8573557 / 0281019677 – BMW 3.0 Diesel engine ECU
Original BMW DDE 8573557 engine control unit with Bosch number 0281019677 for BMW cars with the 3.0 Diesel engine. A used unit, never repaired and never contaminated with diesel. We open every ECU for an internal inspection, fit it to a test car and check how it works. Sold with a warranty (6 months).
How to check compatibility
This number was fitted to BMW cars with the 3.0 Diesel engine. The safest way is to compare labels – number 8573557 and Bosch number 0281019677 must be the same as on your ECU. A different number means a different version. If in doubt, send us your VIN.
Markings of ECU 8573557
- BMW number: 8573557 / DDE8573557 / DDE8573557-01
- Bosch number: 0281019677 / 0 281 019 677
The Bosch number may be written as one string (0281019677) or with spaces – it is the same number.
Extra modifications
For an extra charge we carry out swirl flap removal (Flaps OFF) and EGR OFF. We do DPF OFF and AdBlue OFF only when the car has these systems – AdBlue is fitted to some models only.
Programming or cloning – included
A used ECU must be programmed in the car or cloned with the data from your old ECU (immobiliser, ISN, VIN). Cloning is included in the price – send us your old unit and we will transfer the data to the ECU you bought. In-car programming can be done with ISTA+ / ISTA 4, ISTA/P or E-Sys.
Repair of your ECU
We also repair customers’ BMW 3.0 Diesel engine ECUs – including units contaminated with diesel, with no communication or cutting out once the engine is warm. A repaired ECU needs no programming, as it keeps your car’s data. Before sending, contact us and describe the symptoms and DDE fault codes.
Looking for a number other than 8573557? See also these ECUs:
You will find the rest in the BMW engine ECUs category.
Questions and answers – DDE 8573557
How do I know that 0281019677 will fit?
Check the sticker on your ECU. Both numbers must match: 8573557 and 0281019677.
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Has 8573557 been repaired or contaminated with diesel?
No. This unit has never been repaired or contaminated with diesel – before sale we open it for inspection and test it in a car.
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Can my ECU 8573557 be repaired after diesel contamination?
Usually yes, even if it has no communication or cuts out when warm. A repaired ECU needs no programming.
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Does ECU 0281019677 come with a warranty?
Yes – 6 months. The ECU is checked in our test car.
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