05 LR3 w/ 96,000 miles. Fuel Gauge dropped to empty on a full tank and gas light came on. Fuel Gauge is not reading at all anymore, just reads as empty. What parts do I need to fix this? Sender sensors?

how is that an answer? thats just causing more confusion and problems for yourself. There are two fuel sending units, one is the front and one is the rear. Which one? I woudn't know. Although, I would just replace both, if you're going to drop the fuel tank and dig in there. Whether its you or some mechanic. Fuel sending unit front should cost roughly $90-$120 at most. Rear - $80-$100, so its not bad at all. They're suppose to detect the fuel levels and what not. Once you've replaced these, then you'll be fine. how is that an answer? thats just causing more confusion and problems for yourself. There are two fuel sending units, one is the front and one is the rear. Which one? I woudn't know. Although, I would just replace both, if you're going to drop the fuel tank and dig in there. Whether its you or some mechanic. Fuel sending unit front should cost roughly $90-$120 at most. Rear - $80-$100, so its not bad at all. They're suppose to detect the fuel levels and what not. Once you've replaced these, then you'll be fine.