I have a 98 gs400 and the previous owner said that I can't let the fuel go below a quarter tank because the "reserve pump" is bad. I'm trying to find out the part number so I can replace it. Also a diy to replace it. I've searched and I'm not sure which one I'm supposed to get. Thank youu!

 

Call the dealer. My dealer here in central Florida when I not sure what part # is, I call and the service part guy always tell me the correct part #. Try that.

 

Alright, thank you