Engine Oil Specs.7z Apr 2026

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)

Refined crude oil. Good for basic, older engines with frequent change intervals. engine oil specs.7z

You’ll see the symbol on bottles that meet GF-6 standards. These oils focus heavily on fuel economy and emission system protection. ACEA (European Automobile Manufacturers' Association): This represents the oil's resistance to flow at

If your car has over 75,000 miles, look for "High Mileage" versions which contain seal conditioners to prevent leaks. gasoline differences? engine oil specs.7z

The most common spec is the SAE (Society of Automotive Engineers) grade, like .