Check the listing for details. "Programmed to your VIN" 2005-14 GM T42 Transmission Computer TCM 4L60E. Condition: Remanufactured. Listed at 79.95 USD. This listing is for a "programmed" T42 TCM (Transmission computer) for 2005-14 GM vehicles using the 4L60E four speed automatic transmission (Not for front wheel drive vehicles). It is compatible with the following service numbers: 24226863, 24242391, 24252114. The service number on your TCM appears as one of the above + 4 irrelevant trailing digits, for example: 242268631234. It is also compatible with many other service numbers. If your TCM looks like the one in the picture above it will work. The computer will be "plug & play", nothing more will have to be done after your install it. Please message us your VIN (17 digit vehicle identification number) after the purchase is made. We will ship within one business day of payment. There is no core charge. Same day shipping if ordered by 2:00 P.M. EST (Mon. - Fri.)