Engine controller 55559272 5WK9443 – VIRGIN for Opel Astra and Zafira 1.8 16V
The offered engine controller with part numbers 55559272 and 5WK9443 is an original unit used in OPEL vehicles. The controller has been professionally prepared in VIRGIN (clean) status, meaning immobilizer data has been cleared and it is ready for re-adaptation in the vehicle.
The VIRGIN version requires coding and adaptation using Tech-2 or OP-COM diagnostics and the CAR PASS code. After correct programming, the controller works like a new OEM module.
Application – models, engines, years
- Opel Astra H
- Opel Zafira B
Engine: 1.8 16V petrol
Production years: approx. 2005–2010 (depending on version and market)
Security system: immobiliser – CAR PASS required
Key technical information
- Part number: 55559272 / 5WK9443
- Status: VIRGIN – clean engine controller
- Required coding: YES (Tech-2 / OP-COM)
- Immobiliser adaptation: YES – CAR PASS
- A dedicated solution after failure or replacement of a damaged controller
Why choose the VIRGIN version?
The 55559272 5WK9443 engine controller in VIRGIN status allows a safe replacement of a faulty module without cloning data from the old controller. After programming, it adapts to the vehicle just like a brand-new dealer part, keeping full compatibility with the vehicle’s systems.
Q&A – Frequently Asked Questions
Is the 55559272 controller Plug & Play?
No. This is a VIRGIN version and requires coding to the vehicle using Tech-2 or OP-COM.
Is the CAR PASS code required?
Yes. The CAR PASS code is required to adapt the 55559272 5WK9443 controller.
Which vehicles does the 5WK9443 controller fit?
This controller is used in Opel Astra H and Opel Zafira B with the 1.8 16V petrol engine.
Is the controller new?
No. It is a used controller, professionally prepared in VIRGIN status, ready to be programmed like a new module.
