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
Quality Buick parts in stock, from common components to rare discontinued items.
Model Coverage
24
Compatible Buick models across multiple years, ensuring you find the perfect fit.
Warranty
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1981 Buick Park Ave
SKU P-577
1981 Buick Park Ave (1980 Up) Engine - 8-350 (5.7L, diesel, VIN N, 8th digit), Federal
1981 Buick Park Ave
SKU P-578
1981 Buick Park Ave (1980 Up) Engine - 6-252 (4.1L, VIN 4, 8th digit)
1981 Buick Park Ave
SKU P-579
1981 Buick Park Ave (1980 Up) Engine - 8-307 (5.0L, VIN Y, 8th digit)
1982 Buick Park Ave
SKU P-580
1982 Buick Park Ave (1980 Up) Engine - 6-252 (4.1L, VIN 4, 8th digit)
1982 Buick Park Ave
SKU P-581
1982 Buick Park Ave (1980 Up) Engine - 8-307 (5.0L, VIN Y, 8th digit)
1982 Buick Park Ave
SKU P-582
1982 Buick Park Ave (1980 Up) Engine - 8-267 (4.4L, VIN J, 8th digit)
1982 Buick Park Ave
SKU P-583
1982 Buick Park Ave (1980 Up) Engine - 8-350 (5.7L, diesel, VIN N, 8th digit)
1983 Buick Park Ave
SKU P-584
1983 Buick Park Ave (1980 Up) Engine - 6-252 (4.1L, VIN 4, 8th digit)
1983 Buick Park Ave
SKU P-585
1983 Buick Park Ave (1980 Up) Engine - 8-307 (5.0L, VIN Y, 8th digit)
1983 Buick Park Ave
SKU P-586
1983 Buick Park Ave (1980 Up) Engine - 8-350 (5.7L, diesel, VIN N, 8th digit)
1984 Buick Park Ave
SKU P-587
1984 Buick Park Ave (1980 Up) Engine - 6-252 (4.1L, VIN 4, 8th digit)
1984 Buick Park Ave
SKU P-588
1984 Buick Park Ave (1980 Up) Engine - 8-307 (5.0L, VIN Y, 8th digit)
1984 Buick Park Ave
SKU P-589
1984 Buick Park Ave (1980 Up) Engine - 8-350 (5.7L, diesel, VIN N, 8th digit)
1985 Buick Park Ave
SKU P-590
1985 Buick Park Ave (1980 Up) Engine - 6-181 (3.0L, VIN E, 8th digit)
1985 Buick Park Ave
SKU P-591
1985 Buick Park Ave (1980 Up) Engine - 6-231 (3.8L, VIN 3, 8th digit)
1985 Buick Park Ave
SKU P-592
1985 Buick Park Ave (1980 Up) Engine - 6-260 (4.3L, diesel, VIN T, 8th digit), external E...
1985 Buick Park Ave
SKU P-593
1985 Buick Park Ave (1980 Up) Engine - 6-260 (4.3L, diesel, VIN T, 8th digit), internal E...
1986 Buick Park Ave
SKU P-594
1986 Buick Park Ave (1980 Up) Engine - 6-231 (3.8L), VIN 3 (8th digit)
1986 Buick Park Ave
SKU P-595
1986 Buick Park Ave (1980 Up) Engine - 6-231 (3.8L), VIN B (8th digit)
1987 Buick Park Ave
SKU P-596
1987 Buick Park Ave (1980 Up) Engine - 6-231 (3.8L), VIN 3 (8th digit)
1987 Buick Park Ave
SKU P-597
1987 Buick Park Ave (1980 Up) Engine - 6-231 (3.8L), VIN B (8th digit)
1988 Buick Park Ave
SKU P-598
1988 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L, VIN C, 8th digit)
1989 Buick Park Ave
SKU P-599
1989 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L, VIN C, 8th digit)
1990 Buick Park Ave
SKU P-600
1990 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L, VIN C, 8th digit)
1991 Buick Park Ave
SKU P-601
1991 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; TPI (VIN L...
1991 Buick Park Ave
SKU P-602
1991 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; w/o TPI; (...
1991 Buick Park Ave
SKU P-603
1991 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1992 Buick Park Ave
SKU P-604
1992 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1992 Buick Park Ave
SKU P-605
1992 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN L, 8t...
1993 Buick Park Ave
SKU P-606
1993 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1993 Buick Park Ave
SKU P-607
1993 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN L, 8t...
1994 Buick Park Ave
SKU P-608
1994 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN L, 8t...
1994 Buick Park Ave
SKU P-609
1994 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1995 Buick Park Ave
SKU P-610
1995 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1995 Buick Park Ave
SKU P-611
1995 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; Park Avenu...
1996 Buick Park Ave
SKU P-612
1996 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1996 Buick Park Ave
SKU P-613
1996 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1997 Buick Park Ave
SKU P-614
1997 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1997 Buick Park Ave
SKU P-615
1997 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1998 Buick Park Ave
SKU P-616
1998 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1998 Buick Park Ave
SKU P-617
1998 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
1999 Buick Park Ave
SKU P-618
1999 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), supercharged option, (VIN 1, 8th di...
1999 Buick Park Ave
SKU P-619
1999 Buick Park Ave (1980 Up) Engine - (6-231, 3.8L), w/o supercharged option; (VIN K, 8t...
2000 Buick Park Ave
SKU P-620
2000 Buick Park Ave (1980 Up) Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...
2000 Buick Park Ave
SKU P-621
2000 Buick Park Ave (1980 Up) Engine - (3.8L), supercharged option, (VIN 1, 8th digit)
2001 Buick Park Ave
SKU P-622
2001 Buick Park Ave (1980 Up) Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...
2001 Buick Park Ave
SKU P-623
2001 Buick Park Ave (1980 Up) Engine - (3.8L), supercharged option, (VIN 1, 8th digit)
2002 Buick Park Ave
SKU P-624