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BMW E83 (X3 Series) MS45.1 MS45.0 Remanufactured ECU 02/2003 to 07/2006

$799.00 USD

This is a Re-Manufactured MS45.0 or MS45.1 DME (ECU) For a BMW E83 (X3 Series) With a M56 Engine, Years 02/2003 to 07/2006.

We can send this ECU with the following Options:

  • Un-programmed or Coded (Factory Default).
  • Programmed and Coded (DME - EWS Alignment Required).
  • Programmed, Coded and Aligned to your EWS and Keys. (Shipping Required).
  • Completely Unlocked (Plug and Play).

    All Choices can be made by clicking on " Add to Cart " button found below.

    Models Supported

    • BMW X3 Series E83 2.5L From 03/2003 To 07/2006 

    • BMW X3 Series E83 3.0L From 02/2003 To 07/2006 

      DME Support list

      Siemens MS45.0 DME / ECU Part Number:
      • 7541343 - 7513279 - 7513280 - 7522770
      • 7522771 - 7526000 - 7526001 - 7527000
      • 7527001 - 7527072 - 7526790 - 7527730
      • 7527731 - 7530260 - 7532902 - 7531440
      • 7531441 - 7532140 - 7532141 - 7533651
      • 7533653 - 7541335 - 7541343 - 7543157
      • 7543223 - 7548769 - 7548771 - 7549387
      • 7549390 - 7549792 - 7549794 - 7561380
      Siemens MS45.1 DME / ECU Part Number:
      • 7512523 - 7514833 - 7527015 - 7522584
      • 7523810 - 7525937 - 7526791 - 7527110
      • 7524718 - 7530211 - 7531500 - 7531442
      • 7532142 - 7532903 - 7533652 - 7533654
      • 7541336 - 7541344 - 7543158 - 7543224
      • 7548770 - 7548772 - 7549388 - 7549391
      • 7549795 - 7561382 - 7561383

      DME & EWS Removal

      Customer Reviews

      Based on 6 reviews
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      J
      Jeff H. (West Berlin, US)
      world class bmw professional

      They went above & beyond my low expectations, I've been looking for THE bmw electronics repair shop and trust me this is the place

      Thank you Jeff! We're always here for you! :)

      J
      Jose S. (Louisville, US)
      the best & realest !!!!!

      had problems with me X3 stopping out of nowhere with the EML BRAKE 4x4 light & my dealer proved me at 2000 for a part so I did some researching & found rpm & man I’m so thankful I did I was skeptical I would have the same problem when I received the dme but I was proved wrong my X3 drives like brand new with NO CUTOFFS & they sent me a new programmed key for a great price all plus these guys did it all within a week !!! thank you guys so much you’re the best .

      Hello Jose,

      It's feedback like this that keeps us going! Thank you for your kind words and we're so happy that we got your baby back on the road! :)

      C
      Craig H. (Windsor, US)
      Fast service

      fast and frendley service