Oil and Maintenance Guide for 2011 Yamaha Grizzly 350 350
Before You Service the Engine
Before servicing the 2011 Yamaha Grizzly 350 350, confirm the lubricant requirements and prepare to verify the final fluid level. Use the proper level-check method for this machine, and verify product suitability instead of relying on a catalog name alone.
Which engine oil and oil filter are listed for a 2011 Yamaha Grizzly 350 350?
The catalog shows engine-oil grade 10W-40 and oil-filter option EAOM103-EA, EAOM103C-EA. Verify the filter application and manufacturer oil specification before servicing.
Does synthetic oil automatically mean an ATV can go longer between oil changes?
No. The oil-change interval also depends on the engine, operating conditions, and manufacturer requirements. A synthetic product listing does not establish a longer service interval for this particular model.

