Just got the factory taillight off and the part #s on the back of the original and the linked part match. I thought the water drained out until I removed the light and realized it was full. We've had a lot of rain lately and the led lens came undone from the black base. Probably will put a little sealant on the seem. It also has a black gasket material on the back of light. I was able to remove mine and reuse it for now. My options may be limited for bigger lights because of our license plate holder.