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  • ecu Corsa D MZ 55571621 HW03A 55571621MZ
  • ecu Corsa D MZ 55571621 HW03A 55571621MZ
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Product safety

Manufacturer

Marelli Europe S.p.A.

Viale Aldo Borletti 61/63

20011 Corbetta (MI), Italy

+39 02 97227111 customercare@marelli.com

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

55571621 MZ VIRGIN ECU engine controller Opel Corsa D 1.3 CDTI 55571621MZ

Manufacturer: MAGNETI MARELLI (go to products)

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Price €205.55

Shipping costs are not included in the price.

Availability:
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Shipping from €41.57 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
Shipping time: 48 hours

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Engine ECU VIRGIN 55571621 MZ Opel Corsa D 1.3 CDTI Z13DTJ - CAR PASS

Tested Magneti Marelli MJD603.S7 engine ECU prepared in VIRGIN version for Opel Corsa D 1.3 CDTI Z13DTJ – ready for programming with TECH-2 or OP-COM.

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Information

  • CAR MODEL OPEL CORSA D
  • ENGINE CDTI Z13DTJ
  • OEM NUMBER 55571621 MZ
  • REFURBISHED READY FOR PROGRAMING
  • WARRANTY 6 MONTH
  • PRODUCT CONDITION Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

55571621 MZ engine ECU Opel Corsa D 1.3 CDTI Z13DTJ MJD603.S7 virgin

Original 55571621 MZ / 55571621MZ Magneti Marelli MJD603.S7 engine ECU used in Opel Corsa D 1.3 CDTI vehicles. The unit has been fully tested on a professional Bench diagnostic platform, verified for correct CAN communication and prepared in VIRGIN condition.

The 55571621 MZ ECU has been cleared of immobilizer and previous vehicle data, allowing it to be programmed again using TECH-2 or OP-COM. The ECU housing has also been refreshed and additionally protected against moisture.

Application of ECU 55571621MZ

  • Opel Corsa D 1.3 CDTI
  • Engine: 1.3 CDTI Diesel
  • Engine code: Z13DTJ
  • Production years: mainly 2006–2014
  • ECU manufacturer: Magneti Marelli
  • ECU type: MJD603.S7

ECU part numbers

  • 55571621 MZ
  • 55571621MZ
  • MJD603.S7
  • MJD 603.S7

Possible symptoms of ECU failure in Opel Corsa D 1.3 CDTI

  • engine will not start,
  • no communication with the ECU,
  • check engine warning light,
  • immobilizer faults,
  • engine stalling while driving,
  • injection or turbocharger problems,
  • damage caused by moisture or corrosion inside the ECU housing.

Available preparation options for ECU 55571621 MZ

  • VIRGIN – ECU ready for TECH-2 / OP-COM programming,
  • possibility of Plug & Play preparation after supplying original data,
  • EGR OFF,
  • DPF OFF,
  • chip tuning / software modification.

FAQ – ECU 55571621 MZ Opel Corsa D 1.3 CDTI

Is ECU 55571621 MZ compatible with Opel Corsa D 1.3 CDTI Z13DTJ?

Yes, the 55571621 MZ engine ECU is used in Opel Corsa D 1.3 CDTI models equipped with the Z13DTJ engine. The most important step is matching the ECU part number with the original unit.

What does virgin mean in ECU 55571621MZ MJD603.S7?

VIRGIN mode means that immobilizer data and previous vehicle information have been removed. The ECU requires programming using TECH-2 or OP-COM.

Does Opel Corsa D 1.3 CDTI require coding after installing ECU 55571621 MZ?

Yes. The VIRGIN version requires immobilizer adaptation and ECU programming after installation in the vehicle.

Can Opel ECU 55571621MZ be prepared with EGR OFF or tuning options?

Yes, the 55571621 MZ ECU can be prepared with EGR OFF, DPF OFF or custom software tuning options.

What are the common faults of ECU 55571621 MZ in Opel Corsa D?

The most common issues affecting the MJD603.S7 ECU include communication failure, water damage, immobilizer faults and engine no-start problems in Opel Corsa D 1.3 CDTI vehicles.

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        Automotive Electronics Manufacturers

        ECU Engine Controllers, ABS Pumps, BCM Modules and automotive electronics.

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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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