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

2017 Buick Lacrosse Electronic Control Module ECU ECM PCM Genuine OEM 12679078

USED

$52.00

Part Type: Engine Control Module/ECU

2017 Buick Lacrosse Electronic Control Module ECU ECM PCM Genuine OEM 12679078

Part Numbers: 12679078

Interchange: 590-8563

Stock #: 24289

Mileage: 120K

Tag #: 0001161444

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 Chevy Malibu Fuel Vapor Charcoal Canister OEM 23108015

USED

$52.00

Part Type: Fuel Vapor Canister

2017 Buick Lacrosse Chevy Malibu Fuel Vapor Charcoal Canister OEM 23108015

Part Numbers: 23108015

Interchange: 375-999232

Stock #: 24014

Mileage: 54K

Tag #: 0001070973

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

$52.00

Part Type: CV Axle/Axle Shaft

2017 Buick LaCrosse Axle Shaft

Details: 17 Buick Lacrosse Front CV Drive Axle Left Driver Side Genuine OEM 84009679,LH

Part Numbers: 84009679

Interchange: 447-10165

Stock #: 24289

Mileage: 120K

Tag #: 0001161413

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 Upper Control Arm Rear

USED

$51.00

Part Type: Rear Upper Control Arm

2017 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Toe Link Arm Fits Lacrosse Envision Regal Right Passenger Side OEM 22985457,RH

Part Numbers: 22985457

Interchange: 505-10020

Stock #: 24289

Mileage: 120K

Tag #: 0001161476

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

$51.00

Part Type: Center Console/Roof Console

2017 Buick LaCrosse Front Console

Details: 17 - 19 Buick Lacrosse Roof Console Assembly w/o Sunroof - Gray OEM 26700642

Part Numbers: 26700642

Interchange: 241-13068

Stock #: 24014

Mileage: 0hr

Tag #: 0001071031

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 Electronic Control Module ECU ECM OEM 12679078

USED

$51.00

Part Type: Engine Control Module/ECU

2017 Buick Lacrosse Electronic Control Module ECU ECM OEM 12679078

Part Numbers: 12679078

Interchange: 590-8563

Stock #: 24014

Mileage: 54K

Tag #: 0001071008

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.

2017-2019 Buick Lacrosse HID Headlamp Control Module Genuine OEM 26700023

USED

$51.00

Part Type: Modules/Computers

2017-2019 Buick Lacrosse HID Headlamp Control Module Genuine OEM 26700023

Part Numbers: 26700023

Interchange: 591-10899

Stock #: 24289

Tag #: 0001162978

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.

2011 Buick LaCrosse Upper Control Arm Rear

USED

$50.00

Part Type: Rear Upper Control Arm

2011 Buick LaCrosse Upper Control Arm Rear

Details: GM Upper Control Arm Fits Allure Lacrosse Regal Right Passenger Side OEM 13318345,RH

Part Numbers: 13318345

Interchange: 505-264

Stock #: 23147

Mileage: 137K

Tag #: 0000991623

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

$50.00

Part Type: Rear Upper Control Arm

2011 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Passenger Side Suspension Trailing Arm Fits Impala Regal Lacrosse OEM 22927293 ,RH

Part Numbers: 22927293

Interchange: 505-268

Stock #: 23147

Mileage: 137K

Tag #: 0000991561

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 Upper Control Arm Rear

USED

$50.00

Part Type: Rear Upper Control Arm

2014 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Driver Side Upper Suspension Control Arm Fits Impala Lacrosse Malibu OEM 20900531,LH

Part Numbers: 20900531

Interchange: 505-298

Stock #: 23311

Mileage: 109K

Tag #: 0001054572

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

$50.00

Part Type: Rear Upper Control Arm

2014 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Passenger Side Upper Suspension Control Arm Fits Impala Lacrosse Malibu OEM 13219164,RH

Part Numbers: 13219164

Interchange: 505-297

Stock #: 23311

Mileage: 109K

Tag #: 0001054571

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

$50.00

Part Type: Rear Upper Control Arm

2014 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Driver Side Suspension Trailing Arm Fits Impala Regal Lacrosse OEM 22927292,LH

Part Numbers: 22927292

Interchange: 505-269

Stock #: 23311

Mileage: 109K

Tag #: 0001054518

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

$50.00

Part Type: Rear Upper Control Arm

2014 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Passenger Side Suspension Trailing Arm Fits Impala Regal Lacrosse OEM 22927293 ,RH

