Thom Wofford, Lauren Parsons
Authorized AMSOIL DealersThom & Lauren AMSOIL Dealers



Thom Wofford,

Owner of TW Synthetics

Crossville, TN | (931) 313-9252

Talk to or Text Thom    

For a Free Consultation

OUR BLOG

08/17/2021

Have you ever been told by a vehicle/equipment dealer that your warranty will be voided if you use AMSOIL lubricants, or any other lubricant for that matter, that isn’t theirs?


I don’t know about you, but I spend a lot of time and energy researching products for my vehicles and other equipment.  When I find one that’s superior to what the dealer sells  I’m not going to settle for theirs.

So, when they tell me I can’t use what I believe is best for my ride unless I’m willing to have my warranty voided it really irritates me.

Well, You Know What, It’s Just Not True

In 1975, Congress passed the Magnuson-Moss Act, making it illegal for a company to deny coverage or void a warranty because you used an aftermarket, recycled or remanufactured part, including lubricants.

A warranty can only be voided if the dealer or manufacturer can prove that the part/parts used caused the failure covered under the warranty.

You have the freedom to choose how you protect your vehicles and equipment, including extending drain intervals as long as the lubricant you choose is designed for extended drains and meets the OEM’s specifications.

The only way you can be required to use only their parts or any other specific part is if they provide them free.

Guaranteed  Performance

Like their high-performance replacements for vehicle/equipment manufacturer-branded products the AMSOIL Limited Warranty is built with an extra measure of protection.

Some other oil companies guarantee their products only until you reach a specified total-vehicle mileage.  AMSOIL stands behind their products regardless of how many total-vehicle miles you accumulate.

Feel Secure Using AMSOIL Products

The Warranty Secure symbol  below tells you that your warranty cannot be voided by using AMSOIL lubricants, filters or other pertinent products in the place of dealer/manufacturer (OEM) lubricants or filters.  This also includes practicing extended drain intervals when using AMSOIL lubricants that are indicated as acceptable for extend drain interval usage.




Click on the Warranty Secure image to learn more about how AMSOIL stands behind its products and scroll to the top of the page when it comes up.

See the AMSOIL Lubricant and Filter Warranties below