About OE 0W-40 Motor Oil
OE 0W-40 Motor Oil for compatible gasoline engines. Compare the current AMSOIL application information with your equipment’s service documentation before planning the job. Keep the product code OEGQT-EA handy when reviewing package options or asking Jeff a question.
Before you choose
Match the required viscosity and performance specification to the engine’s service documentation. Check the oil-change interval for your vehicle and operating conditions.
How do I select the right engine oil?
Start with your vehicle’s manual and AMSOIL’s current fitment information. The viscosity, performance requirements, and service interval all matter.
Product information reviewed September 7, 2026. Read AMSOIL’s current details.
