Even though my fuel pump hasn't completely taken a shit, it is 12 years old, screams more then a newborn on a airplane, and has 182k on it, I'm going to replace it before i have issues.

If i remember correctly AC-delco is the brand to use, as the OEM ones last longer then any of the aftermarkets.

Best place to get them from gm parts direct? rock auto?

anyone have a part number the truck is a 2003 gmc 1500 with a 5.3


Thanks in advance.