97 Dodge Ram Van 3.9L ECU ECM PCM Engine Control Computer 56040370AD 370 PROG 89

Key Features:
  • Brand: Mopar
  • Manufacturer Part Number: 56040370AD
  • Interchange Part Number: 56040370AA 56040370AB 56040370AC 56040370AD 56040370AE 56040370AF 05278317AA 05278317AB, Module, Controller, Control Unit, Programmed


Out of stock
SKU 221489


Engine computer from a 1997 Dodge Ram Van. The vehicle was running with no check engine lights. The case and connectors have no broken parts. The pictures are of the actual part you will receive.

Fits 1997 Dodge Ram Van with 3.9L engine and part number 56040370 ending in AA through AF or 05278316 ending in AA or AB.

We require you to provide us with the following information to ensure plug and play operation with your vehicle, no additional programming required:

  • Vehicle identification number (VIN)
  • The current odometer reading displayed on your instrument cluster
  • Your current PCM part number (This is printed on the part label that says, “Authorized Software Update”)

Please include the required programming information in the “Message to seller” comment box during checkout or send us a message on eBay using the “Contact seller” button in this listing.

Don’t need the item programmed because your business has the ability to do so? No problem. Just let us know and we’ll ship this item unprogrammed.

If we do not receive your VIN, odometer reading and PCM part number or a message requesting this item to be sent unprogrammed within one business day of your purchase, your order will be canceled and a refund will be issued. So please make sure you have all of the required information ready when you make your purchase.






Manufacturer Part Number

Interchange Part Number




Other Part Number

Item Compatibility List

Year Make Model Trim Engine Notes
1997 Dodge Ram 1500 Van Base Standard Cargo Van 3-Door 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated with automatic transmission and matching part number