Highway Auto Parts | Used 2012 CHEVROLET IMPALA 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 CHEVROLET IMPALA ENGINE ASSEMBLYCompatible with Impala $1562.50 In Stock ENGINE ASSEMBLY 3.6L Part Numbers12645097Mileage126951StockB31423TagR01428986SKU IL441428986GradeA Fitment Choose an option IMPALA 12 (3.6L, VIN 3, 8th digit, opt LFX), California emissions, opt NU6 Warranty Options Choose Warranty6 Month - $0.001 Year - $390.632 Year - $781.25 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 2012CHEVROLETIMPALA 3.6L 126951 B31423 R01428986 A 300-05736 $1562.50 Warranty OptionsSell My CarCut SheetsContact UsOur Associations / Accreditations / Affiliations