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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

55573953 QU 55573953QU VIRGIN ECU Engine Controller Opel Corsa D 1.3 CDTI

Manufacturer: MAGNETI MARELLI (go to products)

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Individual variants may differ in price

English
with VAT without VAT
Price €208.55

Shipping costs are not included in the price.

Availability:
available
Shipping from €41.71 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days

Shipping time: 48 hours

55573953 QU – renovated ECU without stored data with full Car Pass

and with a renovated housing adapted for operation in harsh conditions

Go to full description

💳 Secure Payments

Stripe, PayPal, Google Pay, Apple Pay, BLIK, and all major credit and debit cards.

🚚 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 OPEL CORSA D
  • Engine type 1.3 Z13DTH
  • OEM Part Number 55573953 QU
  • Condition Second hand product
  • Remanufactured READY FOR PROGRAMING
  • 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

RENOVATED ENGINE CONTROL UNIT OPEL CORSA D 55573953 QU – CLEAN STATE, READY FOR CODING

Unit in VIRGIN mode – programming and modification possible

The presented ECU with code 55573953 QU comes from original dismantling and has been prepared in VIRGIN mode. It is fully cleaned of previous vehicle data and requires coding in the car using devices such as TECH-2 or OP-COM. This is a perfect solution for workshops and customers who need a clean unit ready for adaptation.

On request, we also offer programming of ECU 55573953 QU according to customer data – we support FLASH, EEPROM and MPC files. This allows precise configuration of the unit with original vehicle parameters, speeding up installation and start-up.

For this model, modifications are also available such as CHIP TUNING (power increase), EGR OFF (exhaust gas valve deactivation) and DPF OFF (particle filter removal). The ECU housing has been professionally renovated – cleaned, painted and sealed with silicone. Although moisture resistance is higher than original, caution is recommended – water contact may damage the unit.


 

Frequently Asked Questions about Opel Corsa D ECU 55573953 QU


Which car is compatible with ECU 55573953 QU?

The engine control unit 55573953 QU is designed for Opel Corsa D. Always check the ECU number on your vehicle label to confirm compatibility.


What does Virgin mode mean in ECU 55573953 QU?

Virgin means that all data from the previous vehicle has been removed. The ECU is ready to be reassigned to another car using diagnostic tools such as TECH-2 or OP-COM.


Can ECU 55573953 QU be prepared in Plug&Play mode?

Yes. If the customer provides FLASH, EEPROM or MPC files, the ECU can be programmed in Plug&Play mode, allowing the vehicle to start without extra coding procedures.


What modifications can be applied to ECU 55573953 QU?

Available modifications for 55573953 QU include chip tuning (increasing engine power), EGR OFF and DPF OFF.


How is ECU 55573953 QU renovated?

The housing has been cleaned, painted and sealed with technical silicone, providing better moisture protection than factory ECUs.


Is ECU 55573953 QU waterproof?

Although additionally sealed, the ECU is not fully waterproof. Avoid installation in areas exposed to flooding to protect the 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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