2004 Honda Odyssey: What is the oil type and capacity?

The 2004 Honda Odyssey has a 3.5 L V6 engine that needS5W-20 Synthetic Motor Oil in all temperatures. The capacity for the vehicle iS4.2 quarts without a filter or 4.5 quarts with a filter and the torque for the drain plug is 29 ft/lbs. 5W-20 means that 5 is the thickness or the viscosity of the oil at startup, w stands for winter and 20 is the thickness or the viscosity at operating speeds. Oil is very important because it is what will help to keep the engine clean and running. You should change the oil and filter every 5,000 miles or so because it doesn't last forever and goes bad after a while. The cost of an oil change is between $20 to $40 in labor costs and extra for parts.