FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
OEM Engine Control Module (ECU) for 2005-2011 Mercedes-Benz R171 SLK350 & E350 with M272 engine compatibility. This genuine Mercedes part (A2721533391) manages fuel injection, ignition timing, and emission controls for reliable engine performance.
- Direct fit for SLK350 and E350 models (2005-2011)
- M272 engine platform compatible
- OEM quality and factory specifications
- Pre-programmed for immediate installation
Restores proper engine operation without the need for reprogramming, making it ideal for ECU failures or replacements.
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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