Engine control unit from a 1999 Dodge Dakota. This was carefully removed from a running vehicle with no check engine light on. The case and connectors have no damage or corrosion. 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. Fits 1999 Dodge Dakota with 5.2L engine, automatic transmission with 2-wheel drive, federal emissions and matching part number only. Part number is 56040093AA. This will replace ECUs with 56040093 in the part number regardless of the ending letter pair. Please match the previous part number to your current ECU prior to purchase.