I just had one repaired less than 4 months ago, guess what? It is leaking again, and it is a real pain to pull it out on a 190e 2.6. The tanks won't hold very long after they get done with them. I was going to buy a Nissens, but a member alerted me to the behr. It is OEM, and was telling me, that they have metal re-enforcing in the hose connections, as well. Anyway he told me replaced 10 years ago, and still no leaks! Not bad! I was in the process of replacing it, and the transmission quit shifting. It got put on hold for a transmission pull and build.