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BMW E39 523i 1999 125 kW Siemens HW 5WK9037 SW 7500255 Stage1
€10.00
Tax included
Stage1 ECU file for BMW E39 523i 1999. Siemens HW 5WK9037 SW 7500255. Original + modified file in a ZIP archive.
Delivered to your email address. In case of any problem: prodaja@fromserbia.rs
BMW E39 523i 1999 125 kW Siemens HW 5WK9037 SW 7500255 Stage1
Ready-to-use ECU tuning file (Stage1) for BMW E39 523i 1999 with Siemens engine control unit, hardware number 5WK9037 and software number 7500255. The package contains the original and the modified file.
ECU and vehicle data
| Vehicle | BMW E39 523i |
|---|---|
| Year | 1999 |
| Engine power | 125 kW |
| ECU manufacturer | Siemens |
| ECU hardware number (HW) | 5WK9037 |
| ECU software number (SW) | 7500255 |
| Modification | Stage1 |
Files in this package
- BMW_E39_523i_1999_Benzin___125KWKW_Siemens_5WK9037_Siemens__7500255_B863.Original (512 KB) – original (stock) file
- BMW_E39_523i_1999_Benzin___125KWKW_Siemens_5WK9037_Siemens__7500255_C4EF.Stage1 (512 KB)
Before you buy
Check that your ECU's HW and SW numbers match the numbers above, and back up the original ECU first. Read our ECU checksum guide before you write a modified file.
Delivery
After payment you receive a download link (ZIP archive) by email.
Note: Digital delivery, no physical shipment. Questions? Contact us at prodaja@fromserbia.rs.
5WK9037-7500255
9999 Items
Data sheet
- Vehicle brand
- BMW
- Vehicle
- BMW E39 523i
- ECU manufacturer
- Siemens
- ECU hardware number (HW)
- 5WK9037
- ECU software number (SW)
- 7500255
- Modification
- Stage1
- Engine power
- 125 kW
Specific References
- MPN
- 5WK9037-7500255
Comments (0)
Video guides
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Stage1 ECU file for BMW E39 523i 1999. Siemens HW 5WK9037 SW 7500255. Original + modified file in a ZIP archive.
Delivered to your email address. In case of any problem: prodaja@fromserbia.rs