97 Dodge Dakota Pickup 3.9 AT ECU ECM Computer 56040378AC

Dodge truck 3.9 Liter engine ECU Up for Sale is a Working, in excellent condition dodge truck engine ECU. My list shows this works with most 1997 AN automatic tranmsission 3.9 Liter Trucks. Part number listed at the top or in the large pictures. Check the part number to be sure this is right for your Truck.***!!!RARE ECU ALERT!!!***Should interchange with 56040378 56040378AA 56040378AB 56040378AC 56040378AD 56040378AE 56040378AF 56040378AG These are very hard to find in good working condition. This unit was runtested & is functional, and offers a 30 day warranty. Please be sure to double check the part number off your original unit before buying. A defective unit is one of the most common no start or random stalling problems with these trucks. They can also be the cause of erroneous check engine lights, cold or hot start problems, or idle control malfunctions. If yours does not have problems, keep an extra ECU in the trunk, you might some day be glad you did... These units are ve