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

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USED

$50.00

Part Type: CV Axle/Axle Shaft

2014 Buick LaCrosse Axle Shaft

Details: 14 - 19 Chevy Impala 2.5L 3.6L Front CV Drive Axle RH Passenger Side OEM 84628596

Part Numbers: 84628596

Interchange: 447-11111

Stock #: 23311

Mileage: 109K

Tag #: 0001054569

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.

USED

$50.00

Part Type: CV Axle/Axle Shaft

2014 Buick LaCrosse Axle Shaft

Details: 16 - 20 Chevy Impala 3.6L Front CV Drive Axle LH Driver Side OEM 84402745

Part Numbers: 84402745

Interchange: 447-442

Stock #: 23311

Mileage: 109K

Tag #: 0001054513

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.

USED

$50.00

Part Type: CV Axle/Axle Shaft

2017 Buick LaCrosse Axle Shaft

Details: 17-19 Buick Lacrosse Front CV Drive Axle Right Passenger Side OEM 23333913,RH

Part Numbers: 23333913

Interchange: 447-3353

Stock #: 24289

Mileage: 120K

Tag #: 0001161475

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 - 2019 Buick Lacrosse AC Suction / Liquid Hose Assembly OEM 84613081

USED

$50.00

Part Type: Air Conditioner Hose

2017 - 2019 Buick Lacrosse AC Suction / Liquid Hose Assembly OEM 84613081

Part Numbers: 84613081

Interchange: 683-992296

Stock #: 24014

Mileage: 54K

Tag #: 0001071027

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: CV Axle/Axle Shaft

2017 Buick LaCrosse Axle Shaft

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

Part Numbers: 84009679

Interchange: 447-10165

Stock #: 24014

Mileage: 54K

Tag #: 0001070977

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: CV Axle/Axle Shaft

2012 Buick LaCrosse Axle Shaft

Details: 10-16 Buick Lacrosse Front CV Drive Axle LH Driver Side Opt MH2 OEM 84402745

Part Numbers: 84402745

Interchange: 447-442

Stock #: 23160

Mileage: 0MI

Tag #: 0000996640

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.

2011-2012 Buick Lacrosse Radio Antenna Assembly Maroon GAW OEM 20786830

USED

$50.00

Part Type: Antenna

2011-2012 Buick Lacrosse Radio Antenna Assembly Maroon GAW OEM 20786830

Part Numbers: 20786830

Interchange: 645-998989

Stock #: 23147

Mileage: 137K

Tag #: 0000991605

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 Accelerator Pedal Assembly OEM 23375953

USED

$49.99

Part Type: Accelerator/Gas Pedal

2017 Buick Lacrosse Accelerator Pedal Assembly OEM 23375953

Part Numbers: 23375953

Stock #: 24014

Mileage: 54K

Tag #: 0001070998

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.

2013-2016 Buick Lacrosse Power Supply Module Inverter OEM 22758323

USED

$49.99

Part Type: Converter/Inverter/Charger

2013-2016 Buick Lacrosse Power Supply Module Inverter OEM 22758323

Part Numbers: 22758323

Stock #: 23311

Tag #: 0001061379

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.

USED

$49.99

Part Type: Column Switch/Combination Switch

2014 Buick LaCrosse Combination Switch

Details: GM Steering Wheel Radio Control Switch Fits Lacrosse Allure Regal OEM 23154419

Part Numbers: 23154419

Stock #: 23311

Tag #: 0001061398

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.

USED

$45.00

Part Type: Washer Bottle

2014 Buick LaCrosse Washer Bottle

Details: GM Washer Fluid Reservoir Fits Impala XTS Malibu Regal OEM 13311008

Part Numbers: 13311008

Interchange: 627-349

Stock #: 23311

Mileage: 109K

Tag #: 0001054552

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

$45.00

Part Type: Washer Bottle

2012 Buick LaCrosse Washer Bottle

Details: GM Washer Fluid Reservoir Fits Impala XTS Malibu Regal OEM 13311008

Part Numbers: 13311008

Interchange: 627-349

Stock #: 23160

Mileage: 0MI

Tag #: 0000996688

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.

