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THREE TIERS OF PREMIUM PERFORMANCE
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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
Southern Maryland Synthetic Supply
We are a Southern Maryland independent AMSOIL dealer providing premium synthetic lubricants, filters, and performance products for diesel trucks, gas vehicles, motorcycles, marine engines, heavy equipment, and everyday drivers. Our goal is to help customers protect their engines, improve performance, and reduce wear with trusted high-quality products backed by AMSOIL. We are committed to honest service, product knowledge, and helping local customers find the right solution for their vehicle or equipment.
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Exclusive Promotions
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Find more at amsoil.com or contact your dealer today!
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