I am not sure I understand. The bulb goes right into the connector. If you don't have the part that the bulb goes into, then all you have is bare wire. The female part that the wedge bulb slides into is part of the engine harness. To get just the bulb connection from Honda, you would have to buy the whole harness for $500+.
This is the bulb you should have..... just goes right into the harness.