Crown Automotive 68029829AB Key Blank for 08-16 Grand Cherokee WK and WK2, Commander XK, and Cherokee KL

Key works great in the lock, but the little notch near the plastic end is about 1 or 2 mm too high for the key to "latch" into the fob, so it cannot be carried with the fob like OEM without falling out. Poor engineering (or the fobs changed from year to yer - I don't know - mine is a 2008). So this will require some trimming with a dremel to enlongate the notch to see if it will "catch" in the fob.