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Free shipping on every order — no minimum purchase required.DESCRIPTION
Mercedes W221 S550 E550 CL63 AMG ECU Engine Control Module (OEM Part #2789001000)
This genuine OEM engine control module is designed for Mercedes-Benz W221 S-Class and CL-Class models, including S550, E550, and CL63 AMG variants. The ECU manages fuel injection, ignition timing, and emissions systems to ensure optimal engine performance and efficiency.
- OEM Mercedes part #2789001000
- Compatible with W221 S550, E550, and CL63 AMG
- Direct plug-and-play replacement
- Programmed and tested for immediate installation
Replace a faulty module to restore reliable engine operation and eliminate check engine light issues caused by ECU failure.
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.
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Email: sales@findmypart.shop
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