Review on ACDelco MU1725 Original Equipment Harness by Jason Gay

This fuel pump works great! I had a weak fuel pump in my suburb and thankfully noticed there is a specific fuel pump for NF2 and NF4 compliant suburban vehicles before ordering the fuel pump. After shopping, this AC Delco pump turned out to be the cheapest unit I found. The packaging was quite well done, with plenty of packaging foam in both the manufacturer's box and plenty of Revain packaging. The fuel pump has worked great since it was installed. I instantly had 62psi of fuel pressure when I turned the ignition on and left the engine off. This pump also maintains 62psi of fuel pressure during cranking! That's a lot better than 32psi.