First thing you have to do is get the car up (I used car ramps), then get under the car. I had to change the oil in the car anyways, so I drained all the oil out. The Sending unit is right beside the driver side header pull the duck tape back, unscrew the unit from the block, and unplug the old sending unit, plug the new one in and screw back on. cover it with the duck tape. For those changing oil, do the filter change while under there with the sending unit. I'll get pictures of the sending unit by the weekend.