These ratings tell you if the oil meets the latest technological standards for your engine type.
The most common spec is the SAE (Society of Automotive Engineers) grade, like . engine oil specs.7z
This represents the oil's resistance to flow at operating temperature (212°F / 100°C). A higher number means a "thicker" oil film, which provides more protection for hard-working or older engines. 2. Performance Categories (The Letters) These ratings tell you if the oil meets
A mix of both. It offers better protection than conventional but at a lower price point than full synthetic. 4. OEM Approvals (Manufacturer Specs) engine oil specs.7z
These ratings tell you if the oil meets the latest technological standards for your engine type.
The most common spec is the SAE (Society of Automotive Engineers) grade, like .
This represents the oil's resistance to flow at operating temperature (212°F / 100°C). A higher number means a "thicker" oil film, which provides more protection for hard-working or older engines. 2. Performance Categories (The Letters)
A mix of both. It offers better protection than conventional but at a lower price point than full synthetic. 4. OEM Approvals (Manufacturer Specs)