Oil and Maintenance Guide for 2012 Honda Rancher ES 4x4 w/ Power Steering 420
Before You Service the Engine
When servicing the engine on your 2012 Honda Rancher ES 4x4 w/ Power Steering 420, check both the lubricant type and the refill process. Note that a published capacity might not be the exact amount required after a routine drain, so identify the proper level-check procedure before you remove the drain plug.
What type of oil does a 2012 Honda Rancher ES 4x4 w/ Power Steering 420 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.
How much oil does a 2012 Honda Rancher ES 4x4 w/ Power Steering 420 take?
The engine-oil capacity is listed as 2.96 quarts. Since the amount needed after a routine drain may vary from this figure, follow the correct level-check procedure when refilling.
Does synthetic oil automatically mean an ATV can go longer between oil changes?
No. Oil change intervals depend on your specific engine, operating conditions, and manufacturer requirements. A synthetic oil listing does not change the service interval for this model.

