high mileage winter oil

Motor Oils Specially Engineered for What You Drive

Posted on December 11, 2025 Written by BruceW Leave a Comment

How do dramatic temperature swings affect engine oil?

Posted on April 17, 2020 Written by BruceW Leave a Comment

Big temperature swings are common in much of North America. In February 2011, the town of Nowata, Okla. saw a record low of -31ºF (-35ºC). Just a week later the temp climbed to 79ºF (26ºC). That’s a 110ºF (61ºC) swing in … [Read more...]

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No inventory requirements
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Those interested in becoming an AMSOIL dealer can now register online. Go to the www.amsoil.com website and click on the “dealership information” link.

AMSOIL P.C. & Online/Catalog Promo

For a limited time, Preferred Customers and online/catalog customers get a free three-pack of shop rags with their order of $100 or more when they use code RAGS126 at checkout. The promotion runs through Jan. 13, 2026. Promotion: Free three-pack of shops rags with order of $100 or more Eligible participants: Preferred Customers and online/catalog […]

Motor Oil 2016 Price increases

Over the last few months numerous lubricant suppliers and manufactures have announce price increase in the motor oils and greases. Increase base oils and packaging costs are predominantly cited as the reason for the price increases. Price increases have been in the 5% -14% range. Some manufactures have announced two (2) price increases in the […]

AMSOIL P.C. & Online/Catalog Promo

Motor Oils Specially Engineered for What You Drive

Different vehicles endure different challenges depending on their design and usage. AMSOIL designes motor oil to target those unique conditions and maximize power, performance and protection. Motor-oil formulations continue to evolve as new automotive technologies emerge and new specifications arrive to support them. ILSAC GF-7 and API SQ are heralding another step in the evolution […]