I bottomed out the car last year and lost the washer reservoir, pump, level indicator, etc. I have now finally got back to fixing that and have purchased a new reservoir (OEM) and level indicator contraption as well as the undertray (aftermarket) but I'm having difficulty figuring out what I have to work with.

I know I need to buy a pump yet. Is there a grommet I will need for the reservoir to make that seal happen as I see people selling these grommets online and my new reservoir has no grommets at all?

I have wiring under the car, however I am having a hard time figuring out what I have. There is a two-pin connector (red I believe), another black larger thing with two round metal contacts at the end (is this a broken level indicator?), and then two wires that have no connector attached of any kind.

Can someone help me make sense of all this so I do this right the first time? Is there a diagram out there that describes each part? If I need a connector, are they available without rigging anything together?

Thanks guys!