I've been having problems with my Defi oil pressure gauge and I believe it has to do with too much heat around the sensor. The gauge started acting up and sticking at various oil pressures and also fluctuating all over the place at times. I've decided to change out the pressure sensor but I'm not too sure where to get one. Does anyone know where to get a new 3 wire oil pressure sensor that will work with the Defi gauge? How much do they run? Does it have to be a new Defi sensor or is there another sensor that will work to replace the broken one? I'm hoping its just a basic sensor that can be had from anywhere at a good price. Btw, my Defi gauges are just the basic ones. Not the blacked out blinger units so you know.

 

wondering this also the cheapest I found was like 160 bucks....

 

Yeah, they are way too expensive to replace. I'm going to try and get ahold of Defi to see if they will just replace it.