Check the listing for details. ✅ VIN Programmed 06-07 E38 Engine Computer 12597121 GM. Condition: Remanufactured. Listed at 139.95 USD. ✅ VIN Programmed 06-07 E38 Engine Computer 12597121 GM E38 12597121 ECM programmed to your VIN Compatible with/2007 6.2L 6.0L 5.3L 4.8L 3.9L 3.5L Chevrolet corvette (2006-2007)Chevrolet Avalanche Chevrolet Silverado Chevrolet Tahoe Chevrolet SuburbanChevrolet ExpressChevrolet ImpalaChevrolet MalibuChevrolet Monte CarloChevrolet EquinoxGMC Yukon GMC Sierra GMC SavanaEscaladeHummer H2Holden CommodorePontiac TorrentPontiac G8 2008-IMPORTANT:match your ECM service number before purchasing.This module needs 30 minute security key relearn (NO scan tool needed) to start the engine, and it may need crankshaft variation relearn (code P0315). You will need a scan tool capable of doing this relearn. We offer 1 Year warranty on this item. Shipped via USPS Priority Mail. E38 12597121 ECM programmed to your VIN Compatible with/ 2007 6.2L 6.0L 5.3L 4.8L 3.9L 3.5L Chevrolet corvette (2006-2007)Chevrolet Avalanche Chevrolet Silverado Chevrolet Tahoe Chevrolet SuburbanChevrolet ExpressChevrolet ImpalaChevrolet MalibuChevrolet Monte CarloChevrolet EquinoxGMC Yukon GMC Sierra GMC SavanaEscaladeHummer H2Holden CommodorePontiac TorrentPontiac G8 2008 -IMPORTANT:match your ECM service number before purchasing.This module needs 30 minute security key relearn (NO scan tool needed) to start the engine, and it may need crankshaft variation relearn (code P0315). You will need a scan tool capable of doing this relearn. We offer 1 Year warranty on this item. Shipped via USPS Priority Mail.