I found 14" frameless ones before for the passenger side at wal-mart. I've had them for over a year and I love them. They stick well to the glass. Can't find the same ones anymore though LOL!
The ones I bought at Walmart weren't Anco. I can't remember the name. They were fairly cheap. I've had them a year and they are still cleaning the windshield just fineJust got one to try out. Will install when i get home. 13 inch $4.50
Im not sure if ive ever worn out a wiper motor. Brother had a noisy one on 88 Topaz years ago lol that was annoying! Replaced it from wrecker. My versa sentra altima and datsun all good tho