UK Car Repair Questions? Ask a Mechanic for Answers ASAP
It's the one on the right hand side with the wiring to it, the one on the left isn't a pump as such, more a syphon unit over to the other side.
(You want the one on the drivers side)
There's a YouTube video that goes through the removal of the fuel pump and explains about a problem with mice and the wiring and the other unit problems, I include this for your further reference as I assume you are having fuelling issues.