Oil and Maintenance Guide for 2004 Honda FourTrax Foreman S 450
Before You Service the Engine
When planning an engine service for your 2004 Honda FourTrax Foreman S 450, make sure you know the right lubricant and refill steps. Before you pull the drain plug, keep in mind that a published capacity might not be the exact amount you need after a standard drain, so follow the proper level-check procedure.
How much oil does a 2004 Honda FourTrax Foreman S 450 take?
The listed engine oil capacity is 2.22 quarts. Since the amount required after a routine drain can vary from this figure, always use the correct level-check method when refilling.
What kind of oil does a 2004 Honda FourTrax Foreman S 450 take?
The engine-oil viscosity shown for this model is 10W-40. The available oil-product listings include 10W-40 Synthetic ATV/UTV Engine Oil, Formula 4-Stroke Power Sports Synthetic Motor Oil. For a service, choose oil that meets the engine’s actual application requirements, not just a product name.
Does synthetic oil automatically mean an ATV can go longer between oil changes?
No. Your oil change interval depends on your specific engine, how you ride, and manufacturer requirements. Just because a product is listed as synthetic does not mean it establishes a longer service interval for this model.
