Used Buick LaCrosse Parts

Used OEM parts for the Buick LaCrosse — engines, transmissions, doors, lights, electronics and more, pulled from graded donor vehicles and verified with real Hollander® interchange data. Every part is backed by our 90-day warranty and ships fast to the lower 48.

Browse all used Buick parts, or call 800-222-5414 / text 828-667-2239 if you don't see your LaCrosse part — inventory changes daily.

344 parts Sort: Price high Price low Newest

PART

DESCRIPTION

SELECT

USED

$230.00

Part Type: Transmission

2017 Buick LaCrosse Transmission Assy.

Details: FWD

Interchange: 400-10194

Stock #: 24289

Mileage: 120K

Tag #: 0001161410

Part Grade: A

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.

USED

$200.00

Part Type: Transmission

2012 Buick LaCrosse Transmission Assy.

Details: AT, 3.6L, FWD (opt MH2)

Interchange: 400-4720

Stock #: 23160

Mileage: 0MI

Tag #: 0000996637

Part Grade: X — mileage unknown

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.

2012 Buick LaCrosse Front Door Trim Panel

USED

$174.99

Part Type: Front Door Trim Panel

2012 Buick LaCrosse Front Door Trim Panel

Details: 10-13 Buick Lacrosse Front Door Trim Panel Black Leather Harmon Kardon RH Passenger Side OEM 9061441

Part Numbers: 9061441

Interchange: 204-987824

Stock #: 23160

Mileage: 0MI

Tag #: 0000996609

Part Grade: X — mileage unknown

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.

USED

$172.00

Part Type: Front Door

2012 Buick LaCrosse Front Door

Details: LH,Silver Ext,Paint Code=GAN,000,Less Dmr

Interchange: 120-403

Stock #: 23160

Mileage: 0hr

Tag #: 0000996592

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.

2011 Buick LaCrosse Crossmember/Cradle/Undercarria

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2011 Buick LaCrosse Crossmember/Cradle/Undercarria

Details: GM Rear Crossmember Subframe Fits Lacrosse Regal Allure Malibu OEM 13336906

Part Numbers: 13336906

Interchange: 477-2706

Stock #: 23147

Mileage: 137K

Tag #: 0000991622

Part Grade: A

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.

2010-2011 Buick Lacrosse FWD Front Crossmember Subframe Genuine OEM 20916113

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2010-2011 Buick Lacrosse FWD Front Crossmember Subframe Genuine OEM 20916113

Part Numbers: 20916113

Interchange: 477-2710

Stock #: 23147

Mileage: 137K

Tag #: 0000991558

Part Grade: A

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.

2014 Buick LaCrosse Crossmember/Cradle/Undercarria

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2014 Buick LaCrosse Crossmember/Cradle/Undercarria

Details: GM Rear Crossmember Subframe Fits Lacrosse Regal Allure Malibu OEM 13336906

Part Numbers: 13336906

Interchange: 477-2706

Stock #: 23311

Mileage: 109K

Tag #: 0001054570

Part Grade: A

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.

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2014 Buick LaCrosse Crossmember/Cradle/Undercarria

Details: 13 14 Buick Lacrosse 3.6L Front Crossmember Subframe OEM 20920499

Part Numbers: 20920499

Interchange: 477-4150

Stock #: 23311

Mileage: 109K

Tag #: 0001054514

Part Grade: A

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.

2012 Buick LaCrosse Crossmember/Cradle/Undercarria

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2012 Buick LaCrosse Crossmember/Cradle/Undercarria

Details: GM Rear Crossmember Subframe Fits Lacrosse Regal Allure Malibu OEM 13336906

Part Numbers: 13336906

Interchange: 477-2706

Stock #: 23160

Mileage: 0MI

Tag #: 0000996709

Part Grade: X — mileage unknown

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.

2012 Buick Lacrosse FWD 3.6L Front Crossmember Subframe Genuine OEM 22781615

USED

$150.00

Part Type: Crossmember/Cradle/Undercarria

2012 Buick Lacrosse FWD 3.6L Front Crossmember Subframe Genuine OEM 22781615

Part Numbers: 22781615

Interchange: 477-4059

Stock #: 23160

Mileage: 0MI

Tag #: 0000996641

Part Grade: X — mileage unknown

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.

USED

$150.00

Part Type: Rear Door

2012 Buick LaCrosse Rear Door

Details: RH,Silver Ext,Paint Code=GAN,000

Interchange: 130-1184

Stock #: 23160

Mileage: 0hr

Tag #: 0000996595

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.

