I replaced mine many years ago before OE prices went insane. Id bet $$$ they had changed the polymer specs way back then, since mine are still perfect. The original ones from 2012 were crap. (My point is that if you buy OE today, you are not getting the same old formulation. No proof, just a sense.)


If I had to buy, I wouldnt 'invest' in OE....FWIW.