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BMW E39 (5 Series) MS42 Remanufactured ECU 03/1998 to 10/2000

Save $160.00 USD Save $160.00 USD
Translation missing: en.product.item.price.original $799.00 USD
$639.00 USD
  • 1 to 2 Business days turnaround time upon arrival
  • Overnight shipping both ways using our UPS shipping label

Product Information

This is a Re-Manufactured MS42 DME (ECU) For a BMW E39 (5 Series) with a M52 TU Engine.

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 above.

    Models Supported

    • BMW 5 Series E39 528i From 03/1998 To 10/2000 DME MS42 Siemens


    • 1429810 - 1429811 - 1430268 - 1430338
    • 1430273 - 1438787 - 1430671 - 1430672
    • 1430785 - 1430786 - 1430844 - 1430845
    • 4509413 - 7500255 - 7500256 - 7505859
    • 7506345 - 7526753 - 7526754 

    DME & EWS Removal

    Customer Reviews

    Based on 4 reviews
    Chris (Media, US)
    No programming needed!

    It worked

    Stuart S. (Fremont, US)
    Great service

    The shipping was very quick both ways. I had an issue with the DME they sent me but were on top of the issue and had it resloved within 3 days. I am very impressed with their customer service and product.

    You guys saved us

    We had a 1999 E46 with a bad ECU. We chose a different well known ECU remanufacturer and bought a reman. It would not pair with the car. Came to find out that there are specific issues in pairing the ECU with the anti-theft system on this vehicle. The other reman company shipped parts back and forth 7 or 8 times, each time with us spending untold hours making sure the issue was not in the vehicle, and paying to have the systems synched. We finally found RPM Motorsports, sent the anti-theft module and keys, they quickly sent them back with a reman unit that was plug and play and the vehicle started right up. RPM is clearly the expert on these vehicles. Thank you RPM Motorsports!!