Welcome to the last shifter you will ever need! Here are your two options:
Full kit- gives you everything you'll need to get set up
Blank adapter- gets you only the adapter that replaces your current shifter. You will still need a grip to go over the adapter, to complete the shifter assembly.
Honda Automatic Column Shifter Blank Adapter (Pilot 2003-2008) (Oddyssey 1999-2004) $ 43.20 $ 54.00