MB SL 500 2003 Benzin 279.5KW Bosch 0261207786 351810 Original

MB SL 500 2003 Benzin 279.5KW Bosch 0261207786 351810 Original

£6.99

ECU file for MB SL 500 2003 Benzin 279.5KW – original ECU file (stock calibration). ECU: Bosch 0261207786 – SW: 351810 ( 1037351810 ) – approx. 279.5 kW (~380 HP) factory engine output.

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Technical Specifications
ManufacturerMercedes Benz
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number0261207786 | 351810
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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Your tuning file is available immediately after purchase — no waiting.

Checksum Safe

Every file is verified and checksum-corrected for safe, reliable flashing.

Tool Compatible

Works with KESS, KTAG, AutoTuner, CMD, PCMFlash, and all major interfaces.

Engineer Support

Our tuning engineers are available via WhatsApp for any technical questions.

Vehicle MB SL 500 2003 Benzin 279.5KW
Engine power 279.5 kW (~380 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261207786
Bosch software number 351810 ( 1037351810 )
Tuning type Original
Read method / notes 351810

This product contains a complete original ECU backup (stock file) for MB SL 500 2003 Benzin 279.5KW with Bosch 0261207786 (Bosch software number 351810 ( 1037351810 )). This original file corresponds to a factory engine output of approximately 279.5 kW (~380 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 0261207786, 351810 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 311542DD47F2279026F4C79B6B68B7E02977A38C1C6E7D03722062628F82FBCD

Frequently Asked Questions

Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.

Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.

Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.

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