Hidden inside every modern car is an advanced computer that constantly orchestrates the operation of the entire powertrain. We are talking about the engine control unit, commonly known as the ECU (Engine Control Unit) or ECM (Engine Control Module). This specific module decides on the fuel injection dose, ignition timing, boost pressure, and communication with other systems in the vehicle.
ECU ENGINE CONTROLLER MERCEDES BENZ A6519003603 A6519013302 -
Vendors's code:
Product code: 3B79-838C5
Barcode:
Code 39:
ISBN:
€813.01
Price
€813.01
without VAT
Regular price:
€813.01
-0%
€1,000.00
Price
€1,000.00
Regular price:
€1,000.00
-0%
Ask about the product
ECU ENGINE CONTROLLER MERCEDES BENZ A6519003603 A6519013302 -
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Shipping
from
€30.00
-
shipping
(Poland)
from
€30.00
-
shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
ENGINE CONTROL UNIT MERCEDES BENZ A6519003603 A6519013302
Below you will find short information about the engine control unit with part numbers A6519003603 and A6519013302, used in Mercedes-Benz vehicles equipped with OM651 diesel engines.
Which models does the A6519003603 ECU fit?
This ECU is used in selected Mercedes-Benz models with OM651 diesel engines (including certain years of C-Class, E-Class, GLK, GLC, Vito and Sprinter). Part numbers A6519003603 and A6519013302 refer to the same engine control module. To ensure correct fitment, it is best to confirm compatibility using the vehicle VIN.
Are A6519003603 and A6519013302 the same ECU?
Yes — both numbers refer to the same engine control unit. The differences are only due to the way the numbers are written in Mercedes-Benz catalogs or electronics supplier listings. If the part numbers match, the modules are interchangeable.
What symptoms may indicate ECU failure?
The most common symptoms include starting problems or unstable engine operation. The vehicle may lose power, respond with delay to the accelerator pedal, or enter limp mode. Sometimes there is no diagnostic communication with the ECU. These symptoms often indicate ECU-related issues.
Does this ECU require programming?
Yes — after installation, the module usually needs to be matched to the specific vehicle. This typically includes ECU parameter setup and immobilizer configuration for Mercedes-Benz. The procedure should be carried out by an automotive electronics specialist. After proper programming, the module works correctly.
