391102A780 ECU Number Lookup: ECU Type, Vehicles & Files

Results for 391102A780

Number format

Hyundai / Kia engine ECU part number (391xx-...)

Manufacturer: Hyundai / Kia

Hyundai and Kia engine ECUs (Bosch, Siemens/Continental or Delphi inside).

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ECU number formats we decode

Every ECU label carries several numbers. The hardware number identifies the unit, the software number identifies the program inside it, and the car maker's part number ties both to a vehicle. A file only fits when the software matches, so look up the software number when you have it. Where are these numbers on the label?

Format	Maker	What it is	Example
`0 281 xxx xxx`	Bosch	Diesel engine ECU hardware (EDC15 / EDC16 / EDC17 / MD1)	0281013175
`0 261 xxx xxx`	Bosch	Petrol engine ECU hardware (ME7 / MED9 / MED17 / MG1)	0261S04011
`1 037 xxx xxx`	Bosch	Software number (older format)	1037394156
`10SW xxx xxx`	Bosch	Software number (EDC17 / MED17 / MD1 / MG1)	10SW034716
`xxx 906 xxx`	VW / Audi / Seat / Skoda	Engine ECU part number, + 4-digit software index	03L906018CT
`xxx 300 xxx / 927 xxx`	VW / Audi / Seat / Skoda	DSG gearbox / mechatronic part number	0AM300065M
`5WS / 5WP / A2C`	Siemens VDO / Continental	SID, SIMOS, PCR, EMS engine ECUs	A2C53332208
`28 xxx xxx`	Delphi	DCM / DDCR / MT engine ECUs	28282426
`275xxx-xxxx / 89661-`	Denso / Toyota	Denso ECU hardware, Toyota ECU assembly	89661-0KW70
`391xx-xxxxx`	Hyundai / Kia	Engine ECU part number	39110-2A780
`237xx-xxxxx`	Renault / Dacia / Nissan	Engine ECU part number	237101952R
`61 35 x xxx xxx`	BMW / MINI	CAS / EWS / FRM body modules	61356943822

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<form action="https://autoecufile.com/ecu-lookup/" method="get" target="_blank" style="display:flex;gap:6px;max-width:440px;font-family:Arial,sans-serif"><input type="text" name="q" placeholder="ECU number, e.g. 0281013175" required style="flex:1;min-width:0;padding:9px 10px;border:1px solid #c8ced3;border-radius:6px"><input type="hidden" name="utm_source" value="lookup-widget"><button type="submit" style="padding:9px 16px;border:0;border-radius:6px;background:#fed700;color:#1f2830;font-weight:700;cursor:pointer">Look up</button></form><p style="font:12px Arial,sans-serif;margin:6px 0 0;color:#6b7680">ECU number lookup by <a href="https://autoecufile.com/">AutoECUFile</a></p>

Frequently asked questions

Is the ECU lookup free?

Yes. Looking up a number is free and needs no account. You only pay if you buy a file.

Which number should I enter?

Any number from the label: Bosch hardware (0 281 / 0 261), Bosch software (1 037 / 10SW), the car maker's part number (for example 03L906018CT) or a Siemens/Continental, Delphi or Denso number. Spaces and dashes are ignored.

The number is not in your library. What now?

Use the request button on the result page. Most requests are sourced the same day and then listed for instant download.