Buick · Premium Parts

Buick

Premium OEM Parts Inventory

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.

2,794

Total Parts in Inventory

Compatible Models

90 Days

Complete Warranty

Find Your Part

(888) 818-5001

Year

Make

Model

Part Type

Call(888) 818-5001 Get Quote

Brand Heritage

Buick has built a reputation for engineering excellence and automotive innovation.

Quality Assurance

Our Buick parts inventory features genuine OEM components tested for quality and durability.

2,794+

Parts Verified

90 Day

Warranty

24/7

Support

USA

Shipping

Buick Parts Advantage

Why Choose Buick From AUAPW

Access 2,794 verified Buick parts across 24 models with quality guarantees and expert support

Verified Inventory

Every part is inspected and verified for authenticity and quality standards

Fast Sourcing

Access to the largest network of verified suppliers with quick turnaround times

Quality Assured

All parts come with 30-180 day warranty and guaranteed quality certification

Best Pricing

Save 40-70% compared to new OEM parts with transparent, no-hidden-fee quotes

24-Hour Support

Get responses within 24 hours from our dedicated support team

Industry Leading

Trust the largest, most reliable used auto parts platform in America

Total Inventory

2,794

Quality Buick parts in stock, from common components to rare discontinued items.

Model Coverage

Compatible Buick models across multiple years, ensuring you find the perfect fit.

Warranty

30-180 Days

All Buick parts certified and guaranteed. Complete peace of mind on every purchase.

2,794 parts — page 38 of 59

Filter by Material

1987 Buick LeSabre (1980

SKU P-1777

transmission

1987 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

$799$599–$999 by mileage

1987 Buick LeSabre (1980

SKU P-1778

transmission

1987 Buick LeSabre (1980 Up) Transmission - AT, FWD

$799$599–$999 by mileage

1988 Buick LeSabre (1980

SKU P-1779

transmission

1988 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

$799$599–$999 by mileage

1988 Buick LeSabre (1980

SKU P-1780

transmission

1988 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

$799$599–$999 by mileage

1988 Buick LeSabre (1980

SKU P-1781

transmission

1988 Buick LeSabre (1980 Up) Transmission - AT, FWD, engine VIN 3 (8th digit)

$799$599–$999 by mileage

1988 Buick LeSabre (1980

SKU P-1782

transmission

1988 Buick LeSabre (1980 Up) Transmission - AT, FWD, engine VIN C (8th digit)

$799$599–$999 by mileage

1989 Buick LeSabre (1980

SKU P-1783

transmission

1989 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

$799$599–$999 by mileage

1989 Buick LeSabre (1980

SKU P-1784

transmission

1989 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

$799$599–$999 by mileage

1989 Buick LeSabre (1980

SKU P-1785

transmission

1989 Buick LeSabre (1980 Up) Transmission - AT, FWD

$799$599–$999 by mileage

1990 Buick LeSabre (1980

SKU P-1786

transmission

1990 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

$799$599–$999 by mileage

1990 Buick LeSabre (1980

SKU P-1787

transmission

1990 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

$799$599–$999 by mileage

1990 Buick LeSabre (1980

SKU P-1788

transmission

1990 Buick LeSabre (1980 Up) Transmission - AT, FWD

$799$599–$999 by mileage

1991 Buick LeSabre (1980

SKU P-1789

transmission

1991 Buick LeSabre (1980 Up) Transmission - AT, FWD

$799$599–$999 by mileage

1992 Buick LeSabre (1980

SKU P-1790

transmission

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 2.84 ratio (o...

$799$599–$999 by mileage

1992 Buick LeSabre (1980

SKU P-1791

transmission

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 3.06 ratio (o...

$799$599–$999 by mileage

1992 Buick LeSabre (1980

SKU P-1792

transmission

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 2.84 ratio (opt F17...

$799$599–$999 by mileage

1992 Buick LeSabre (1980

SKU P-1793

transmission

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 3.06 ratio (opt FW2...

$799$599–$999 by mileage

1993 Buick LeSabre (1980

SKU P-1794

transmission

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 2.84 ratio (o...

$799$599–$999 by mileage

1993 Buick LeSabre (1980

SKU P-1795

transmission

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 3.06 ratio (o...

$799$599–$999 by mileage

1993 Buick LeSabre (1980

SKU P-1796

transmission

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 2.84 ratio (opt F17...

$799$599–$999 by mileage

1993 Buick LeSabre (1980

SKU P-1797

transmission

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 3.06 ratio (opt FW2...

$799$599–$999 by mileage

1994 Buick LeSabre (1980

SKU P-1798

transmission

1994 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 ratio (opt F17)

$799$599–$999 by mileage

1994 Buick LeSabre (1980

SKU P-1799

transmission

1994 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 ratio (opt FW2)

$799$599–$999 by mileage

1995 Buick LeSabre (1980

SKU P-1800

transmission

1995 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 ratio (opt F17)

$799$599–$999 by mileage

1995 Buick LeSabre (1980

SKU P-1801

transmission

1995 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 ratio (opt FW2)

$799$599–$999 by mileage

1996 Buick LeSabre (1980

SKU P-1802

transmission

1996 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17)

$799$599–$999 by mileage

1996 Buick LeSabre (1980

SKU P-1803

transmission

1996 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2)

$799$599–$999 by mileage

1997 Buick LeSabre (1980

SKU P-1804

transmission

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17), LeSabre timing...

