Extended Protection for Those Who Demand the Best
AMSOIL synthetic lubricants are hand-crafted for those who live for peak performance and demand the best protection – so you
can continue to enjoy your vehicles to the fullest.
AMSOIL Signature Series Synthetic Motor Oil
- 75 percent more wear protection1
- Achieved 100 percent protection from LSPI2
- 50 percent more cleaning power3
1Based on independent testing in the ASTM D6891 test using 0W-20 as worst-case representation.
2Based on independent testing of AMSOIL Signature Series 5W-30 motor oil in the LSPI engine test as required for the GM dexos1® Gen 2 specification.
3vs. AMSOIL OE Motor Oil
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