2010-2016 Buick Lacrosse Windshield Wiper Motor Genuine OEM Part 20815082

USED

$45.00

Part Type: Wiper Motor Front

2010-2016 Buick Lacrosse Windshield Wiper Motor Genuine OEM Part 20815082

Part Numbers: 20815082

Interchange: 620-177

Stock #: 23147

Mileage: 137K

Tag #: 0000991598

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

$45.00

Part Type: Wiper Motor Front

2017 Buick LaCrosse Wiper Motor Front

Details: 17-19 Buick Lacrosse Windshield Wiper Motor and Linkage Assembly OEM 26688562

Part Numbers: 26688562

Interchange: 620-10011

Stock #: 24289

Mileage: 120K

Tag #: 0001161449

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

$45.00

Part Type: Wiper Motor Front

2010-2016 Buick Lacrosse Windshield Wiper Motor Genuine OEM Part 20815082

Part Numbers: 20815082

Interchange: 620-177

Stock #: 23160

Mileage: 0MI

Tag #: 0000996685

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.

2011 Buick LaCrosse Throttle Body/Valve Assy

USED

$45.00

Part Type: Throttle Body

2011 Buick LaCrosse Throttle Body/Valve Assy

Details: GM 3.6L Throttle Body Throttle Valve Assembly Genuine OEM Part 12616995

Part Numbers: 12616995

Interchange: 337-2176

Stock #: 23147

Mileage: 137K

Tag #: 0000991551

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 Throttle Body/Valve Assy

USED

$45.00

Part Type: Throttle Body

2014 Buick LaCrosse Throttle Body/Valve Assy

Details: GM 3.6L Throttle Valve Assembly Throttle Body OEM 12670981

Part Numbers: 12670981

Interchange: 337-2241

Stock #: 23311

Mileage: 109K

Tag #: 0001054506

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 Throttle Body/Valve Assy

USED

$45.00

Part Type: Throttle Body

2017 Buick LaCrosse Throttle Body/Valve Assy

Details: 17-19 Buick Lacrosse 3.6L Throttle Valve Throttle Body Assembly OEM 12671015

Part Numbers: 12671015

Interchange: 337-10016

Stock #: 24289

Mileage: 120K

Tag #: 0001161407

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 3.6L Throttle Valve Throttle Body Assembly OEM 12671015

USED

$45.00

Part Type: Throttle Body

2017 - 2019 Buick Lacrosse 3.6L Throttle Valve Throttle Body Assembly OEM 12671015

Part Numbers: 12671015

Interchange: 337-10016

Stock #: 24014

Mileage: 54K

Tag #: 0001070972

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 Throttle Body/Valve Assy

USED

$45.00

Part Type: Throttle Body

2012 Buick LaCrosse Throttle Body/Valve Assy

Details: GM 3.6L Throttle Valve Assembly Throttle Body OEM 12632172

Part Numbers: 12632172

Interchange: 337-2241

Stock #: 23160

Mileage: 0MI

Tag #: 0000996633

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

$45.00

Part Type: Master Cylinder

2014 Buick LaCrosse Master Cylinder

Details: GM Brake Master Cylinder Assembly Fits Regal Lacrosse Malibu OEM 22908217

Part Numbers: 22908217

Interchange: 541-468

Stock #: 23311

Mileage: 109K

Tag #: 0001054532

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 Brake Master Cylinder Assembly Genuine OEM 84118574

USED

$45.00

Part Type: Master Cylinder

2017-2019 Buick Lacrosse Brake Master Cylinder Assembly Genuine OEM 84118574

Part Numbers: 84118574

Interchange: 541-1387

Stock #: 24289

Mileage: 120K

Tag #: 0001161432

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

$45.00

Part Type: Master Cylinder

2017 Buick LaCrosse Master Cylinder

Details: 16 - 22 Chevy Malbu Brake Master Cylinder Assembly OEM 84118574

Part Numbers: 84118574

Interchange: 541-1387

Stock #: 24014

Mileage: 54K

Tag #: 0001070996

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

$45.00

Part Type: Master Cylinder

2012 Buick LaCrosse Master Cylinder

Details: GM Brake Master Cylinder Assembly Fits Regal Lacrosse Malibu OEM 22908217

Part Numbers: 22908217

Interchange: 541-468

Stock #: 23160

Mileage: 0MI

Tag #: 0000996660

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.

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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.