2017-2019 Buick Lacrosse 3.6L Rear Exhaust Muffler Left Driver Side OEM 84282476

USED

$150.00

Part Type: Muffler

2017-2019 Buick Lacrosse 3.6L Rear Exhaust Muffler Left Driver Side OEM 84282476

Part Numbers: 84282476

Interchange: 333-997234

Stock #: 24289

Mileage: 120K

Tag #: 0001161405

Part Grade: A

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.

2012 Buick LaCrosse Trunk/Decklid/Hatch/Tailgate

USED

$150.00

Part Type: Trunk/Decklid/Hatch/Tailgate

2012 Buick LaCrosse Trunk/Decklid/Hatch/Tailgate

Details: w/o spoiler; rear view camera,Silver Ext,Paint Code=GAN,000

Interchange: 170-693D

Stock #: 23160

Mileage: 0hr

Tag #: 0000996601

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.

USED

$150.00

Part Type: Front Door

2014 Buick LaCrosse Front Door

Details: LH,Blue Ext,Paint Code=GWY,4D1,Less Dmr

Interchange: 120-403

Stock #: 23311

Mileage: 1hr

Tag #: 0001054461

Part Grade: A

⚠️ Damage: dent — about 1 hour of professional repair, section 4 of the panel (ARA 4D1)

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.

USED

$150.00

Part Type: Front Door

2012 Buick LaCrosse Front Door

Details: RH,Silver Ext,Paint Code=GAN,000,Less Dmr

Interchange: 120-402

Stock #: 23160

Mileage: 0hr

Tag #: 0000996591

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.

2011 Buick LaCrosse Air Cond. Evaporator

USED

$150.00

Part Type: Air Cond. Evaporator

2011 Buick LaCrosse Air Cond. Evaporator

Interchange: 680-659

Stock #: 23147

Mileage: 137K

Tag #: 0000991611

Part Grade: A

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.

2014 Buick LaCrosse Air Cond. Evaporator

USED

$150.00

Part Type: Air Cond. Evaporator

2014 Buick LaCrosse Air Cond. Evaporator

Interchange: 680-659

Stock #: 23311

Mileage: 109K

Tag #: 0001054560

Part Grade: A

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 Air Cond. Evaporator

USED

$150.00

Part Type: Air Cond. Evaporator

2017 Buick LaCrosse Air Cond. Evaporator

Interchange: 680-887

Stock #: 24289

Mileage: 120K

Tag #: 0001161461

Part Grade: A

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.

USED

$150.00

Part Type: Air Cond. Evaporator

2017 Buick LaCrosse Air Cond. Evaporator

Interchange: 680-887

Stock #: 24014

Mileage: 54K

Tag #: 0001071025

Part Grade: A

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.

2012 Buick LaCrosse Air Cond. Evaporator

USED

$150.00

Part Type: Air Cond. Evaporator

2012 Buick LaCrosse Air Cond. Evaporator

Interchange: 680-659

Stock #: 23160

Mileage: 0MI

Tag #: 0000996696

Part Grade: X — mileage unknown

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.

2014 Buick LaCrosse Rear Door Trim Panel

USED

$134.99

Part Type: Rear Door Trim Panel

2014 Buick LaCrosse Rear Door Trim Panel

Details: 14 - 16 Buick Lacrosse Rear Door Trim Panel LH Driver Side Black Leather OEM 26204233

Part Numbers: 26204233

Interchange: 205-990482

Stock #: 23311

Mileage: 000

Tag #: 0001054484

Part Grade: A

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.

USED

$134.99

Part Type: Rear Door Trim Panel

2014 Buick LaCrosse Rear Door Trim Panel

Details: 14 - 16 Buick Lacrosse Rear Door Trim Panel RH Passenger Side Black Leather OEM 9060151

Part Numbers: 9060151

Interchange: 205-990515

Stock #: 23311

Mileage: 000

Tag #: 0001054483

Part Grade: A

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.

USED

$108.00

Part Type: Back Glass/Window

2017 Buick LaCrosse Back Glass/Window

Interchange: 275-10031

Stock #: 24289

Mileage: 0hr

Tag #: 0001161398

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.

USED

$101.00

Part Type: Back Glass/Window

2017 Buick LaCrosse Back Glass/Window

Interchange: 275-10031

Stock #: 24014

Mileage: 0hr

Tag #: 0001070963

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.

« 1 2 3 4 … 15 »

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.

Which Buick LaCrosse parts are available?

Available inventory may include engines, transmissions, body parts, lighting, glass, wheels, electronics, and other used OEM components. The products shown on this page reflect current inventory and update nightly.