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  • ECU ENGINE MERCEDES 0261209049 A2721534379
  • tested, reset, virgin ECU ENGINE CONTROLLER for MERCEDES A2721534379 0261209049 ME9.7
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Product safety

Manufacturer

Robert Bosch GmbH

Robert-Bosch-Platz 1

70839 Gerlingen, Germany

+49 711 400 40990 contact@bosch.com Report a product safety issue

Responsible person in the EU

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

Lelowska 20

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com Report a product safety issue

Importer

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

20 Lelowska

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com

A2721534379 0261209049 VIRGIN ECU ENGINE CONTROLLER MERCEDES ME9.7

Manufacturer: BOSCH (go to products)
English €
with VAT without VAT
Price €302.45

Shipping costs are not included in the price.

Availability:
available
Shipping from €41.88 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
Shipping time: 48 hours

Mercedes ME9.7 ECU ENGINE CONTROLLER VIRGIN A2721534379 0261209049

The A2721534379 / 0261209049 ECU ENGINE CONTROLLER for Mercedes-Benz vehicles with V6 petrol engines, prepared in VIRGIN version and requiring programming and adaptation using Star Diagnosis / Xentry.

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🚚 UPS Shipping Across Europe

Delivery within the European Union typically takes 1–3 business days.

🌍 Worldwide UPS Shipping

Worldwide delivery usually takes 4–7 business days.

Technical specifications

  • Vehicle Make and Model MERCEDES
  • OEM Part Number 0261209049
  • Manufacturer Part Number A2721534379 ME9.7
  • Module Version CLEAR - ready for programming
  • Condition Second hand product
  • Warranty 6 MONTH
  • Payment Methods Credit Card , Bank Transfer , PayPal
  • Express Delivery within the EU European Union 2-3 working days
  • International Delivery Outside the EU Worldwide 4-7 working days

Mercedes ME9.7 ECU ENGINE CONTROLLER A2721534379 0261209049 – VIRGIN version

The ECU ENGINE CONTROLLER A2721534379 / 0261209049 is designed for Mercedes-Benz vehicles equipped with V6 petrol engines from the M272 series. The unit is supplied in VIRGIN version, meaning it is clean and ready for first assignment to a vehicle.

After installation, the ECU ENGINE CONTROLLER A2721534379 0261209049 requires programming and adaptation using Star Diagnosis / Xentry. This process ensures correct pairing with the immobilizer, VIN and other vehicle control modules.

The controller is used in the following vehicles:

  • Mercedes-Benz C-Class (W203, W204)
  • Mercedes-Benz E-Class (W211)
  • Mercedes-Benz CLK (C209)
  • Mercedes-Benz CLS (C219)

Supported petrol engines:

  • 2.5 V6 (M272)
  • 3.0 V6 (M272)
  • 3.5 V6 (M272)

Approximate model years: 2004 – 2010
Compatibility should always be confirmed by the part number on the label.

Q&A – ECU ENGINE CONTROLLER A2721534379 0261209049

Is the ECU ENGINE CONTROLLER A2721534379 0261209049 ready for installation?

No. The VIRGIN version requires programming and adaptation after installation using Star Diagnosis / Xentry.

Which vehicles is the ECU ENGINE CONTROLLER A2721534379 0261209049 compatible with?

This controller is used in selected Mercedes-Benz models equipped with M272 V6 petrol engines, such as C-Class, E-Class, CLK and CLS.

What does the VIRGIN version mean for ECU 0261209049?

VIRGIN means the controller is clean, not assigned to any vehicle and ready for first adaptation.

How to program the ECU ENGINE CONTROLLER A2721534379?

Programming must be carried out using Star Diagnosis or Xentry by entering vehicle data and performing full controller adaptation.

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        FAQ – Frequently Asked Questions

        1. Are the products tested before shipping?

        Yes, every ECU engine controller, BSI module, BCM module, ABS module, transmission control unit, and other automotive electronic module is electronically tested before shipment. Each unit is checked for proper communication and correct operation to ensure you receive a fully tested product ready for installation.

        2. Does the ECU engine controller require programming or coding after installation?

        Whether programming or coding is required depends on the version of the product. We offer VIRGIN, IMMO OFF, and Plug & Play ECU engine controllers. Information about any required programming or coding is always clearly stated in the product description. In many cases, the unit can be installed and used without any additional coding or adaptation.

        3. How do I choose the correct part for my vehicle?

        The most important step is to compare the part numbers found on your original unit. Pay special attention to the Bosch, Siemens, Magneti Marelli, Continental, or vehicle manufacturer's OEM part number. If you are unsure, simply send us a photo of your existing module or provide your vehicle's VIN, and our specialists will help you identify the correct part.

        4. Are the products covered by a warranty?

        Yes, all ECU engine controllers, ABS modules, BCM modules, BSI modules, transmission control units, and other automotive electronic modules offered in our store are covered by a warranty. Every product is carefully tested and prepared before shipment. If you experience any issues, our technical support team is available to assist with diagnostics and help resolve the problem quickly and efficiently.

        5. What payment methods are available in the store?

        We offer secure online payments processed through Stripe and PayPal. Customers can pay using a credit or debit card, Apple Pay, Google Pay, Klarna, online banking payments, or a traditional bank transfer. After placing an order, you will receive a secure payment link to complete your purchase safely and conveniently.

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