What did you use to plug the headlight pump hole? The nipple is broken off on mine and Im gonna be installing an aftermarket bumper so I just need a good way to seal this tank up.

Bolt and a hose clamp

So my pump was dead, and my old Ford Explorer was outside just sitting there...with a good washer fluid pump. So I pulled it out and put in the landy replacing the headlight sprayer pump. It had the same connector and fit snug in the tank. Tried it out and it works great but now the driver side sprayer is dripping washer fluid. Passenger side is fine but the driver side is letting fluid seep out. Any thoughts on how to stop this while still retaining function? (At least til get a winch bumper)