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Free shipping on every order — no minimum purchase required.DESCRIPTION
2005 BMW X3 7 543 158 Engine Computer (ECU/ECM/PCM) – OEM Module
This original equipment manufacturer (OEM) engine control module is designed specifically for 2005 BMW X3 models and manages fuel injection, ignition timing, and emissions systems. This is a direct replacement part that restores proper engine performance when your factory computer has failed or become corrupted.
- OEM part number: 7 543 158
- Fits 2005 BMW X3
- Controls fuel, ignition, and emissions functions
- Direct plug-and-play replacement
Restoring your vehicle's original computer ensures reliable cold starts, smooth idle, and fuel efficiency without aftermarket compatibility issues.
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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