“The First in Synthetics”
AMSOIL’s place in lubricant history is tied to a milestone that helped reshape the industry. In 1972, AMSOIL became the first synthetic motor oil in the world to meet American Petroleum Institute service requirements, establishing a new benchmark for motor oil performance and helping introduce synthetic lubrication to a much wider market.
That achievement was not an isolated moment. It became the foundation for a broader legacy of innovation, as AMSOIL went on to introduce a series of synthetic lubricant products that helped define entire categories in automotive and performance lubrication.
At the time, synthetic motor oil was unfamiliar to most drivers, and many people saw no reason to move beyond conventional oil. Al believed otherwise. He was convinced that better lubrication could improve engine durability, reduce wear, deliver better performance in extreme temperatures, and raise the standard for what motorists should expect from their oil.
Through the 1960s, he continued to refine formulations, study additives, and test products in real vehicles. By 1972, that work led to a defining result: AMSOIL Synthetic Motor Oil passed accredited third-party testing and became the first synthetic motor oil to meet API service requirements.
That mattered for more than bragging rights. It gave synthetic motor oil greater credibility at a time when most customers still viewed it as unfamiliar, expensive, or unnecessary, and it showed that synthetic lubrication could meet recognized performance standards while outperforming conventional oils in key areas.
A Pattern of Innovation
The phrase “The First in Synthetics” is not just a slogan in that sense. It points back to a specific historical breakthrough that helped redefine expectations for engine protection, temperature stability, cleanliness, and service life.
That first milestone also opened the door to a longer pattern of innovation. AMSOIL went on to introduce synthetic gear lube, synthetic two-cycle oil, synthetic diesel oil, synthetic racing oil, synthetic automatic transmission fluid, synthetic marine engine oil, and synthetic motor oil for turbocharged engines, building a reputation around firsts that extended well beyond a single product.
Seen in that light, the 1972 API milestone was the turning point. It marked the moment when years of research and persistence moved from theory to proof, and when AMSOIL’s belief in synthetic lubrication began to reshape the broader market.
Today, nearly every major lubricant manufacturer offers synthetic motor oil, but AMSOIL’s place in that history remains distinctive. The company did not enter an established synthetic market late; it helped create the category and prove its value early.
For AMSOIL, being first was never only about chronology. It was about setting a higher standard, backing innovation with testing, and building products around the belief that “good enough” was not the same as genuinely better protection
