I am curious as to what that wire that runs to the oil drain plug is....? that is the oil drain plug right? Well i went to change my oil today and realized it was there, i couldnt use a socket because of it. Any one know what that wire is?

 

Oil temp sensor of the guage on the dash

 

+1 you need it there unless u have an aftermarket one

 

Is this for an MR? Cause my GSR does not have one.

 

i think it is, for the 3 gauges in the hvac area

 

Only MR and RS comes with the three guage package but it's an option from the dealer

 

Oil temp sensor.