I'm not sure, I've heard of the OEM pumps going for a long time. The previous owner was a younger kid and the title was in his dad's name and he only had it for a year before he couldn't afford the payments
I'm going to say it was but not sure, I read that if you get low fuel flow/pressure it will overheat the injectors and melt them causing them to fall into the engine so I wanted to be sure that didn't happen haha. The stock pump is easy to get to it seemed but yeah the mounting bolts are on the other side of the frame, seems like it wound't be too fun to try and swap it, I left mine in place and just capped the line.