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 ASTRA H MERIVA GM 55591495 ABKJ DELPHI 55579719
Vendors's code: 55579719
Product code: 55591495
Barcode:
Code 39:
ISBN:
€203.25
Price
€203.25
Regular price:
€203.25
0%
€250.00
Price
€250.00
Regular price:
€250.00
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 ASTRA H MERIVA GM 55591495 ABKJ DELPHI 55579719
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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 ASTRA H MERIVA GM 55591495 ABKJ DELPHI 55579719
Tested ECU engine controller for Opel Astra H and Meriva with part numbers 55591495 and 55579719, with warranty and fast shipping.
ECU Engine controller OPEL ASTRA H MERIVA GM 55591495 ABKJ DELPHI 55579719
Which Opel models are compatible with the GM 55591495 ABKJ Delphi 55579719 ECU?
The ECU Engine controller OPEL ASTRA H MERIVA GM 55591495 ABKJ manufactured by Delphi under number 55579719 was used in selected engine versions of the Opel Astra H and Opel Meriva. The GM number 55591495 is the vehicle manufacturer's reference assigned by Opel, while 55579719 is the Delphi catalogue number as the ECU module manufacturer.
The identification code ABKJ specifies the exact software calibration version loaded into the controller, making this code's match with the original essential for correct module integration with the vehicle electronics.
What is the difference between GM number 55591495 and Delphi number 55579719?
Both numbers refer to the same physical ECU module. The number 55591495 is the Opel/GM reference used when ordering parts through dealerships and service centres, while Delphi number 55579719 appears directly on the controller housing as the electronics manufacturer's marking.
When buying a replacement for Opel Astra H or Meriva, it is worth checking both numbers on the original module in the car to ensure software version ABKJ compatibility.
What symptoms may indicate a fault in the Delphi 55579719 controller in Opel Astra H?
A faulty ECU module 55591495 ABKJ in Opel Astra H or Meriva may cause engine start problems, rough idling, unexpected stalling during driving, or OBD diagnostic errors appearing without any obvious mechanical cause.
Every Delphi 55579719 controller we offer undergoes full electrical testing before dispatch, ensuring the customer receives a verified product with warranty and fast courier delivery.
Where can I find the 55579719 number and ABKJ code on the Delphi module?
The Delphi manufacturer number 55579719 is printed on the label on the controller housing. The GM number 55591495 usually appears alongside it as the vehicle reference, while the ABKJ code identifies the software calibration version inside the module.
Before purchasing a controller for Opel Astra H or Meriva, always compare all markings with those on the original module fitted in your car to avoid software mismatches.
Does the GM 55591495 ABKJ Delphi 55579719 ECU require programming after replacement?
Depending on the version and equipment of your Opel Astra H or Meriva, the ECU module 55591495 may require immobilizer adaptation or VIN coding using a diagnostic tool after installation.
Using a controller with the identical Delphi number 55579719 and ABKJ code simplifies the entire procedure and reduces the time needed to start the car after replacing the ECU module.
