20-Pin to OBD2 16-Pin Female Adapter Cable for BMW
$7.90 – $10.00 / pc · MOQ 500 pcs
Heavy-duty and built for years of service: the BMW 20-pin diagnostic connector converted to a 16-pin OBD2 female port for modern scan tools. Workshop staple.
- Description
- Additional information
This is the 20-pin to OBD2 16-pin female adapter cable for BMW — the workshop staple that lets current diagnostic tools connect to BMW vehicles still carrying the round 20-pin diagnostic connector. The heavy head seats in the engine-bay port; the standard 16-pin end accepts the tool.
Construction is heavy-duty for years of service — the kind of build that lives in a tool drawer, comes out daily, and never becomes the reason a bay stalls. It works for BMWs with the 20-pin diagnostic connector and allows the OBD interface diagnostic tools to connect as designed. As with every passive adapter, it passes the vehicle’s pins; what the tool reads follows the model’s protocol and the software’s coverage.
Key features
- BMW 20-pin to OBD2 16-pin female
- Heavy-duty construction, years of service
- Works for BMWs with 20-pin ports
- Connects modern OBD diagnostic tools
- Workshop drawer staple
Specifications
| Type | Passive diagnostic adapter cable |
| Connectors | BMW 20-pin → OBD2 16-pin female |
| Build | Heavy-duty |
| Use | BMW vehicles with 20-pin port |
| Tools | Standard OBD interface tools |
| Length | Per order |
Typical applications
- Older BMW diagnostics
- Specialist BMW bays
- Pre-purchase inspections
- Mobile mechanic kits
Custom and OEM options
Lengths and packing run per order; samples ship in 3–7 days.
FAQ
Is this the same as the 30 cm version?
Same conversion; this listing is the general-length variant — order the length that reaches from the port to where the tool sits.
Which BMW years?
The 20-pin era predates the standard under-dash 16-pin port — match the connector photos to the vehicle before ordering.
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Samples, packing options, payment terms and warranty conditions are set out in How to Order and Delivery Information.
Additional information
| Weight | 0.05 kg |
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