How many Quarts of Automatic Trans. Fluid I put on my 2004 Honda Pilot V6,3.5L?

Always use Honda ATF-Z1(Automatic Transmission Fluid). If it's not available, you may use a DEXRON III automatic transmission fluid as a temporary replacement. However, continued use can affect the shift quality.Have the transmission flushed and refilled with Honda ATF-Z1 as soon as it is convenient. Drain and Fill = App. 3.2 qts. Total Capacity is App. 8.2 qts. All the info you need about your vehicle is in your owners manual. https://carmanuals2.com/honda/pilot-2004-owner-s-manual-19094

FYI not to nitpick - but Honda transmission fluid is now DW-1 as of 2010. This is the fluid to acquire and use.