Plumbing help needed

[Taylor]

Nor an electrician if I read correctly.

[Muskrat Mike]

They are separate hot and cold. I may have the terms wrong. The parts replaced were the stem the handle goes on, the rubber round gasket thingy, and the spring that holds it up. I cleaned up the metal inside with steel wool, there was just a small amount of discoloration. It's only been leaking for about a week.
I'll be darned if I can remember what brand it is, I put it in nearly 30 years ago, and no visible markings on it. I may just need to make a Home Depot trip for a new fixture.

Sounds like it may be the 2-handle Delta faucet called Delex you can get a spring and seal kit and complete stem assemblies for them which is what you might need.