Rear window wiper
The rear window wiper isn't working as well as it used to, but unfortunately it appears that it isn't as simple as swapping out the blade. The front wipers are showing as a 22" (driver) and 21" (passenger) at both AutoZone and Advance, but no entry for the rear.
Are we supposed to use just a refill on this (if so, what size?), or are we stuck with Mopar replacements?