2003 Honda Odyssey Oil Capacity

The 2003 Honda Odyssey with the J35A4 engine takes 4.5 qt of engine oil and uses 5W-30. These figures apply to the engine identified in the listed facts; check the engine designation for your vehicle before relying on them.

Read the capacity as the listed oil amount for this engine, and the grade as the recommended oil viscosity. The facts provide one engine and one set of specifications, so they do not establish different capacities or grades for other engines, trims, or model years. If your vehicle’s engine or oil requirement is not covered here, confirm the correct information on the door jamb or in the owner’s manual.

Oil service amounts can depend on the specific engine and the vehicle’s year or configuration. The listed facts do not say whether the stated capacity includes an oil-filter change, so verify the service amount in the owner’s manual if that detail matters.