The 2019 Nissan Altima generally requires 0W-20 full-synthetic motor oil that meets API SN Plus or newer and ILSAC GF-5 or GF-6 specifications. Use Nissan Genuine Motor Oil or an equivalent that meets these standards. For exact capacity and interval details, consult your owner's manual or the under-hood oil sticker.
Recommended oil type and specifications
Key facts to know before you buy oil for your Altima:
- Viscosity: 0W-20
- Oil type: Full synthetic
- Standards: API SN Plus or newer; ILSAC GF-5 or GF-6
- Brand guidance: Nissan Genuine Motor Oil or an equivalent that meets the above specs
- Documentation: Confirm engine-specific requirements in the owner's manual or on the under-hood label
In short, the Altima is designed to run on 0W-20 full-synthetic oil that complies with current API and ILSAC standards. Using the correct viscosity and synthetic grade helps maintain fuel efficiency and engine protection.
Engine options and implications
The 2019 Altima offers two engine choices—the 2.5L four-cylinder and the 2.0L VC-Turbo—and both are typically specified to use 0W-20 full synthetic oil meeting API SN Plus and ILSAC GF-5 or GF-6. If you have climate extremes or special driving habits, consult the manual or a Nissan service advisor for any exceptions.
Maintenance intervals and practical tips
Before listing actionable steps, keep in mind that oil-change timing is driven by Nissan's maintenance minder and driving conditions. Normal driving generally falls around 5,000 to 7,500 miles between changes, while severe-service driving can require more frequent changes (often around 3,750 miles).
- Follow the maintenance minder; typical intervals are 5,000–7,500 miles under normal conditions
- In severe service, plan for about 3,750 miles between oil changes
- Always replace the oil filter with every oil change
- Do not mix different viscosities or oil types in the same fill
- Top up with the same oil specification if you need to add oil between changes
Sticking to the recommended oil type and change intervals helps protect the engine, maintain efficiency, and apply correctly to warranty expectations.
Summary
For a 2019 Nissan Altima, use 0W-20 full-synthetic motor oil that meets API SN Plus or newer and ILSAC GF-5 or GF-6, with Nissan Genuine Motor Oil or an equivalent. Check your owner's manual or the under-hood label for exact specifications, capacity, and recommended intervals, which are typically 5,000–7,500 miles under normal conditions and more frequently in severe-driving scenarios.