Amazon is showing this filter fits the 2018 Pac:
https://www.amazon.com/K-N-PS-7026-...pID=41ToKKc79qL&preST=_SY300_QL70_&dpSrc=srch
Q1) Can anyone confirm this filter fits?
Q2) Can the Pac oil filter be changed out without changing/draining the oil? Since it's on top, I assume we can swap out the oil filter safely, say at 5k miles, without actually changing the oil?
Q1: I would not buy from that particular page because the only photo on the left that looks correct is the one on the top with the extension and the small o-ring. Whoever created that particular page is very confused between older Pentastar 3.6L filter used in the Town And Country and the newer Pentastar 3.6L filter used in the Pacifica.
I would go straight to the K&N site to verify their part # that directly replaces MOPAR 6819 1349 AB-001 then find the cheapest K&N price on-line.
Note: Some companies like Purolator sell our filter in a 5000 mile, 10,000 mile and 15,000 mile version. The 10,000 mile version replacement is the Purolator ONE PL36296
I am holding both the MOPAR 68191349 AB-001 and the 10,000 mile Purolator ONE PL36296 in my hand right now and I cannot see any difference whatsoever.
I am a huge fan of K&N filters too.
Q2: Yes. You can change it with engine filled with oil. I usually unscrew and remove the black plastic dome, then with a ZipLock bag (or a box or a tin can) in one hand I pull the filter out with the other hand dropping it directly into the bag.