hello forum, I think my fuel pump is bad and I am waiting for the funds to replace that, but in the mean time I am doing the long over due intake take gasket replacement. Since I have the intake off I thought I might as well replace the oil pressure switch since I can actually see it. My question is, the one that I took off has three prongs and the one that was purchased has only one prong, is this the right part for it, our should I just put the old one bad on and take the one prong back. Thanks

 

Doesn't sound like the right part to me...

 

I went autozone and they had a three prong for a '96 blazer so I went with it. hope it works out