Look for the API (American Petroleum Institute) donut symbol on the packaging. Conventional: Making the Right Choice While some older vehicles can run on conventional mineral oil, the Nissan Altima performs significantly better with synthetic or synthetic-blend formulations.
Nissan Altima Cold Weather Oil Choice: Selecting the Right Viscosity
The "W" stands for winter, indicating the oil's cold-flow properties, while the number after the "W" represents the oil's viscosity at 100°C. This thinner consistency allows the oil to circulate almost instantly upon turning the key, protecting critical components during the most stressful phase of operation.
7 Standard size paper or high-performance synthetic. Enhanced protection against thermal breakdown and engine sludge.
Nissan Altima Cold Weather Oil Choice: Best Options for Winter
Better performance in extreme heat and cold compared to conventional alternatives. Synthetic oils are engineered to provide a more consistent molecular structure, which results in superior performance across a wide range of temperatures.
More About Nissan altima engine oil
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