• $199.99
    Unit price per 

Product Description

Repair & Return Process


      The Repair and return process is pretty simple and helps you avoid paying the high cost of a new ECU through your dealer.


  • Step 1: Click on the buy it now button, select your return shipping preference and complete checkout. (Please make sure to read the Tech Notes below prior to purchase, thanks!)
  • Step 2: Package your ECU carefully so that it does not incur structural damage during shipment. Take it to the Post Office, FedEx, DHL or UPS and ship it to:

    Your Part Source
    4503 N Illinois St.
    Swansea, IL 62226
    Attn: R&R/(your eBay user name here)

    (Please make sure to include a note detailing the issues your vehicle is having and any trouble codes the vehicle is throwing. Make sure to include a contact number which we will only use if we run into an issues with the repair.)
  • Step 3: The ECU arrives for repairs! We will repair your ECU the same or next business day and ship it back to you promptly. We ship on Saturdays!!
  • Step 4: Since this is your computer it will return repaired, cleaned and ready for plug and play installation! It's that simple!

Tech Notes


  • Not all issues with your ECM can be repaired. Please contact us before purchasing the service and provide us with the issues and trouble codes so we can review and make sure there is a good chance the ecu can be repaired.
  • We will use notes received from the customer and our state of the art vehicle simulator to put your ECU through over 25+ circuit tests. This will allow us to zero in on the issues and perform a thorough repair. After the rebuild the ECU will undergo the same tests to verify the repair! Your ECU case and pins will also be cleaned so it is ready for install when you receive it back! (Please make sure your connector is free of debris, oil, dirt etc etc so a good connection is made!)
  • Please note that sometimes the damage to an engine computer is unrepairable. In instances where our techs test, diagnose and attempt a repair but are unable to bring the ecu back there will be a diagnostic fee of $94.99. The remaining portion of your initial purchase price will be refunded.
  • If you contact us with your issues and trouble codes but it sounds like there is not a good chance of a successful repair we do stock tested/rebuilt ecu’s. We may have the ECU you need in stock and will go over options with you.



  • This repair carries a Limited Lifetime Warranty!
  • You will receive a detail of the repairs that took place. Those repairs are covered for Life! You may also receive install notes detailing what you may need to repair or verify good prior to installing the repaired ECU. If it is determined those repairs did not take place and the same component(s) are blown it will not be covered under the warranty. In all cases where there is an issue rest assured we will work with you to get your vehicle up and running.

Part Number


5094054 5094055 5094056 5094057 5094894 5094895 56029227 56029228 05094054AG 05094054AH 05094054AI 05094055AF 05094055AG 05094055AH 05094056AD 05094056AE 05094056AF 05094056AG 05094056AH 05094056AI 05094056AJ 05094056ZF 05094057AD 05094057AE 05094057AF 05094057AG 05094057AH 05094057AI 05094057ZF 05094894AB 05094895AB 56029227AC 56029228AC 05094059 05094059AA 05094059AB 05094059AC 05094059AD 05094059AE 05094059AF 05094059AG 05094059AH 05094059AI 05094060 05094060AA 05094060AB 05094060AC 05094060AD 05094060AE 05094060AF 05094060AG 05094060AH 05094061 05094061AA 05094061AB 05094061AC 05094061AD 05094061AE 05094061AF 05094061AG 05094061AH 05094061AI 05094062 05094062AA 05094062AB 05094062AC 05094062AD 05094062AE 05094062AF 05094062AG 05094062AH 05094062AI 05094063 05094063AA 05094063AB 05094063AC 05094063AD 05094063AE 05094063AF 05094063AG 05094063AH 05094063AI 05094065 05094065AA 05094065AB 05094065AC 05094065AD 05094065AE 05094065AF 05094065AG 05094065AH 05094065AI 05094071 05094071AA 05094071AB 05094071AC 05094071AD 05094071AE 05094071AF 05094071AG 05094071AH 05094530 05094530AA 05094530AB 05094530AC 05094530AD 05094530AE 05094530AF 05094530AG 05094530AH 56029232 56029232AC 56044743 56044743AC 56044743AD 

We can repair all 06 Jeep Grand Cherokee 3.7L and 4.7L model ECU's! If you know your ECU is beyond repair email us with your part number and there is a good chance we have it in stock!



    You are responsible for shipping the ECU to us. We offer two return shipping options. During checkout you will be able to choose one of the following:
  • USPS Priority - 2 to 3 day shipping (This is included with the listed shipping cost)
  • USPS Priority Express - 1 day shipping to most locations. If you live in a remote area this service may take 2 days. (There is an up-charge)
  • UPS Next Day Air Saver - Guaranteed 1 day service. (There is an up-charge)
  • Due to eBay's strict shipping policies we list a 15 day handling period. We anticipate your ECU arriving much sooner and when it does we will repair it the same or next business day. Once repaired the ECU will ship by the next business morning.