Part Numbers: 22927293

Interchange: 505-268

Stock #: 23311

Mileage: 109K

Tag #: 0001054517

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

$50.00

Part Type: Rear Upper Control Arm

2017 Buick LaCrosse Upper Control Arm Rear

Details: 17-19 Buick Lacrosse Rear Upper Control Arm Left or Right Side OEM 22978382,LH

Part Numbers: 22978382

Interchange: 505-10019

Stock #: 24289

Mileage: 120K

Tag #: 0001161418

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

$50.00

Part Type: Rear Upper Control Arm

2017 Buick LaCrosse Upper Control Arm Rear

Details: 17-19 Buick Lacrosse Rear Upper Control Arm Left or Right Side OEM 22978382,RH

Part Numbers: 22978382

Interchange: 505-10019

Stock #: 24289

Mileage: 120K

Tag #: 0001161417

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

$50.00

Part Type: Rear Upper Control Arm

2017 Buick LaCrosse Upper Control Arm Rear

Details: GM Rear Upper Trailing Arm Fits Lacrosse Envision Regal LH Driver Side OEM 84131342

Part Numbers: 84131342

Interchange: 505-10023

Stock #: 24014

Mileage: 54K

Tag #: 0001071041

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 Upper Control Arm Rear

USED

$50.00

Part Type: Rear Upper Control Arm

2012 Buick LaCrosse Upper Control Arm Rear

Details: GM Upper Control Arm Fits Allure Lacrosse Regal LH Driver Side OEM 13318344

Part Numbers: 13318344

Interchange: 505-265

Stock #: 23160

Mileage: 0MI

Tag #: 0000996711

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

$50.00

Part Type: Rear Upper Control Arm

2012 Buick LaCrosse Upper Control Arm Rear

Details: GM Upper Control Arm Fits Allure Lacrosse Regal RH Passenger Side OEM 13318345

Part Numbers: 13318345

Interchange: 505-264

Stock #: 23160

Mileage: 0MI

Tag #: 0000996710

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

$50.00

Part Type: Rear Upper Control Arm

2012 Buick LaCrosse Upper Control Arm Rear

Details: GM Upper Control Arm Fits Allure Lacrosse Regal LH Driver Side OEM 22927292

Part Numbers: 22927292

Interchange: 505-269

Stock #: 23160

Mileage: 0MI

Tag #: 0000996645

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

$50.00

Part Type: Rear Upper Control Arm

2012 Buick LaCrosse Upper Control Arm Rear

Details: GM Upper Control Arm Fits Allure Lacrosse Regal RH Passenger Side OEM 22927293

Part Numbers: 22927293

Interchange: 505-268

Stock #: 23160

Mileage: 0MI

Tag #: 0000996644

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

$50.00

Part Type: Tail Light Assembly

2011 Buick LaCrosse Tail Light Assembly

Details: 10 - 13 Buick Lacrosse Tail Light Assembly RH Passenger Side OEM 20856168

Part Numbers: 20856168

Interchange: 166-2275

Stock #: 23147

Mileage: 0hr

Tag #: 0000991516

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

$50.00

Part Type: Tail Light Assembly

2012 Buick LaCrosse Tail Light Assembly

Details: 10 - 16 Buick Lacrosse Tail Light Assembly RH Passenger Side OEM 20856168

Part Numbers: 20856168

Interchange: 166-2275

Stock #: 23160

Mileage: 0hr

Tag #: 0000996599

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

$50.00

Part Type: Vacuum Pump

2011 Buick LaCrosse Vacuum Pump

Details: GM Auxiliary Brake Booster Vacuum Pump Fits Lacrosse XTS Malibu Regal OEM 20914524

Part Numbers: 20914524

Interchange: 372-161

Stock #: 23147

Mileage: 137K

Tag #: 0000991553

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

$50.00

Part Type: Vacuum Pump

2014 Buick LaCrosse Vacuum Pump

Details: GM Auxiliary Brake Booster Vacuum Pump Fits Lacrosse XTS Malibu Regal OEM 22804112

Part Numbers: 22804112

Interchange: 372-161

Stock #: 23311

Mileage: 109K

Tag #: 0001054508

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.

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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.

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.