This listing is for a 12200411 PCM to be programmed to your VIN. This PCM part number fits most GM vehicles from 2001 to 2002/ V8 engines LS 8.1 6.0 5.7 5.3 4.8 / V6 4.3 Chevrolet Corvette 2001-2003 LS6 Chevrolet Camaro GMC Yukon GMC Savana GMC Sierra Chevrolet Silverado Chevrolet Tahoe Chevrolet Suburban Chevrolet Express LS1 engine from 2001-2004 Cadillac Escalade Reason for selling: I sold the car and don't need it anymore.