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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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90 Days
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374 parts for Buick Regal Transmission — page 3 of 8

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1995 Buick Regal Engine - 6-191 (3.1L, VIN M, 8th digit), upper-center AC mo...

1995 Buick Regal Engine

SKU P-740

engine

1995 Buick Regal Engine - 6-191 (3.1L, VIN M, 8th digit), upper-center AC mo...

$900$750–$975 by mileage
1995 Buick Regal Engine - 6-231 (3.8L, VIN L, 8th digit)

1995 Buick Regal Engine

SKU P-741

engine

1995 Buick Regal Engine - 6-231 (3.8L, VIN L, 8th digit)

$984$820–$1,066 by mileage
1996 Buick Regal Engine - 6-191 (3.1L, VIN M, 8th digit)

1996 Buick Regal Engine

SKU P-742

engine

1996 Buick Regal Engine - 6-191 (3.1L, VIN M, 8th digit)

$984$820–$1,066 by mileage
1996 Buick Regal Engine - 6-231 (3.8L, VIN K, 8th digit)

1996 Buick Regal Engine

SKU P-743

engine

1996 Buick Regal Engine - 6-231 (3.8L, VIN K, 8th digit)

$900$750–$975 by mileage
1997 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

1997 Buick Regal Engine

SKU P-744

engine

1997 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

$1,152$960–$1,248 by mileage
1997 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

1997 Buick Regal Engine

SKU P-745

engine

1997 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

$900$750–$975 by mileage
1998 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

1998 Buick Regal Engine

SKU P-746

engine

1998 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

$1,152$960–$1,248 by mileage
1998 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

1998 Buick Regal Engine

SKU P-747

engine

1998 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

$900$750–$975 by mileage
1999 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

1999 Buick Regal Engine

SKU P-748

engine

1999 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

$1,152$960–$1,248 by mileage
1999 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

1999 Buick Regal Engine

SKU P-749

engine

1999 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

$900$750–$975 by mileage
2000 Buick Regal Engine - 3.1L (VIN J, 8th digit), California (opt NC1)

2000 Buick Regal Engine

SKU P-750

engine

2000 Buick Regal Engine - 3.1L (VIN J, 8th digit), California (opt NC1)

$900$750–$975 by mileage
2000 Buick Regal Engine - 3.1L (VIN J, 8th digit), Federal (opt NF2)

2000 Buick Regal Engine

SKU P-751

engine

2000 Buick Regal Engine - 3.1L (VIN J, 8th digit), Federal (opt NF2)

$900$750–$975 by mileage
2000 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

2000 Buick Regal Engine

SKU P-752

engine

2000 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

$900$750–$975 by mileage
2000 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

2000 Buick Regal Engine

SKU P-753

engine

2000 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

$1,152$960–$1,248 by mileage
2001 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

2001 Buick Regal Engine

SKU P-754

engine

2001 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

$900$750–$975 by mileage
2001 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

2001 Buick Regal Engine

SKU P-755

engine

2001 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

$1,152$960–$1,248 by mileage
2001 Buick Regal Engine - 3.1L (VIN J, 8th digit)

2001 Buick Regal Engine

SKU P-756

engine

2001 Buick Regal Engine - 3.1L (VIN J, 8th digit)

$984$820–$1,066 by mileage
2002 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

2002 Buick Regal Engine

SKU P-757

engine

2002 Buick Regal Engine - 3.8L, supercharged option (VIN 1, 8th digit)

$900$750–$975 by mileage
2002 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

2002 Buick Regal Engine

SKU P-758

engine

2002 Buick Regal Engine - 3.8L, w/o supercharged option; (VIN K, 8th digit)

$1,152$960–$1,248 by mileage
2002 Buick Regal Engine - 3.1L (VIN J, 8th digit)

2002 Buick Regal Engine

SKU P-759

engine

2002 Buick Regal Engine - 3.1L (VIN J, 8th digit)

$984$820–$1,066 by mileage
2003 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

