FIND YOUR PRODUCTS
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THREE TIERS OF PREMIUM PERFORMANCE
Select your vehicle type to view only the AMSOIL products that work for it.
SIGNATURE SERIES
100% SYNTHETIC MOTOR OIL
Maximum Engine Protection
Up to 25,000 miles or 1-year*

EXTENDED-LIFE
100% SYNTHETIC MOTOR OIL
Boosted Engine Protection
Up to 20,000 miles or 1-year*

OE 100%
SYNTHETIC MOTOR OIL
Advanced Engine Protection
OEM-recommended drain interval

* Whichever comes first. In normal service.
Full Service Dealer
Stephen R Smith
Since 1977, Stephen R. Smith has proudly served as an independent AMSOIL Dealer, helping customers across Northeast Kansas find the right synthetic lubrication products for their vehicles, equipment, and machinery. What began in his home garage more than four decades ago has grown into a trusted resource for drivers, farmers, homeowners, and small-engine owners throughout the region.
With years of hands-on experience and a passion for keeping engines running their best, Stephen takes the time to help customers choose AMSOIL products that fit their specific needs — from cars and trucks to recreational and powersports equipment, lawn and garden tools, and more.
While he continues to serve the NE Kansas community, Stephen also supports AMSOIL customers nationwide through his website, connecting people across the country with the products and guidance they need.

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