The 2009 Nissan Maxima requires SAE 5W-30 engine oil, preferably full synthetic, with an approximate capacity of about 6 quarts (with the filter). Use oil that meets API SN or newer and ILSAC GF-5 or newer. Always verify the exact specification in your owner's manual or with a Nissan dealer for your market.
The Maxima’s 3.5-liter V6 is designed to run on a modern 5W-30 viscosity to cover a broad range of temperatures and driving conditions. While 5W-30 is standard, regional variations can occur, so it’s best to follow the documentation for your country or area and choose a reputable brand that meets the listed standards.
Oil type and viscosity
Choosing the right oil for the 2009 Maxima revolves around viscosity, synthetic content, and validation against industry standards. The following options align with common US guidance and international equivalents for this engine.
- 5W-30 viscosity, preferably full synthetic engine oil
- 5W-30 viscosity with a synthetic blend (acceptable if full synthetic isn’t available)
- Oil that meets API SN or newer and ILSAC GF-4 or newer (and suitable for Nissan engines; brands like Nissan Genuine or other major brands with these specs are appropriate)
In practice, using a high-quality 5W-30 full synthetic that meets these standards provides the best engine protection and performance in a wide range of driving conditions.
Oil capacity and maintenance intervals
Understanding capacity and service intervals helps ensure you stay within recommended limits while avoiding overfill or underfill. The Maxima’s oil fill is designed around a near-6-quart capacity when including the filter, and maintenance intervals depend on the oil type you choose and driving conditions.
- Oil capacity (with filter): roughly 5.8–6.0 quarts (about 5.5–5.7 liters)
- Oil change interval: conventional oil typically every 3,000–5,000 miles (about 4,800–8,000 km); synthetic oil can extend to about 5,000–7,500 miles (8,000–12,000 km) depending on conditions
- Always verify and reset the oil life monitor if equipped, and check the dipstick to ensure the level is within the proper range after filling
Note that actual intervals can vary by market, driving style, and climate. Always consult the owner’s manual or a Nissan service professional to confirm the exact requirements for your vehicle.
Summary
For a 2009 Nissan Maxima, use SAE 5W-30 engine oil, preferably full synthetic, with an approximate capacity of 6 quarts (with filter). Choose oil meeting API SN or newer and ILSAC GF-4 or newer, and follow the maintenance intervals appropriate to your oil type and driving conditions. Always verify specifics for your region in the owner’s manual or with a dealer.