I typically use a Gates belt. I have only used a Gates water pump once without any problems but I have personally known other people who have had them leak. I usually use a Honda water pump but the last one I did I used an Aisin. Honda or Gates or Aisin for the tensioner. Bando for the accessory belts. Felpro or Honda for oil seals.
$1,400 sounds about right for a dealer doing it but I have never paid to have this job done in a Pilot. But, make sure they are replacing everything. I have seen some dealers only replace the timing belt and nothing else. I got a quote on an Acura and when I asked why the quote was for the belt only the service writer told me that they only replace the seals and other stuff if they are leaking. I have two other independent Honda specialty shops that are good and they both quote replacing all of it.
$1,400 sounds about right for a dealer doing it but I have never paid to have this job done in a Pilot. But, make sure they are replacing everything. I have seen some dealers only replace the timing belt and nothing else. I got a quote on an Acura and when I asked why the quote was for the belt only the service writer told me that they only replace the seals and other stuff if they are leaking. I have two other independent Honda specialty shops that are good and they both quote replacing all of it.