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

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(888) 818-5001

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

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

2,794+

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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

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

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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 37 of 59

Filter by Material

1980 Buick LeSabre (1980

SKU P-1729

transmission

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o lock-up converter; w/o multi-f...

$799$599–$999 by mileage

1980 Buick LeSabre (1980

SKU P-1730

transmission

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH400

$799$599–$999 by mileage

1980 Buick LeSabre (1980

SKU P-1731

transmission

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1732

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH400

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1733

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1734

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, multi-fit case

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1735

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, w/o multi-fit case

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1736

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive; 2 wire lock-up plug...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1737

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive; 3 wire lock-up plug...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1738

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1739

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1740

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1741

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1742

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

$799$599–$999 by mileage

1981 Buick LeSabre (1980

SKU P-1743

transmission

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1744

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1745

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1746

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1747

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1748

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1749

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1750

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1751

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, diesel

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1752

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, gasoline, multi-fit case

$799$599–$999 by mileage

1982 Buick LeSabre (1980

SKU P-1753

transmission

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, gasoline, w/o multi-fit case

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1754

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1755

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1756

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1757

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1758

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1759

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1760

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1761

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, diesel

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1762

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, gasoline, multi-fit cas...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1763

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, gasoline, w/o multi-fit...

$799$599–$999 by mileage

1983 Buick LeSabre (1980

SKU P-1764

transmission

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive

$799$599–$999 by mileage

1984 Buick LeSabre (1980

SKU P-1765

transmission

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, diesel

$799$599–$999 by mileage

1984 Buick LeSabre (1980

SKU P-1766

transmission

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, multi-fit c...

$799$599–$999 by mileage

1984 Buick LeSabre (1980

SKU P-1767

transmission

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, w/o multi-f...

$799$599–$999 by mileage

1984 Buick LeSabre (1980

SKU P-1768

transmission

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o overdrive

$799$599–$999 by mileage

1985 Buick LeSabre (1980

SKU P-1769

transmission

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, diesel

$799$599–$999 by mileage

1985 Buick LeSabre (1980

SKU P-1770

transmission

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, multi-fit c...

$799$599–$999 by mileage

1985 Buick LeSabre (1980

SKU P-1771

transmission

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, w/o multi-f...

$799$599–$999 by mileage

1985 Buick LeSabre (1980

SKU P-1772

transmission

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o overdrive

$799$599–$999 by mileage

1986 Buick LeSabre (1980

SKU P-1773

transmission

1986 Buick LeSabre (1980 Up) Transmission - AT, FWD

$799$599–$999 by mileage

1986 Buick LeSabre (1980

SKU P-1774

transmission

1986 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

$799$599–$999 by mileage

1986 Buick LeSabre (1980

SKU P-1775

transmission

1986 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

$799$599–$999 by mileage

1987 Buick LeSabre (1980

SKU P-1776

transmission

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

$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

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o lock-up converter; w/o multi-f...

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH400

1980 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH400

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, multi-fit case

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, w/o multi-fit case

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive; 2 wire lock-up plug...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive; 3 wire lock-up plug...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

1981 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, diesel

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, gasoline, multi-fit case

1982 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, gasoline, w/o multi-fit case

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH250

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 1 wire lock-up plu...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 2 wire lock-up plu...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, multi-fit case, 3 wire lock-up plu...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 1 wire lock-up...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 2 wire lock-up...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH350, w/o multi-fit case; 3 wire lock-up...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, diesel

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, gasoline, multi-fit cas...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, overdrive, gasoline, w/o multi-fit...

1983 Buick LeSabre (1980 Up) Transmission - AT, RWD, TH200, w/o overdrive

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, diesel

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, multi-fit c...

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, w/o multi-f...

1984 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o overdrive

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, diesel

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, multi-fit c...

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), overdrive, gasoline, w/o multi-f...

1985 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o overdrive

1986 Buick LeSabre (1980 Up) Transmission - AT, FWD

1986 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), multi-fit case

1986 Buick LeSabre (1980 Up) Transmission - AT, RWD, (TH200), w/o multi-fit case

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

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