FASS 95 and Airdog 100 if you go this route would be all you need, both have a lifetime warranty that sends fuel thatís not needed at the engine is returned back to the tank.
Iím partial because I actually have a liftpump installed on my truck, AD for about 6 - 7 years.
The diesel performance shop I frequent likes FASS, I prefer AirDog because they have much better customer service.
You also have Kennedy Diesel liftpump mentioned earlier, I have no experience using this product, but many have.
I would only choose between these 3, all 3 have been proven in the diesel community.
You might consider using a good diesel fuel additive if your not, also many have said bio fuel is good, we donít have bio in my state, so Iím mum on suggesting this.
Dan 2007.5 GMC Sierra 3500 SRW L.B. "BLACK" C.C. 4X4 LMM Z71 DIY stock airbox mod, aFe ProGuard 7, OEM drop-in
EFILive ECM ATP - Heavy Tow Tune with Turbo Brake.
EFILive TCM Duramax Tuner
DHD Cold Side High Flow Intake Pipe
DHD PCV Re-Route
AirDog 4G100 2007 Yukon Denail "BLACK" 6.2 gasser DIY stock AirBox Mod, K&N, Airaid intake, EFILive TCM only tuning