| Brand | GM |
|---|---|
| Male Pin Count | 16 |
| Type | Connector |
| Warranty | No Warranty |
| Vehicle Type | Passenger Vehicle |
| Manufacturer Part Number | J-42598-21 |
| Female Pin Count | 16 |
Check the listing for details. GM OEM J-42598-21 Right Angle OBD2 adapter 16-pin Tech 2. Condition: Used. Listed at 25.00 USD. The GM OEM J-42598-21 Right Angle OBD2 adapter is a 16-pin connector designed specifically for passenger vehicles. Made by GM, this adapter is compatible with the 16-pin Tech 2 diagnostic service tool.