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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
24
Compatible Models
90 Days
Complete Warranty
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Access 2,794 verified Buick parts across 24 models with quality guarantees and expert support

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Every part is inspected and verified for authenticity and quality standards

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All parts come with 30-180 day warranty and guaranteed quality certification

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Total Inventory

2,794

Quality Buick parts in stock, from common components to rare discontinued items.

Model Coverage

24

Compatible Buick models across multiple years, ensuring you find the perfect fit.

Warranty

30-180 Days

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2010 Buick Lacrosse Engine - 3.0L (VIN G, 8th digit, opt LF1)

2010 Buick Lacrosse Engine

SKU P-289

engine

2010 Buick Lacrosse Engine - 3.0L (VIN G, 8th digit, opt LF1)

$3,336$2,780–$3,614 by mileage
2010 Buick Lacrosse Engine - 3.6L (VIN V, 8th digit, opt LLT)

2010 Buick Lacrosse Engine

SKU P-290

engine

2010 Buick Lacrosse Engine - 3.6L (VIN V, 8th digit, opt LLT)

$4,344$3,620–$4,706 by mileage
2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

2011 Buick Lacrosse Engine

SKU P-291

engine

2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

$4,176$3,480–$4,524 by mileage
2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

2011 Buick Lacrosse Engine

SKU P-292

engine

2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), California emiss...

$5,184$4,320–$5,616 by mileage
2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

2011 Buick Lacrosse Engine

SKU P-293

engine

2011 Buick Lacrosse Engine - 2.4L (VIN C, 8th digit, opt LAF), Federal emission...

$4,008$3,340–$4,342 by mileage
2011 Buick Lacrosse Engine - 3.6L (VIN D, 8th digit, opt LLT)

2011 Buick Lacrosse Engine

SKU P-294

engine

2011 Buick Lacrosse Engine - 3.6L (VIN D, 8th digit, opt LLT)

$4,344$3,620–$4,706 by mileage
2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2012 Buick Lacrosse Engine

SKU P-295

engine

2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2012 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

2012 Buick Lacrosse Engine

SKU P-296

engine

2012 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

$1,824$1,520–$1,976 by mileage
2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2012 Buick Lacrosse Engine

SKU P-297

engine

2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,504$2,920–$3,796 by mileage
2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2012 Buick Lacrosse Engine

SKU P-298

engine

2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,840$3,200–$4,160 by mileage
2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2012 Buick Lacrosse Engine

SKU P-299

engine

2012 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2013 Buick Lacrosse Engine

SKU P-300

engine

2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2013 Buick Lacrosse Engine

SKU P-301

engine

2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,504$2,920–$3,796 by mileage
2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2013 Buick Lacrosse Engine

SKU P-302

engine

2013 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

2013 Buick Lacrosse Engine

SKU P-303

engine

2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

$1,572$1,310–$1,703 by mileage
2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

2013 Buick Lacrosse Engine

SKU P-304

engine

2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

$1,488$1,240–$1,612 by mileage
2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), Federal emission...

2013 Buick Lacrosse Engine

SKU P-305

engine

2013 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), Federal emission...

$1,572$1,310–$1,703 by mileage
2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2014 Buick Lacrosse Engine

SKU P-306

engine

2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2014 Buick Lacrosse Engine

SKU P-307

engine

2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,504$2,920–$3,796 by mileage
2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2014 Buick Lacrosse Engine

SKU P-308

engine

2014 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

2014 Buick Lacrosse Engine

SKU P-309

engine

2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

$1,572$1,310–$1,703 by mileage
2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

2014 Buick Lacrosse Engine

SKU P-310

engine

2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), California emiss...

$1,488$1,240–$1,612 by mileage
2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), Federal emission...

2014 Buick Lacrosse Engine

SKU P-311

engine

2014 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX), Federal emission...

$1,572$1,310–$1,703 by mileage
2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2015 Buick Lacrosse Engine

SKU P-312

engine

2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2015 Buick Lacrosse Engine

SKU P-313

engine

2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,504$2,920–$3,796 by mileage
2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

2015 Buick Lacrosse Engine

SKU P-314

engine

2015 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline...

