Highway Auto Parts | Used 2012 BUICK LACROSSE ENGINE ASSEMBLYBrowse our large inventory of drive train components, interior & exterior body parts, accessories for import and domestic trucks, pickups, vans, SUV/crossovers. Back Search by Part 2012 BUICK LACROSSE ENGINE ASSEMBLYCompatible with Lacrosse Srx $2743.75 In Stock ENGINE ASSEMBLY 3.6L Part Numbers12611155,12635243,12638371,12643744,12645090Mileage70555StockB81921TagR01157904SKU IL441157904GradeA Fitment Choose an option LACROSSE 12 3.6L (VIN 3, 8th digit, opt LFX) SRX 12 (3.6L, VIN 3, 8th digit, opt LFX) Warranty Options Choose Warranty6 Month - $0.001 Year - $685.942 Year - $1371.88 Message This part is still bolted to the vehicle. Please allow 24-36 hours to remove. Add To Cart Inquire More Parts From This Vehicle View All Vehicle Parts YearMakeModel Desc. Miles Stock #Tag # Grade Fitment Price 2012BUICKLACROSSE 3.6L 70555 B81921 R01157904 A 300-05636J $2743.75 Warranty OptionsSell My CarCut SheetsContact UsOur Associations / Accreditations / Affiliations