VIN Programmed 2006-2009 Engine Computer  SERV 12600930 This ECM Fits  Buick LaCrosse (06-09) 3.8L Buick Lucerne (06-08) 3.8L Buick Allure (06-09) 3.8L Pontiac Grand Prix (06-08) 3.8L -IMPORTANT: Match your PCM service number before purchase. This module needs 30-minute security key relearn and may need crankshaft variation relearn (code p0315). You will need a scan tool capable of doing this relearn. send your 17-digit VIN through eBay massage or at the time of the payment.   We offer 1 year warranty on this item.