Chevy and GMC Duramax Diesel Forum banner

gmc oir carter sensor

  1. Oil Carter sensor

    Gauges, Electronics and Wiring.
    Hello, I have a GMC Sierra 3500HD, and I was working around the carter section and i found a little leak on what appears to be a safety cut off switch attached on the oil carter. Can somebody help me on knowing the right name for this sensor so i can buy it to stop the leak? Thanks.
Top