99 Jeep Grand Cherokee 4.7L ECM ECU PCM Engine Computer 427 56041427AE PROG 7758

Key Features:
  • Brand: Mopar
  • Manufacturer Part Number: 56041427AE
  • Interchange Part Number: 56041427, 56041427AA 56041427AB 56041427AC, 56041427AD 56041427AE 56041427AF, 56041427AG 56041427AH 56041427AI, 56041427AJ 56041427AK, 56044427AA 56044427AB 56044427AC, 56044427AD 56044427AE 56044427AF, 56044427AG 56044427AH 56044427AI, 56044427AJ R6044427AJ, Module, Controller, Control Unit, Programmed


Out of stock
SKU 227758


Engine computer from a 1999 Jeep Grand Cherokee. The vehicle was running with no check engine light. The case and connectors have no broken parts. The pictures are of the actual part you will receive.

This fits 1999 Jeep Grand Cherokee with 4.7L engine and part number 56041427 or 56044427 ending in AA through AK.

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

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Item Compatibility List

Year Make Model Trim Engine Notes
1999 Jeep Grand Cherokee Laredo Sport Utility 4-Door 4.7L 287Cu. In. V8 GAS SOHC Naturally Aspirated With Matching Part Number
1999 Jeep Grand Cherokee Limited Sport Utility 4-Door 4.7L 287Cu. In. V8 GAS SOHC Naturally Aspirated With Matching Part Number