I used to go through a bunch, I admit to being a puddle splasher. Luckily i live in socal where it rains hard twice a year, so i wouldnt say i went thru 5, but ive gone thru 2 in a year before.
I moved it up top where the A/C comp went, and bought a NAPA cs-144, and havent looked back.... I cant get liquid on to the alternator if I try now.