Gas Engine Oils
Compare Schaeffer Synthetic Plus and full synthetic motor oils for gasoline cars and light trucks. Find the right viscosity, then match the product’s performance specifications to your engine.
Help choosing a product · Shipping and bulk orders
Buying guide and frequently asked questions
How to choose
Choose Classic Performance Synthetic Plus for its listed applications, All Performance full synthetic for compatible gasoline engines, Flex Performance for specified hybrid needs, or a specialist European or high-mileage formulation. Product pages provide official technical data and SDS links to help verify your choice.
Does one 5W-30 work in every engine?
No. Oils with the same viscosity can have different API, ACEA and OEM performance requirements. Match both viscosity and specification.
Are prices per bottle or per case?
Prices apply to the selected package. A 12-quart case contains twelve 1-quart bottles; other packages are labeled separately. Review the package selector on the product page.
Eligible standard orders over $300 ship free to one address in the lower 48 states; orders of $300 or less have a $75 shipping charge. Freight exclusions apply. See our shipping page for pails, bulk packages and quote requirements.
