another wth is this part question

nah my reg looks like this one:

what i have are 2 boxes that are both the same except one is black and one is white. have 1 mounting hole at the top of each. each has a 3 prong connector (plastic piece that has 3 prongs). they wired in the same loom as the regulator. i just need to know if i need to keep them to run the car.

regulator dodge.jpg