Description

GENUINE MERCEDES-BENZ OEM ENGINE CONTROL MODULE ECU / ECM

Part Number: A2721533291
Bosch Number: 0261209220
ECU Type: Bosch ME9.7
Engine: M272 V6 3.5L
Part Type: Engine Control Unit / Engine Computer
Brand: Mercedes-Benz
Condition: Used – Good Working Condition
Quality: Genuine OEM

Compatible Mercedes-Benz Models

This ECU is associated with Mercedes-Benz vehicles equipped with the M272 V6 engine, including:

• E-Class W211 E350 – 2006–2009
• C-Class W203 / W204 – selected M272 V6 applications
• CLK-Class W209 – selected M272 V6 applications
• SLK-Class R171 – selected M272 V6 applications
• ML-Class W164 – selected M272 V6 applications
• R-Class W251 – selected M272 V6 applications
• GL-Class X164 – selected M272 V6 applications

For the W211, A2721533291 is specifically documented on an E350 3.5L M272.964 application.

Important Compatibility Notice

Please compare the part number on your original ECU before purchasing.

The safest way to confirm compatibility is to match:

• Mercedes part number: A2721533291
• Bosch number: 0261209220
• Engine code
• Vehicle VIN

Different M272 vehicles can use different ECU part numbers, so VIN/part-number verification is strongly recommended.

Programming / Coding

This is a used OEM ECU removed from a vehicle.

Programming, coding, VIN synchronization and immobilizer adaptation will be required after installation. Mercedes-Benz STAR/Xentry or suitable professional diagnostic equipment should be used. A documented W211 replacement using a used ME9.7 ECU required reprogramming/adaptation to the vehicle.

Condition

• Genuine Mercedes-Benz OEM
• Used item in good working condition
• Removed from a working vehicle
• Tested before shipment
• Normal signs of previous use may be present
• Actual item shown in listing photos will be supplied

Package Includes

1 × Mercedes-Benz Engine Control Module A2721533291

Please Note: Buyer is responsible for any customs duties, taxes, or import charges applicable in their country.