2003 Buick Regal Engine

SKU P-760

engine

2003 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

$900$750–$975 by mileage
2003 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

2003 Buick Regal Engine

SKU P-761

engine

2003 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

$1,152$960–$1,248 by mileage
2004 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

2004 Buick Regal Engine

SKU P-762

engine

2004 Buick Regal Engine - (3.8L), supercharged option (VIN 1, 8th digit)

$900$750–$975 by mileage
2004 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

2004 Buick Regal Engine

SKU P-763

engine

2004 Buick Regal Engine - (3.8L), w/o supercharged option; (VIN K, 8th digit...

$1,152$960–$1,248 by mileage
2011 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

2011 Buick Regal Engine

SKU P-764

engine

2011 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

$3,504$2,920–$3,796 by mileage
2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

2011 Buick Regal Engine

SKU P-765

engine

2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

$4,176$3,480–$4,524 by mileage
2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

2011 Buick Regal Engine

SKU P-766

engine

2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

$4,008$3,340–$4,342 by mileage
2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

2011 Buick Regal Engine

SKU P-767

engine

2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

$5,268$4,390–$5,707 by mileage
2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

2011 Buick Regal Engine

SKU P-768

engine

2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

$4,344$3,620–$4,706 by mileage
2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

2011 Buick Regal Engine

SKU P-769

engine

2011 Buick Regal Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

$3,840$3,200–$4,160 by mileage
2012 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

2012 Buick Regal Engine

SKU P-770

engine

2012 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

$3,504$2,920–$3,796 by mileage
2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2012 Buick Regal Engine

SKU P-771

engine

2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$4,176$3,480–$4,524 by mileage
2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2012 Buick Regal Engine

SKU P-772

engine

2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$4,344$3,620–$4,706 by mileage
2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2012 Buick Regal Engine

SKU P-773

engine

2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$5,352$4,460–$5,798 by mileage
2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), Federal emission...

2012 Buick Regal Engine

SKU P-774

engine

2012 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), Federal emission...

$4,260$3,550–$4,615 by mileage
2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2012 Buick Regal Engine

SKU P-775

engine

2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$3,504$2,920–$3,796 by mileage
2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2012 Buick Regal Engine

SKU P-776

engine

2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$3,504$2,920–$3,796 by mileage
2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2012 Buick Regal Engine

SKU P-777

engine

2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$4,008$3,340–$4,342 by mileage
2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Federal...

2012 Buick Regal Engine

SKU P-778

engine

2012 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Federal...

$3,504$2,920–$3,796 by mileage
2013 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

2013 Buick Regal Engine

SKU P-779

engine

2013 Buick Regal Engine - 2.0L (VIN V, 8th digit, opt LHU)

$3,504$2,920–$3,796 by mileage
2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2013 Buick Regal Engine

SKU P-780

engine

2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$4,176$3,480–$4,524 by mileage
2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2013 Buick Regal Engine

SKU P-781

engine

2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$4,344$3,620–$4,706 by mileage
2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

2013 Buick Regal Engine

SKU P-782

engine

2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), California emiss...

$5,352$4,460–$5,798 by mileage
2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), Federal emission...

2013 Buick Regal Engine

SKU P-783

engine

2013 Buick Regal Engine - 2.4L, VIN K (8th digit, opt LEA), Federal emission...

$4,260$3,550–$4,615 by mileage
2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2013 Buick Regal Engine

SKU P-784

engine

2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$3,504$2,920–$3,796 by mileage
2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2013 Buick Regal Engine

SKU P-785

engine

2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$3,504$2,920–$3,796 by mileage
2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

2013 Buick Regal Engine

SKU P-786

engine

2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Califor...

$4,008$3,340–$4,342 by mileage
2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Federal...

2013 Buick Regal Engine

SKU P-787

engine

2013 Buick Regal Engine - 2.4L, VIN R (8th digit, opt LUK, eAssist), Federal...

$3,504$2,920–$3,796 by mileage

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