When replacing a fuel pump, it is always a good idea to replace the inline fuel filter if your vehicle is equipped with one. A plugged fuel filter can lead to low performance or a no start condition resulting in an unneeded fuel pump replacement. Also, a plugged fuel filter will make a fuel pump work harder which can shorten the life of the pump.
Replacing a Fuel Pump

2007 Chevy Silverado 5.3 L what type of fuel pump should I use, extended cab z71 I bought a Delphi efg1059 is this the right one for it it don’t look right
Check out Delphi’s part catalog to be sure you have the correct part for your vehicle. Click Here
on a 1981 ford econoline e100 van, can u replace the michanical fuel pump with a electric pump