No. Under the Magnuson-Moss Warranty Act, manufacturers cannot require you to use specific brands. AMSOIL’s Runs on Freedom® Guarantee reinforces your legal right to choose high-quality aftermarket lubricants.

If you believe AMSOIL products contributed to a failure, contact AMSOIL directly with service records and supporting documentation. Their customer service team will investigate and resolve the issue under warranty guidelines.

Yes, the AMSOIL Limited Warranty applies across North America, including both the U.S. and Canada. Legal protections under the Magnuson-Moss Act apply in the U.S., and AMSOIL honors the same standard in Canada.

You can view the complete AMSOIL Limited Warranty policy at www.amsoil.com/warranty, or request a printed copy from customer support.