Vendors's code: 7794627
Product code: 0281011121
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
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.
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Original BMW engine control unit with part numbers 7794627 and 0281011121, professionally prepared for sale and shipped safely both within Europe and worldwide.
The engine control unit marked with numbers 0281011121 and 7794627 was used in selected BMW models with diesel engines. The safest way to confirm compatibility is to compare the Bosch number 0 281 011 121 or the BMW OEM number 7794627 with the unit installed in the vehicle. An identical control unit number is the most important criterion for correct part selection.
In many cases, the BMW 7794627 control unit requires adaptation, immobiliser synchronisation or data transfer from the damaged module. The required procedure depends on the vehicle version and on how the ECU has been prepared for installation. Before purchasing, it is worth checking whether a coding service will be needed.
The numbers 0281011121 and 7794627 refer to the same control unit, but they come from different numbering systems. The first one is the Bosch manufacturer number, while the second one is the BMW part number. When searching for the correct part, it is useful to use both numbers, as they are often used interchangeably.
The best way is to read the number from the label on the installed control unit and compare it with 0281011121. It is also recommended to verify the number 7794627, the engine version, production year and VIN. This comparison helps reduce the risk of purchasing an incorrect module.
Part numbers are the most precise way to identify an engine control unit. By entering 0281011121, 0 281 011 121 or 7794627, you can find the correct ECU much faster than by searching only by vehicle model. This makes part selection easier and more reliable.
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