Re: 2012 WK2 oil filter version (AB vs AD) question
I ended up going to Walmart and picking up a new filter. It was marked "AD". You are correct, it is hard to tell the difference.
2012 Jeep Grand Cherokee Limited
2008 Porsche Cayenne S
2004 Porsche 911 Turbo Cab
2002 Aprilia SL1000R
2000 Porsche Boxster & 1998 ZJ (both sold)