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

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Make

Model

Part Type

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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

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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

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

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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 54 of 59

Filter by Material

1969 Buick Roadmaster (1979

SKU P-2545

transmission

1969 Buick Roadmaster (1979 Down) Transmission - AT, 2 speed

$799$599–$999 by mileage

1969 Buick Roadmaster (1979

SKU P-2546

transmission

1969 Buick Roadmaster (1979 Down) Transmission - AT, 3 speed

$799$599–$999 by mileage

1969 Buick Roadmaster (1979

SKU P-2547

transmission

1969 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

$799$599–$999 by mileage

1970 Buick Roadmaster (1979

SKU P-2548

transmission

1970 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

$799$599–$999 by mileage

1970 Buick Roadmaster (1979

SKU P-2549

transmission

1970 Buick Roadmaster (1979 Down) Transmission - AT, TH350

$799$599–$999 by mileage

1970 Buick Roadmaster (1979

SKU P-2550

transmission

1970 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1971 Buick Roadmaster (1979

SKU P-2551

transmission

1971 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

$799$599–$999 by mileage

1971 Buick Roadmaster (1979

SKU P-2552

transmission

1971 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1971 Buick Roadmaster (1979

SKU P-2553

transmission

1971 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1972 Buick Roadmaster (1979

SKU P-2554

transmission

1972 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1972 Buick Roadmaster (1979

SKU P-2555

transmission

1972 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1973 Buick Roadmaster (1979

SKU P-2556

transmission

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1973 Buick Roadmaster (1979

SKU P-2557

transmission

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1973 Buick Roadmaster (1979

SKU P-2558

transmission

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH350

$799$599–$999 by mileage

1974 Buick Roadmaster (1979

SKU P-2559

transmission

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1974 Buick Roadmaster (1979

SKU P-2560

transmission

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1974 Buick Roadmaster (1979

SKU P-2561

transmission

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH350

$799$599–$999 by mileage

1975 Buick Roadmaster (1979

SKU P-2562

transmission

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1975 Buick Roadmaster (1979

SKU P-2563

transmission

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1975 Buick Roadmaster (1979

SKU P-2564

transmission

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH350

$799$599–$999 by mileage

1976 Buick Roadmaster (1979

SKU P-2565

transmission

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1976 Buick Roadmaster (1979

SKU P-2566

transmission

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

$799$599–$999 by mileage

1976 Buick Roadmaster (1979

SKU P-2567

transmission

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH350

$799$599–$999 by mileage

1977 Buick Roadmaster (1979

SKU P-2568

transmission

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case

$799$599–$999 by mileage

1977 Buick Roadmaster (1979

SKU P-2569

transmission

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH200

$799$599–$999 by mileage

1977 Buick Roadmaster (1979

SKU P-2570

transmission

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

$799$599–$999 by mileage

1978 Buick Roadmaster (1979

SKU P-2571

transmission

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH200

$799$599–$999 by mileage

1978 Buick Roadmaster (1979

SKU P-2572

transmission

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

$799$599–$999 by mileage

1978 Buick Roadmaster (1979

SKU P-2573

transmission

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case; Chev built pattern

$799$599–$999 by mileage

1978 Buick Roadmaster (1979

SKU P-2574

transmission

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case; w/o Chev built patt...

$799$599–$999 by mileage

1978 Buick Roadmaster (1979

SKU P-2575

transmission

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1979 Buick Roadmaster (1979

SKU P-2576

transmission

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

$799$599–$999 by mileage

1979 Buick Roadmaster (1979

SKU P-2577

transmission

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH400

$799$599–$999 by mileage

1979 Buick Roadmaster (1979

SKU P-2578

transmission

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case

$799$599–$999 by mileage

1991 Buick Roadmaster (1980

SKU P-2579

transmission

1991 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1992 Buick Roadmaster (1980

SKU P-2580

transmission

1992 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1993 Buick Roadmaster (1980

SKU P-2581

transmission

1993 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1994 Buick Roadmaster (1980

SKU P-2582

transmission

1994 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1995 Buick Roadmaster (1980

SKU P-2583

transmission

1995 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1996 Buick Roadmaster (1980

SKU P-2584

transmission

1996 Buick Roadmaster (1980 Up) Transmission - AT, RWD

$799$599–$999 by mileage

1975 Buick Skyhawk Transmission

SKU P-2585

transmission

1975 Buick Skyhawk Transmission - AT, (TH350)

$799$599–$999 by mileage

1975 Buick Skyhawk Transmission

SKU P-2586

transmission

1975 Buick Skyhawk Transmission - MT, (4 speed)

$799$599–$999 by mileage

1976 Buick Skyhawk Transmission

SKU P-2587

transmission

1976 Buick Skyhawk Transmission - AT, TH200

$799$599–$999 by mileage

1976 Buick Skyhawk Transmission

SKU P-2588

transmission

1976 Buick Skyhawk Transmission - AT, TH350

$799$599–$999 by mileage

1976 Buick Skyhawk Transmission

SKU P-2589

transmission

1976 Buick Skyhawk Transmission - MT, 4 speed

$799$599–$999 by mileage

1976 Buick Skyhawk Transmission

SKU P-2590

transmission

1976 Buick Skyhawk Transmission - MT, 5 speed

$799$599–$999 by mileage

1977 Buick Skyhawk Transmission

SKU P-2591

transmission

1977 Buick Skyhawk Transmission - AT, (TH200)

$799$599–$999 by mileage

1977 Buick Skyhawk Transmission

SKU P-2592

transmission

1977 Buick Skyhawk Transmission - MT, (4 speed)

$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

1969 Buick Roadmaster (1979 Down) Transmission - AT, 2 speed

1969 Buick Roadmaster (1979 Down) Transmission - AT, 3 speed

1969 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

1970 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

1970 Buick Roadmaster (1979 Down) Transmission - AT, TH350

1970 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1971 Buick Roadmaster (1979 Down) Transmission - MT, (3 speed)

1971 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1971 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1972 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1972 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1973 Buick Roadmaster (1979 Down) Transmission - AT, TH350

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1974 Buick Roadmaster (1979 Down) Transmission - AT, TH350

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1975 Buick Roadmaster (1979 Down) Transmission - AT, TH350

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH375B

1976 Buick Roadmaster (1979 Down) Transmission - AT, TH350

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH200

1977 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH200

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case; Chev built pattern

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case; w/o Chev built patt...

1978 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH350, multi-fit case

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH400

1979 Buick Roadmaster (1979 Down) Transmission - AT, TH350, w/o multi-fit case

1991 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1992 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1993 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1994 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1995 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1996 Buick Roadmaster (1980 Up) Transmission - AT, RWD

1975 Buick Skyhawk Transmission - AT, (TH350)

1975 Buick Skyhawk Transmission - MT, (4 speed)

1976 Buick Skyhawk Transmission - AT, TH200

1976 Buick Skyhawk Transmission - AT, TH350

1976 Buick Skyhawk Transmission - MT, 4 speed

1976 Buick Skyhawk Transmission - MT, 5 speed

1977 Buick Skyhawk Transmission - AT, (TH200)

1977 Buick Skyhawk Transmission - MT, (4 speed)

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