Need help finding new temperature gauge

Here's a pic of the back of the cluster. I hope the resolution is OK.

A couple observations: I replaced the voltage limiter a few weeks ago with the cluster still installed, and I'm not 100% sure that the capacitor (is that what it is?) was connected when I removed the cluster. I _think_ it was, but just not sure. The area that wire runs over the circuitry looks a bit worn. The new VL is a solid state model from Napa.

The lamp for the brake indicator was missing - I think this is because the e-brake switch was severed previously and someone had the bright idea to just remove the lamp? I repaired the e-brake wire a while ago. I'll have to hit up Napa and get a new socket and bulb unless I can manage to find one in my assorted parts from other cars.

There is corrosion on 3 of the spades for the headlamp switch. The cowl was plugged up with leaves when I got the car and when it rained heavily, water collected in both air boxes.

From what I can see, the rest of the cluster looks pretty good.