just use any oil that's manufacturer's spec and has a SM rating. then run to the oil change intervals in the manual. doing an used oil analysis will provided the best way to tell if you should run shorter or longer OCI.
though i like using a 0w oil for better pour point at cold starts. even though the manufacturer recommends a 5w-30. better fuel economy, less engine wear, less strain on alternator and battery.
for a filter, just use OEM, purolator pureone, bosch premium, napa gold, wix.
i would avoid using fram
http://www.knizefamily.net/minimopar...reference.html