Buick
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Engines, Transmissions & Parts
Discover our extensive inventory of 2,794 tested, high-quality used OEM Buick parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.
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Total Inventory
2,794
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Model Coverage
24
Compatible Buick models across multiple years, ensuring you find the perfect fit.
Warranty
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1990 Buick Riviera Engine
SKU P-1057
1990 Buick Riviera Engine - (6-231, 3.8L, VIN C, 8th digit)
1991 Buick Riviera Engine
SKU P-1058
1991 Buick Riviera Engine - (6-231, 3.8L, VIN L, 8th digit)
1992 Buick Riviera Engine
SKU P-1059
1992 Buick Riviera Engine - (6-231, 3.8L, VIN L, 8th digit)
1993 Buick Riviera Engine
SKU P-1060
1993 Buick Riviera Engine - (6-231, 3.8L, VIN L, 8th digit)
1995 Buick Riviera Engine
SKU P-1061
1995 Buick Riviera Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1995 Buick Riviera Engine
SKU P-1062
1995 Buick Riviera Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1996 Buick Riviera Engine
SKU P-1063
1996 Buick Riviera Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1996 Buick Riviera Engine
SKU P-1064
1996 Buick Riviera Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1997 Buick Riviera Engine
SKU P-1065
1997 Buick Riviera Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1997 Buick Riviera Engine
SKU P-1066
1997 Buick Riviera Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1998 Buick Riviera Engine
SKU P-1067
1998 Buick Riviera Engine - (6-231, 3.8L, VIN 1, 8th digit)
1999 Buick Riviera Engine
SKU P-1068
1999 Buick Riviera Engine - (6-231, 3.8L, VIN 1, 8th digit)
1964 Buick Roadmaster (1979
SKU P-1069
1964 Buick Roadmaster (1979 Down) Engine - 8-300
1964 Buick Roadmaster (1979
SKU P-1070
1964 Buick Roadmaster (1979 Down) Engine - 8-401
1964 Buick Roadmaster (1979
SKU P-1071
1964 Buick Roadmaster (1979 Down) Engine - 8-425
1965 Buick Roadmaster (1979
SKU P-1072
1965 Buick Roadmaster (1979 Down) Engine - 8-300
1965 Buick Roadmaster (1979
SKU P-1073
1965 Buick Roadmaster (1979 Down) Engine - 8-401
1965 Buick Roadmaster (1979
SKU P-1074
1965 Buick Roadmaster (1979 Down) Engine - 8-425
1966 Buick Roadmaster (1979
SKU P-1075
1966 Buick Roadmaster (1979 Down) Engine - 8-300
1966 Buick Roadmaster (1979
SKU P-1076
1966 Buick Roadmaster (1979 Down) Engine - 8-401
1966 Buick Roadmaster (1979
SKU P-1077
1966 Buick Roadmaster (1979 Down) Engine - 8-425
1966 Buick Roadmaster (1979
SKU P-1078
1966 Buick Roadmaster (1979 Down) Engine - 8-340
1967 Buick Roadmaster (1979
SKU P-1079
1967 Buick Roadmaster (1979 Down) Engine - 8-340
1967 Buick Roadmaster (1979
SKU P-1080
1967 Buick Roadmaster (1979 Down) Engine - 8-430
1968 Buick Roadmaster (1979
SKU P-1081
1968 Buick Roadmaster (1979 Down) Engine - 8-430
1968 Buick Roadmaster (1979
SKU P-1082
1968 Buick Roadmaster (1979 Down) Engine - 8-350
1969 Buick Roadmaster (1979
SKU P-1083
1969 Buick Roadmaster (1979 Down) Engine - 8-430
1969 Buick Roadmaster (1979
SKU P-1084
1969 Buick Roadmaster (1979 Down) Engine - 8-350
1970 Buick Roadmaster (1979
SKU P-1085
1970 Buick Roadmaster (1979 Down) Engine - 8-350
1970 Buick Roadmaster (1979
SKU P-1086
1970 Buick Roadmaster (1979 Down) Engine - 8-455
1971 Buick Roadmaster (1979
SKU P-1087
1971 Buick Roadmaster (1979 Down) Engine - 8-350
1971 Buick Roadmaster (1979
SKU P-1088
1971 Buick Roadmaster (1979 Down) Engine - 8-455
1972 Buick Roadmaster (1979
SKU P-1089
1972 Buick Roadmaster (1979 Down) Engine - 8-350
1972 Buick Roadmaster (1979
SKU P-1090
1972 Buick Roadmaster (1979 Down) Engine - 8-455
1973 Buick Roadmaster (1979
SKU P-1091
1973 Buick Roadmaster (1979 Down) Engine - 8-350, VIN H (5th digit)
1973 Buick Roadmaster (1979
SKU P-1092
1973 Buick Roadmaster (1979 Down) Engine - 8-350, VIN J (5th digit)
1973 Buick Roadmaster (1979
SKU P-1093
1973 Buick Roadmaster (1979 Down) Engine - 8-455
1974 Buick Roadmaster (1979
SKU P-1094
1974 Buick Roadmaster (1979 Down) Engine - 8-350, VIN H (5th digit)
1974 Buick Roadmaster (1979
SKU P-1095
1974 Buick Roadmaster (1979 Down) Engine - 8-350, VIN J (5th digit)
1974 Buick Roadmaster (1979
SKU P-1096
1974 Buick Roadmaster (1979 Down) Engine - 8-455
1975 Buick Roadmaster (1979
SKU P-1097
1975 Buick Roadmaster (1979 Down) Engine - 8-350, VIN H (5th digit)
1975 Buick Roadmaster (1979
SKU P-1098
1975 Buick Roadmaster (1979 Down) Engine - 8-350, VIN J (5th digit)
1975 Buick Roadmaster (1979
SKU P-1099
1975 Buick Roadmaster (1979 Down) Engine - 8-455
1976 Buick Roadmaster (1979
SKU P-1100
1976 Buick Roadmaster (1979 Down) Engine - 8-350, VIN H (5th digit)
1976 Buick Roadmaster (1979
SKU P-1101
1976 Buick Roadmaster (1979 Down) Engine - 8-350, VIN J (5th digit)
1976 Buick Roadmaster (1979
SKU P-1102
1976 Buick Roadmaster (1979 Down) Engine - 8-455
1976 Buick Roadmaster (1979
SKU P-1103
1976 Buick Roadmaster (1979 Down) Engine - 6-231 (VIN C, 5th digit)
1977 Buick Roadmaster (1979
SKU P-1104