FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
BMW E83 X3 Series Center Control Module ECU (BOSCH MRS5RD) — This OEM-equivalent engine control unit manages critical drivetrain and vehicle system functions for 2003-2010 BMW X3 models.
- BOSCH MRS5RD genuine specification
- Handles fuel injection, ignition timing, and transmission control
- Direct replacement for part number 3424581
- Fully tested and ready to install
Restores proper engine performance and eliminates fault codes caused by ECU failure or degradation.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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