Used OEM Auto Part – Mercedes Engine Computer Control Unit Module ECU ECM DME A2721531779 – Tested & Functional

Condition: Genuine OEM part in good working condition. Minor cosmetic wear may exist but does not affect performance. Please review all images for details.

Interchange: Match part numbers exactly as shown. VIN PROGRAMMING REQUIRED. Compatibility issues may occur if part numbers differ.

Replaces the same part only — not an upgrade or retrofit. Confirm part number before purchase.

Security: All electronic items are marked with UV ink and/or engraved for fraud prevention and traceability.

Note: We may require your VIN or other details before shipping. Please monitor your email for communication after purchase.

Eco-Friendly Commitment:
At DUKA-PARTS, we support sustainability by offering high-quality recycled auto parts. We ship using eco-friendly packaging — recycled cardboard and kraft paper. Your purchase supports waste reduction and a greener planet.