$3,336$2,780–$3,614 by mileage
2015 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

2015 Buick Lacrosse Engine

SKU P-315

engine

2015 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

$1,824$1,520–$1,976 by mileage
2016 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

2016 Buick Lacrosse Engine

SKU P-316

engine

2016 Buick Lacrosse Engine - 3.6L (VIN 3, 8th digit, opt LFX)

$1,824$1,520–$1,976 by mileage
2016 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline

2016 Buick Lacrosse Engine

SKU P-317

engine

2016 Buick Lacrosse Engine - 2.4L (VIN R, 8th digit, opt LUK, Hybrid), gasoline

$3,336$2,780–$3,614 by mileage
2017 Buick Lacrosse Engine - (3.6L, VIN S, 8th digit, opt LGX)

2017 Buick Lacrosse Engine

SKU P-318

engine

2017 Buick Lacrosse Engine - (3.6L, VIN S, 8th digit, opt LGX)

$1,992$1,660–$2,158 by mileage
2018 Buick Lacrosse Engine - 2.5L (VIN Z, 8th digit, opt LHN)

2018 Buick Lacrosse Engine

SKU P-319

engine

2018 Buick Lacrosse Engine - 2.5L (VIN Z, 8th digit, opt LHN)

$3,622$3,018–$3,923 by mileage
2018 Buick Lacrosse Engine - 3.6L (VIN S, 8th digit, opt LGX)

2018 Buick Lacrosse Engine

SKU P-320

engine

2018 Buick Lacrosse Engine - 3.6L (VIN S, 8th digit, opt LGX)

$1,992$1,660–$2,158 by mileage
2019 Buick Lacrosse Engine - 2.5L (VIN Z, 8th digit, opt LHN)

2019 Buick Lacrosse Engine

SKU P-321

engine

2019 Buick Lacrosse Engine - 2.5L (VIN Z, 8th digit, opt LHN)

$3,622$3,018–$3,923 by mileage
2019 Buick Lacrosse Engine - 3.6L (VIN S, 8th digit, opt LGX)

2019 Buick Lacrosse Engine

SKU P-322

engine

2019 Buick Lacrosse Engine - 3.6L (VIN S, 8th digit, opt LGX)

$1,992$1,660–$2,158 by mileage
1964 Buick LeSabre (1979 Down) Engine - 8-300

1964 Buick LeSabre (1979

SKU P-323

engine

1964 Buick LeSabre (1979 Down) Engine - 8-300

$799$599–$999 by mileage
1964 Buick LeSabre (1979 Down) Engine - 8-401

1964 Buick LeSabre (1979

SKU P-324

engine

1964 Buick LeSabre (1979 Down) Engine - 8-401

$799$599–$999 by mileage
1964 Buick LeSabre (1979 Down) Engine - 8-425

1964 Buick LeSabre (1979

SKU P-325

engine

1964 Buick LeSabre (1979 Down) Engine - 8-425

$799$599–$999 by mileage
1965 Buick LeSabre (1979 Down) Engine - 8-300

1965 Buick LeSabre (1979

SKU P-326

engine

1965 Buick LeSabre (1979 Down) Engine - 8-300

$799$599–$999 by mileage
1965 Buick LeSabre (1979 Down) Engine - 8-401

1965 Buick LeSabre (1979

SKU P-327

engine

1965 Buick LeSabre (1979 Down) Engine - 8-401

$799$599–$999 by mileage
1965 Buick LeSabre (1979 Down) Engine - 8-425

1965 Buick LeSabre (1979

SKU P-328

engine

1965 Buick LeSabre (1979 Down) Engine - 8-425

$799$599–$999 by mileage
1966 Buick LeSabre (1979 Down) Engine - 8-300

1966 Buick LeSabre (1979

SKU P-329

engine

1966 Buick LeSabre (1979 Down) Engine - 8-300

$799$599–$999 by mileage
1966 Buick LeSabre (1979 Down) Engine - 8-401

1966 Buick LeSabre (1979

SKU P-330

engine

1966 Buick LeSabre (1979 Down) Engine - 8-401

$799$599–$999 by mileage
1966 Buick LeSabre (1979 Down) Engine - 8-425

1966 Buick LeSabre (1979

SKU P-331

engine

1966 Buick LeSabre (1979 Down) Engine - 8-425

$799$599–$999 by mileage
1966 Buick LeSabre (1979 Down) Engine - 8-340

1966 Buick LeSabre (1979

SKU P-332

engine

1966 Buick LeSabre (1979 Down) Engine - 8-340

$799$599–$999 by mileage
1967 Buick LeSabre (1979 Down) Engine - 8-340

1967 Buick LeSabre (1979

SKU P-333

engine

1967 Buick LeSabre (1979 Down) Engine - 8-340

$799$599–$999 by mileage
1967 Buick LeSabre (1979 Down) Engine - 8-430

1967 Buick LeSabre (1979

SKU P-334

engine

1967 Buick LeSabre (1979 Down) Engine - 8-430

$799$599–$999 by mileage
1968 Buick LeSabre (1979 Down) Engine - 8-430

1968 Buick LeSabre (1979

SKU P-335

engine

1968 Buick LeSabre (1979 Down) Engine - 8-430

$799$599–$999 by mileage
1968 Buick LeSabre (1979 Down) Engine - 8-350

1968 Buick LeSabre (1979

SKU P-336

engine

1968 Buick LeSabre (1979 Down) Engine - 8-350

$799$599–$999 by mileage

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