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You can never go wrong with a Factory Filter. The lid doesn't have to be replaced. HOEVER, the rubber O-Ring does. There is a Bevel, which needs to face downward towards the Fuel Bowl when reinstalling to prevent leaks.
Pics of OE cap and filter below, pics flagrantly stolen from RiffRaff by me today, so sue me.
I prefer the OE separate cap and filter set up, just replacing the filter is about $20 everywhere and it's a good filter. What to avoid is filters without a water barrier, the white part in the pic. Also that Luber-Finer has a nice size water filter. IMHO it's ok to run a integral filter and cap, as long as you carry a cap in case you can only get the OE filter cartridge on the road. The caps on the integral filters I've seen are flimsy and tend to get destroyed on removal, but it's disposable anyway.
Be sure to clean the grunge off bottom of the bowl. If that or water fills the bottom it can short the fuel heater, which blows a fuse and turns off the truck.
On mine that OEM cap busted all to pieces too, thats why the old timer recommended the Luber.
The original cap had to be banged off with a screwdriver to get it to let go. Pulled it up and looked like a baby with diarrhea lived in my fuel line. Swapped it out, spanked the baby, and he's running like a big dog now
Of course, YMMV (Your mileage may vary) but my truck was worked hard and sold cheap when the glow plugs went bad, nearest I can figure.
You can never go wrong with a Factory Filter. The lid doesn't have to be replaced. HOEVER, the rubber O-Ring does. There is a Bevel, which needs to face downward towards the Fuel Bowl when reinstalling to prevent leaks.
Here is the thing with OEM, you know the Standpipe is depressed all the way. While the problem is not "as likely" with the 7.3, the 6.0 are notorious for having issues with the standpipes not being depressed.
Hence: You can never go wrong with a Factory Filter
One other thing about OEM - it has a water barrier. Many of the aftermarket units do not - and the expensive injectors are very particular about the quality of filtration. I don't risk it with my $2800 set of stage IIs.
Just be sure to lube the housing gasket with some diesel before cranking the lid down, or else expect some seepage around the lid, not matter how tight you get it....ask me how I know ;-)