Two washer pumps which is which?

[4x4JeePmaNthINg]

Guys my window washer fluid quit working, are both pumps for the windshield? There's two different electrical connections.

 

[Hypoid]

One pump is for the windshield, the other is for the hatch window. Past that, I'm not familiar with your '99, I would have to experiment.

 

[Ralph77]

What Hypoid said. Replacing both mine soon. Anco 67-23. My understanding is the bottom pump is the front and the upper is the back. Also my understanding is that you can use that Anco one on both, even though in my '00 parts catalog there are 2 different part numbers (front and back), but will only use the harness they supply on the front.

https://www.youtube.com/watch?v=Jw5vBwgybKU

 

[4x4JeePmaNthINg]

that is correct, just replaced today and holy hell a new pump pushes water lol, kinda liked a weaker one that kept everything on the window.