Upgrade your 99 Dodge Dakota with this Engine Control Unit (ECU) Module. Designed to meet OEM specifications, this unit features easy installation and pin terminal type for maximum amperage. With a manufacturer part number of P56040030AD, this ECU is compatible with Dodge vehicles and has interchange part numbers of 56040030AD, 56040030AE, 56040030AF, 56040030AG, 56040030AB and 56040030AA. The ECU is placed in the front of the vehicle and has a superseded part number of R5018488AA, P56040030AA, P56040030AB, and P56040030AC. Other part numbers include P56040030AE, P56040030AF, and P56040030AG. This item is a great addition to your car and will improve its performance.