E-type 3.8 washer pump wiring

The washer pump was missing when I bought my car. I installed a new reproduction one that I bought from SNG. It only has two terminals and I have black, green and light green with black tracer. Please tell me how to wire this. Don’t want to make a mistake and fry the motor. My guess is green wire to neg terminal and LG/B wire to pos. Thx

I have green as positive with battery wired as negative ground

I tried that and it did the trick.