Oil and Maintenance Guide for 2011 Honda FourTrax Rancher 4x4 ES 420
Before You Service the Engine
When servicing the engine on your 2011 Honda FourTrax Rancher 4x4 ES 420, verify the required lubricant and follow the proper refill steps. Catalog recommendations serve as a starting point, so consult your specific service instructions before adding any fluid.
How much oil does a 2011 Honda FourTrax Rancher 4x4 ES 420 take?
The engine-oil capacity is listed at 2.96 quarts. Since the amount removed during a routine drain might not match this figure, use the correct level-check procedure when refilling.

