Call with your part #s  800 241 6689 or text us at 903 216 6456 

We sell and service many ECMs, ECUs and TCUs for Hyundai made vehicles. From the early to mid '90s Excel, Elantra, Sonata, Scoupe on up to the later models such as Tuscon, Santa Fe, Azera, Entourage, Genesis,  Tiburon & HG Series. We cover most every model Hyundai vehicle up to around 2015 or so.

Buy from us and eliminate the need to reprogram.

In most cases we can help you beat this system on your vehicle,
by moving the anti theft data from your original ECU over to a rebuilt ECM.
Then there is no reprogramming needed.

Call us first to make sure your ECU is one that we can transfer.

  Click the Hyundai model link below to find your ECM or TCM  

Rebuilt ECUs & TCUs for popular Hyundai models






 Santa Fe 






-  Not all ECMs, ECUs are repairable  -
Some ECMs, ECUs are just not good candidates for repair.
Many control units must be completely replaced, due to the type of failure they have experienced.and yet other ECMs, ECUs are almost always in repairable condition.

We charge $35. for inspection & return of your part
(but only if there is no sale or repair,)

  - Factory security - Anti Theft Systems - 
Most all vehicles after 1998 have an anti theft immobilizer security system in place that communicates with the ECM, ECU and with your key. Reprogramming the immobilizer, ECM & key together is normally required after installation when an ECM, ECU is being replaced. 
However we can usually help you by transferring the anti theft data from your original ECU over to a rebuilt replacement ECM, at that point, there is no reprogramming needed.

ECU, ECM Rebuild & Return Service for Hyundai