Used Buick Parts

Shop used OEM Buick parts pulled from graded donor vehicles at Speedy's Used Parts in Candler, NC. Every part is verified with real Hollander® interchange data, honestly graded, and backed by our 90-day warranty — shipped fast anywhere in the lower 48.

Popular Buick models in the yard: Buick LaCrosse · Buick Regal · Buick Verano · Buick Envision · Buick Envista · Buick Enclave · Buick Encore

Don't see the Buick part you need? Call 800-222-5414 or text 828-667-2239 — fresh Buick vehicles hit the yard every week.
1222 parts Sort: Price high Price low Newest
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DESCRIPTION
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2024-2025 Buick Envista 1.2L Turbo Engine Assembly 23K Miles Genuine OEM USED
$994.00

Part Type: Engine Assembly/Motor

2024-2025 Buick Envista 1.2L Turbo Engine Assembly 23K Miles Genuine OEM

Interchange: 300-10889

Stock #: 25060

Mileage: 23K

Tag #: 0001203593

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Trunk/Decklid/Hatch/Tailgate USED
$850.00

Part Type: Trunk/Decklid/Hatch/Tailgate

2019 Buick Envision Trunk/Decklid/Hatch/Tailgate

Details: w/o 360 view mono vision,Gray,U500B

Interchange: 170-10264B

Stock #: 26117

Mileage: 1hr

Tag #: 0001357976

Part Grade: A

⚠️ Damage: dent — about 1 hour of professional repair, section 7 of the panel (ARA 7D1)

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Engine Assembly/Motor USED
$753.00

Part Type: Engine Assembly/Motor

2018 Buick Regal Engine Assembly/Motor

Details: 18-20 Buick Regal 2.0L FWD Turbo Engine Assembly 160K Genuine OEM 12673086

Part Numbers: 12673086

Interchange: 300-5502

Stock #: 25234

Mileage: 160K

Tag #: 0001284903

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Transmission Assy. USED
$750.00

Part Type: Transmission

2019 Buick Envision Transmission Assy.

Details: 2.5L, AWD

Interchange: 400-10174

Stock #: 26117

Mileage: 24K

Tag #: 0001358021

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Engine Assembly/Motor USED
$750.00

Part Type: Engine Assembly/Motor

2019 Buick Envision Engine Assembly/Motor

Details: 2.5L (VIN A, 8th digit, opt LCV), AWD

Interchange: 300-10053

Stock #: 26117

Mileage: 24K

Tag #: 0001358013

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Front Door USED
$550.00

Part Type: Front Door

2019 Buick Envision Front Door

Details: RH,Gray,GIR

Interchange: 120-5817

Stock #: 26117

Mileage: 0hr

Tag #: 0001357965

Part Grade: A+

Damage: none recorded

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Rear Door USED
$500.00

Part Type: Rear Door

2019 Buick Envision Rear Door

Details: LH,Gray,GIR

Interchange: 130-3209

Stock #: 26117

Mileage: 0hr

Tag #: 0001357970

Part Grade: A+

Damage: none recorded

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Rear Door USED
$500.00

Part Type: Rear Door

2019 Buick Envision Rear Door

Details: RH,Gray,GIR

Interchange: 130-3208

Stock #: 26117

Mileage: 0hr

Tag #: 0001357969

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Quarter Panel USED
$500.00

Part Type: Quarter Panel/Bed Side

2019 Buick Envision Quarter Panel

Details: RH,Gray,GIR

Interchange: 160-11012

Stock #: 26117

Mileage: 0hr

Tag #: 0001357972

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Front Door USED
$494.00

Part Type: Front Door

2018 Buick Regal Front Door

Details: 18-20 Buick Regal Front Door Assembly Right Passenger Side Gray 509B OEM 39128508 ,RH

Part Numbers: 39128508

Interchange: 120-10147

Stock #: 25234

Mileage: 0hr

Tag #: 0001284863

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2024 Buick Envista 1.2L FWD Automatic Transmission Assembly 23K OEM 24054135 USED
$484.00

Part Type: Transmission

2024 Buick Envista 1.2L FWD Automatic Transmission Assembly 23K OEM 24054135

Part Numbers: 24054135

Interchange: 400-11786

Stock #: 25060

Mileage: 23K

Tag #: 0001203603

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2024 Buick Envista Quarter Panel USED
$478.00

Part Type: Quarter Panel/Bed Side

2024 Buick Envista Quarter Panel

Details: RH,Black Ext,Paint Code=GB0

Interchange: 160-11191

Stock #: 25060

Mileage: 0hr

Tag #: 0001203555

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Transmission Assy. USED
$464.00

Part Type: Transmission

2018 Buick Regal Transmission Assy.

Details: 18-20 Buick Regal 2.0L FWD Automatic Transmission Assembly 60K OEM 24283831

Part Numbers: 24283831

Interchange: 400-10554

Stock #: 25234

Mileage: 160K

Tag #: 0001284912

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2017 Buick LaCrosse Engine Assembly/Motor USED
$459.00

Part Type: Engine Assembly/Motor

2017 Buick LaCrosse Engine Assembly/Motor

Details: 17 - 19 Buick Lacrosse 3.6L Opt LGX Engine Assembly 54K Miles OEM 12679111

