Dealing with a leaky water pump right now on a 2010 Odyssey. T-Belt, pump, tensioner, idler, all done 27,000 km ago. Brand of water pump and tensioner is Gates. Mechanic said they’re getting more and more failures of new parts. A nice extra $1,000+ I had to spend unexpectedly. One of the reasons I bought it was because this service had recently been done.