Mercedes ECU A2711500391 Genuine Pre-Owned

Important Purchase Instructions:

1️⃣ VIN Confirmation Required

• You must send us your chassis number (VIN) before shipping.

2️⃣ Professional Programming Needed

• This unit requires programming with a Mercedes Xentry scanner or equivalent professional diagnostic tool (e.g., Autel).

3️⃣ International Shipping Terms

• Customs duties must be paid by the buyer.
• If you require a special customs invoice, please inform us before shipping.

📋Product Details:

• Part Numbers: A2711500391
• Condition: Genuine Pre-Owned

Compatibility:

• Fits Mercedes-Benz C-Class (W204), E-Class (W212, C207) and SLK (R172) with 4 cylinder turbo M271 engine equipped vehicles
• Not compatible with supercharger version

• Upgraded hardware versions only (older generations have more issues)
• Better long-term performance

🛠️Installation Advice:

• Always transfer old adaptation data for best results.
• Installation should be performed by a qualified Mercedes technician.

🔄Returns & Support Policy: 

• Full support available — contact us if you need assistance with installation or programming advice.
• Returns accepted

💬Why Buy From Us?

• Fast, secure worldwide shipping (typically under 7 days)
• Expert Mercedes-Benz diagnostic knowledge
• Extensive parts inventory — contact us if you need other parts not listed yet!
• Feel free to message us if you have any questions.