55559272 – Siemens ECU in Virgin version
Siemens module for the Opel Astra / Zafira with the 1.8 16V petrol engine, reset (Virgin) and with a clean Car Pass (PIN) code. It just needs programming in the car.
Programming and fitting
- Virgin – clean Car Pass (PIN): after fitting, the ECU is programmed with Tech-2 or OP-COM. On request we can also set a Car Pass (PIN) code and write it on the ECU.
- Cloning included in the price: send us the files from your ECU or the whole unit – we transfer the data and return both.
- Warranty: 6 months.
Does ECU 55559272 fit your car?
Model and year of manufacture are not enough – compare the label of your ECU with the number 55559272. If it matches, it is the same ECU for the Opel Astra / Zafira with the 1.8 16V petrol engine.
Numbers on the label
- Opel / GM number: 55559272
- ECU type: Siemens 5WK9443
Symptoms of a fault
- the engine does not start,
- no communication with the ECU in diagnostics,
- a fault after water ingress or a short circuit.
These symptoms can also have another cause, so run a diagnosis before buying.
Other Siemens Opel ECUs in stock
Other part numbers are in the Opel engine ECUs category, and Siemens units are on the manufacturer page.
Questions and answers: 55559272
Does ECU 55559272 fit my Opel Astra / Zafira?
Compare the label of your ECU with the number 55559272. If it matches, the ECU fits.
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Can you set the Car Pass (PIN) code?
Yes, on request we set the Car Pass (PIN) code and write it on the ECU.
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Does no communication always mean a faulty ECU?
Not always. The cause may lie elsewhere, so a diagnosis before buying is worth doing.
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How do I program ECU 55559272?
The ECU is Virgin with a clean Car Pass (PIN) code – after fitting it is programmed with Tech-2 or OP-COM. You can also get the PIN code from us written on the ECU, or order cloning included in the price.
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