Part Numbers: 12679111

Interchange: 300-5172C

Stock #: 24014

Mileage: 54K

Tag #: 0001070967

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2014 Buick LaCrosse Engine Assembly/Motor USED
$446.00

Part Type: Engine Assembly/Motor

2014 Buick LaCrosse Engine Assembly/Motor

Details: GM 3.6L Engine Fits 2014 Lacrosse Impala XTS - PZEV Emissions Opt NU6 109K Miles OEM 19303691

Part Numbers: 19303691

Interchange: 300-5306

Stock #: 23311

Mileage: 109K

Tag #: 0001054499

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2017 Buick LaCrosse Engine Assembly/Motor USED
$445.00

Part Type: Engine Assembly/Motor

2017 Buick LaCrosse Engine Assembly/Motor

Details: (3.6L, VIN S, 8th digit, opt LGX)

Interchange: 300-5172C

Stock #: 24289

Mileage: 120K

Tag #: 0001161402

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Front Door USED
$434.00

Part Type: Front Door

2018 Buick Regal Front Door

Details: 18-20 Buick Regal Front Door Assembly Left Driver Side Gray 509B OEM 39128507 ,LH

Part Numbers: 39128507

Interchange: 120-10148

Stock #: 25234

Mileage: 0hr

Tag #: 0001284864

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Rear Bumper Assembly USED
$425.00

Part Type: Rear Bumper Assembly

2018 Buick Regal Rear Bumper Assembly

Details: Hatchback (Sportback), exhaust below bumper, w/o park assist

Interchange: 190-10228B

Stock #: 25234

Mileage: 0hr

Tag #: 0001284876

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2017 Buick LaCrosse Rear Door USED
$412.00

Part Type: Rear Door

2017 Buick LaCrosse Rear Door

Details: 17-19 Buick Lacrosse Rear Door Assembly Left Driver Side Silver GAN OEM 26230717 ,LH

Part Numbers: 26230717

Interchange: 130-10039

Stock #: 24289

Mileage: 0hr

Tag #: 0001161370

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2019 Buick Envision Quarter Panel USED
$400.00

Part Type: Quarter Panel/Bed Side

2019 Buick Envision Quarter Panel

Details: LH,Gray,GIR

Interchange: 160-11013

Stock #: 26117

Mileage: 0hr

Tag #: 0001357973

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Rear Door USED
$398.00

Part Type: Rear Door

2018 Buick Regal Rear Door

Details: 18-20 Buick Regal Sportback Rear Door Assembly Left Driver Side Gray 509B OEM 39128511 ,LH

Part Numbers: 39128511

Interchange: 130-10153

Stock #: 25234

Mileage: 0hr

Tag #: 0001284868

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2018 Buick Regal Trunk/Decklid/Hatch/Tailgate USED
$367.00

Part Type: Trunk/Decklid/Hatch/Tailgate

2018 Buick Regal Trunk/Decklid/Hatch/Tailgate

Details: 18-20 Buick Regal Sportback Deck-Lid Liftgate Hatch Assembly Gray 509B OEM 39112803

Part Numbers: 39112803

Interchange: 170-10121B

Stock #: 25234

Mileage: 0hr

Tag #: 0001284873

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2017 Buick LaCrosse Front Door USED
$359.00

Part Type: Front Door

2017 Buick LaCrosse Front Door

Details: LH,Silver Ext,Paint Code=GAN,Less Dmr

Interchange: 120-10040

Stock #: 24289

Mileage: 2hr

Tag #: 0001161366

Part Grade: B

⚠️ Damage: dent — about 2 hours of professional repair, section 6 of the panel (ARA 6D2)

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
2017-2019 Buick Lacrosse Quarter Panel Assembly Left Driver Side OEM 26249985 ,LH USED
$342.00

Part Type: Quarter Panel/Bed Side

2017-2019 Buick Lacrosse Quarter Panel Assembly Left Driver Side OEM 26249985 ,LH

Part Numbers: 26249985

Interchange: 160-10075

Stock #: 24289

Mileage: 0hr

Tag #: 0001161372

Part Grade: A+

Damage: none recorded

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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Frequently asked questions

What does the 90-day warranty cover?
Every eligible part includes a 90-day limited warranty. Coverage, exclusions, claim requirements, and available remedies are explained in our Returns & Warranty Policy.
What do the part grades mean?
Our grades—including A+, A, B, C, and X—describe the condition or available information for a used OEM part. Review our complete Parts Grading Guide and the individual listing photos and notes before ordering.
How do parts ship?
We ship parts throughout the lower 48 states. Engines, transmissions, and other oversized items generally ship by LTL freight, while smaller parts ship by parcel carrier. Delivery requirements and charges vary by item and destination.
How do I confirm fitment?
We use Hollander interchange data to help identify compatible applications. Fitment may still depend on VIN, production date, option codes, part numbers, programming, and vehicle configuration. For option-sensitive parts, call 800-222-5414 or text 828-667-2239 with your VIN before ordering.
How often is this Buick inventory updated?
This page updates nightly as vehicles and parts are added, sold, graded, or removed from inventory. Check back regularly for newly available used OEM Buick parts.