979 Buick Riviera Transmission A.T. 1979 Buick Riviera Transmission A.T. 1979 Buick Riviera Transmission A.T.
1978 Buick Riviera Transmission A.T., Th350, W/Multifit Case 1978 Buick Riviera Transmission A.T., Th350, W/Multifit Case 1978 Buick Riviera Transmission A.T., Th350, W/Multifit Case
1977 Buick Riviera Transmission A.T., W/Multifit Case 1977 Buick Riviera Transmission A.T., W/Multifit Case 1977 Buick Riviera Transmission A.T., W/Multifit Case