AMSOIL
Est. 1972
Heritage & History
Amatuzio observed that military aircraft relied on synthetic lubricants and adapted the technology for cars.
In 1972 AMSOIL 10W-40 became the first synthetic motor oil to meet API service requirements.
Made in Superior, Wisconsin
AMSOIL's headquarters, manufacturing, and distribution are all in Superior, Wisconsin.
The company remains privately held, distributing through authorized dealers.
AMSOIL Signature Series 0W-20 Synthetic 1 Gallon
AMSOIL
Automotive
AMSOIL Signature Series 5W-30 Synthetic 1 Quart
AMSOIL
Automotive
AMSOIL Signature Series 5W-30 Synthetic 1 Gallon
AMSOIL
Automotive
AMSOIL Signature Series 5W-20 Synthetic 1 Gallon
AMSOIL
Automotive
Frequently Asked Questions
Is AMSOIL made in the USA?
Yes. AMSOIL manufactures 8 verified products in Superior, Wisconsin. AMSOIL was founded in 1972 by fighter jet squadron commander Albert J. Amatuzio in Superior, Wisconsin, introducing the first synthetic motor oil to meet API requirements.
Where is AMSOIL manufactured?
AMSOIL is headquartered in Superior, WI. Manufacturing takes place in Superior, Wisconsin.
What AMSOIL products can I buy?
We carry 8 verified AMSOIL products across Automotive. Every listing links directly to Amazon with verified American manufacturing.
When was AMSOIL founded?
AMSOIL was founded in 1972. AMSOIL was founded in 1972 by fighter jet squadron commander Albert J. Amatuzio in Superior, Wisconsin, introducing the first synthetic motor oil to meet API requirements.