- 64% more protection against oil breakdown1 than required by the GM dexos1® Gen 2 specification, ensuring protection in extreme temperatures.
- 100% protection against LSPI2—zero occurrences were recorded throughout five consecutive tests.
- 25% more cleaning power3 to help keep your engine running smoother, longer.
- Provides extended drain intervals up to 12,000 miles or one year.4
- Excels in fuel-economy testing, earning the additional "Resource Conserving" designation5 from the API.
1Based on independent testing of AMSOIL XL 5W-30 motor oil in the GMOD engine test required for the GM dexos1 Gen2 specification.
2Based on zero LSPI events in five consecutive tests of AMSOIL XL 5W-30 Motor Oil in the LSPI engine test required by the GM dexos1 Gen 2 specification.
3vs. AMSOIL OE Motor Oil
4See reverse side for details.
5Applicable to XL 0W-20, 5W-20, 5W-30 and 10W-30 motor oil.
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