I replaced mine last year. Of course, mine is an older model as well. I kept bugging my brother to get his done this winter as a precaution. He had his annual service done in February; when Shane pulled the fuel line out, the inside lining had already fractured. This is on an 06 Mercury 250 XS. Shane has said since February he has had multiple customers (at least 5) report engine problems, though most havent run their engines in 3 months from what he has determined, and the fuel lines have been a big source of the problem.Glad I got it done.96 Eyra/12 Mercury 175 Pro XS with 2015 single axle trailer2017 Victory Gunner