$799$599–$999 by mileage

1997 Buick LeSabre (1980

SKU P-1805

transmission

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17), w/o LeSabre ti...

$799$599–$999 by mileage

1997 Buick LeSabre (1980

SKU P-1806

transmission

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2), LeSabre timing...

$799$599–$999 by mileage

1997 Buick LeSabre (1980

SKU P-1807

transmission

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2), w/o LeSabre ti...

$799$599–$999 by mileage

1998 Buick LeSabre (1980

SKU P-1808

transmission

1998 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt M15

$799$599–$999 by mileage

1998 Buick LeSabre (1980

SKU P-1809

transmission

1998 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt MN3

$799$599–$999 by mileage

1999 Buick LeSabre (1980

SKU P-1810

transmission

1999 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt M15

$799$599–$999 by mileage

1999 Buick LeSabre (1980

SKU P-1811

transmission

1999 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt MN3

$799$599–$999 by mileage

2000 Buick LeSabre (1980

SKU P-1812

transmission

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3), ID PAB

$799$599–$999 by mileage

2000 Buick LeSabre (1980

SKU P-1813

transmission

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3), ID PPB

$799$599–$999 by mileage

2000 Buick LeSabre (1980

SKU P-1814

transmission

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83), ID PBB

$799$599–$999 by mileage

2000 Buick LeSabre (1980

SKU P-1815

transmission

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83), ID PCB

$799$599–$999 by mileage

2001 Buick LeSabre (1980

SKU P-1816

transmission

2001 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

$799$599–$999 by mileage

2001 Buick LeSabre (1980

SKU P-1817

transmission

2001 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

$799$599–$999 by mileage

2002 Buick LeSabre (1980

SKU P-1818

transmission

2002 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

$799$599–$999 by mileage

2002 Buick LeSabre (1980

SKU P-1819

transmission

2002 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

$799$599–$999 by mileage

2003 Buick LeSabre (1980

SKU P-1820

transmission

2003 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

$799$599–$999 by mileage

2003 Buick LeSabre (1980

SKU P-1821

transmission

2003 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

$799$599–$999 by mileage

2004 Buick LeSabre (1980

SKU P-1822

transmission

2004 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

$799$599–$999 by mileage

2004 Buick LeSabre (1980

SKU P-1823

transmission

2004 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

$799$599–$999 by mileage

2005 Buick LeSabre (1980

SKU P-1824

transmission

2005 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

$799$599–$999 by mileage

Buick

Engines, Transmissions & Parts

Brand Heritage

Quality Assurance

Why Choose Buick From AUAPW

Verified Inventory

Fast Sourcing

Quality Assured

Best Pricing

24-Hour Support

Industry Leading

Total Inventory

Model Coverage

Warranty

Filter by model

Filter by Material

1987 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

1987 Buick LeSabre (1980 Up) Transmission - AT, FWD

1988 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

1988 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

1988 Buick LeSabre (1980 Up) Transmission - AT, FWD, engine VIN 3 (8th digit)

1988 Buick LeSabre (1980 Up) Transmission - AT, FWD, engine VIN C (8th digit)

1989 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

1989 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

1989 Buick LeSabre (1980 Up) Transmission - AT, FWD

1990 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

1990 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

1990 Buick LeSabre (1980 Up) Transmission - AT, FWD

1991 Buick LeSabre (1980 Up) Transmission - AT, FWD

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 2.84 ratio (o...

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 3.06 ratio (o...

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 2.84 ratio (opt F17...

1992 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 3.06 ratio (opt FW2...

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 2.84 ratio (o...

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, traction control (opt NW9), 3.06 ratio (o...

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 2.84 ratio (opt F17...

1993 Buick LeSabre (1980 Up) Transmission - AT, FWD, w/o traction control; 3.06 ratio (opt FW2...

1994 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 ratio (opt F17)

1994 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 ratio (opt FW2)

1995 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 ratio (opt F17)

1995 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 ratio (opt FW2)

1996 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17)

1996 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2)

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17), LeSabre timing...

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.84 axle ratio (opt F17), w/o LeSabre ti...

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2), LeSabre timing...

1997 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.06 axle ratio (opt FW2), w/o LeSabre ti...

1998 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt M15

1998 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt MN3

1999 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt M15

1999 Buick LeSabre (1980 Up) Transmission - AT, FWD, opt MN3

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3), ID PAB

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3), ID PPB

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83), ID PBB

2000 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83), ID PCB

2001 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

2001 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

2002 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

2002 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

2003 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

2003 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

2004 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

2004 Buick LeSabre (1980 Up) Transmission - AT, FWD, 3.05 axle ratio (opt F83)

2005 Buick LeSabre (1980 Up) Transmission - AT, FWD, 2.86 axle ratio (opt FQ3)

Shop other brands