iCarsoft 20-Pin to 16-Pin OBD2 Adapter for BMW
The data bridge that reconnects your classic BMW to modern diagnostics.
Plug a vintage BMW's round under-hood 20-pin port straight into today's 16-pin OBD2 handheld scanners — and unlock the systems a modern tool can read, on a car it was never meant to reach.
- OBD1 20-Pin → 16-Pin OBD2
- Pre-2001 Classic BMW
- Full-System Access
- Heavy-Duty Build
iCarsoft 20-Pin to 16-Pin OBD2 Adapter for BMW is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
1-Year Warranty
Hardware cover
Classic BMW
Pre-2001 models
16-Pin OBD2
Female output port
Before You Buy
Before You Buy
iCarsoft 20-Pin to 16-Pin OBD2 Adapter for BMW
This premium 20-pin diagnostic adapter is specifically engineered for classic BMW vehicles equipped with an OBD1 20-pin circular diagnostic socket under the hood. It acts as a high-fidelity data bridge, allowing you to connect your vintage BMW to modern 16-pin OBD2 handheld scanners.
Optimized for perfect compatibility, it works flawlessly with these iCarsoft vehicle diagnostic tools:
Specially designed to communicate with legendary OBD1 BMW models from the Pre-2001.
Enables deep diagnostic module scanning (Engine, ABS, Airbags/SRS, Instrument Cluster, Transmission) when paired with capable iCarsoft multi-system tools.
Converts the vehicle-side round 20-pin socket into a standard 16-pin OBD2 female port.
100% brand new with rugged insulation and reinforced connectors to resist garage grease and wear.
Specifically engineered for Pre-2001 BMW models equipped with the round 20-pin diagnostic port located in the engine bay:
