A properly functioning ABS system is the foundation of road safety. Its main task is to prevent wheel lock-up during emergency braking, which allows the driver to maintain full control of the vehicle. The heart of this system is the electronic ABS pump controller. When it fails, the system stops working. A proper diagnosis of the problem allows you to avoid unnecessary costs and quickly restore brake efficiency.
ECU Engine Controller OPEL ZAFIRA 55563495 5WK9427
Vendors's code: 5WK9427
Product code: 55563495
Barcode:
Code 39:
ISBN:
€284.55
Price
€284.55
Regular price:
€284.55
0%
€350.00
Price
€350.00
Regular price:
€350.00
0%
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
ECU Engine Controller OPEL ZAFIRA 55563495 5WK9427
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€30.00
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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ECU ENGINE CONTROLLER OPEL ZAFIRA 55563495 5WK9427
Tested ECU engine controller for Opel Zafira, part numbers 55563495 and 5WK9427, with warranty and fast delivery straight to your door.
ECU Engine Controller OPEL ZAFIRA 55563495 5WK9427
Which versions of the Opel Zafira B use the ECU 55563495 5WK9427?
The ECU engine controller OPEL ZAFIRA 55563495 5WK9427 was fitted in the Opel Zafira B equipped with petrol engines. The module handles complete engine management, fuel injection control and communication with the vehicle's on-board electronics.
The controller 5WK9427 / 55563495 was factory-installed in selected model years of the Zafira B. To confirm compatibility, compare the numbers 55563495 and 5WK9427 with the markings on your original unit.
What role does the ECU module 5WK9427 play in the Opel Zafira?
The engine controller 5WK9427 manages fuel delivery, ignition timing and monitors the sensors responsible for the air-fuel mixture. Module 55563495 ensures optimum engine efficiency while keeping fuel consumption to a minimum during everyday driving.
The ECU 55563495 / 5WK9427 also coordinates the emission control system, variable valve timing and other electronic components that influence the performance and refinement of the engine in the Opel Zafira B.
How can you tell the engine controller 55563495 in the Opel Zafira needs replacing?
The most common signs of a faulty ECU 55563495 5WK9427 in the Opel Zafira B are difficulty starting the engine, jerking under acceleration or the engine stalling unexpectedly. Noticeably higher fuel consumption with no obvious cause is another frequent symptom.
A defective ECU module 5WK9427 often triggers the engine warning light on the dashboard and generates multiple fault codes during diagnostics. Every controller 55563495 in our store is thoroughly tested before dispatch.
Does the 5WK9427 code have to match the original module in the Zafira?
Yes — the code 5WK9427 identifies the specific ECU version with dedicated software and calibration for the Opel Zafira B. The number 55563495 confirms hardware-level compatibility. Both markings should be identical to those on your original unit.
Installing an ECU with a different 5WK9427 code or 55563495 number may result in starting failures, adaptation errors or irregular engine behaviour in the Opel Zafira after the replacement.
Does the ECU 55563495 5WK9427 for the Opel Zafira require coding after fitting?
Depending on the vehicle configuration, the engine controller 5WK9427 / 55563495 may need immobiliser synchronisation or adaptation to the specific Opel Zafira B. The scope of programming depends on the model year and trim level.
We recommend entrusting the installation and any programming of the ECU 55563495 / 5WK9427 to an experienced workshop equipped with professional diagnostic tools, ensuring a smooth and hassle-free process.
