I want to go ahead and service the fuel pressure regulator on the 98 Buick LeSabre; preventive maintenance as I don't think it is leaking now but the car has 190K+ miles and probably has the original FPR. I have seen the videos about the Plenum exploding on these cars and I have just put a new one on. I have seen several different kits. What is the recommendation on replacing the FPR; brand, etc. I have seen what appears to be repair kits with O-rings etc.

i wouldnt mess around with rebuild kits, if you are going to do any anything just get a delphi or delco and be done with it