Delphi radio code

For Delphi radios, enter the last 4 digits of the serial number and we look up the code in our database.

Updated September 30, 2026 · Reviewed by the GetRadioCode team

Calculators for Delphi

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Serial number

Your code ————

Enter the last 4 digits of the serial number.

Looked up in our database

Up to 3 different serials every 24 hours per visitor – checking the same serial in another calculator does not count. Only use this for a radio you own. A wrong code can lock the radio for a while – check the serial before entering the code.

Which part of the serial to enter

Delphi … 01234567

Delphi label (illustration) Serial … 01234567 → enter 4567

How to use the Delphi lookup

Enter the last 4 digits of the serial from the radio label. If your radio also carries a car-maker logo, check that brand’s page too – several car makers used Delphi radios under their own name.

Coverage

The Delphi database covers all 10,000 combinations from 0000 to 9999, so the last four digits of any Delphi serial return a code.

Tips

Use the last 4 digits of the serial number, not the part number printed on the same label.
Several car makers sold Delphi radios under their own name – the Delphi label on the case is what counts.
A wrong code locks the radio for a while; see locked radio help.

Frequently asked questions

Which digits of the Delphi serial do I enter?

The last 4 digits of the serial on the radio label.