PCM from a 1999 Dodge Durango. Removed from a vehicle that ran well with no CELs or stored codes. Pictures are of the actual part you will receive. If you provide us with your vehicles current PCM part number, VIN and mileage at the time of purchase we will program this PCM to match your vehicle so it is plug and play. We ship on the same business day, so please make sure to include the information at the time of purchase or the part may be shipped before we can program it. Part number is 56040103AB. This will replace the same number ending in AA thru AH. Fits 99 Durango with 5.2L engine, Cali emissions, and matching number as described. Please make sure to match the part number against your original before ordering to ensure compatibility as this will not replace numbers other than those listed.