The 2002 Nissan Altima 3.5 typically uses SAE 5W-30 engine oil. The engine’s oil capacity is about 4.5 quarts with a filter. You can use conventional, synthetic blend, or full synthetic oil as long as it meets the vehicle’s specified standards.
In more detail, the Altima’s 3.5L V6 (VQ35DE) generally calls for 5W-30 oil that meets API service categories at least as new as SN, and ILSAC GF-5 or GF-6. Both conventional and synthetic oils are acceptable, but it’s important to choose a quality oil from a reputable brand and to adhere to maintenance intervals. Climate can influence the chosen viscosity, with some drivers opting for slightly thicker oils in very hot environments, though 5W-30 remains the standard recommendation for most conditions. Always verify with the owner’s manual or a Nissan service professional for your exact vehicle configuration.
Below is a concise guide to the oil options for the Altima 3.5, covering the basics you should know before an oil change.
Recommended oil options for the 2002 Altima 3.5
- Viscosity: 5W-30 (standard). In very hot climates, some users consider 10W-30, but 5W-30 is the default recommendation.
- Oil type: Conventional, synthetic blend, or full synthetic are all acceptable if they meet the API/ILSAC specifications.
- Specifications: API SN (or newer) and ILSAC GF-5 (or GF-6) or newer.
- Capacity: Approximately 4.5 quarts with a new filter; exact capacity can vary by model and filter type, so verify with the manual or dipstick guidance.
In short, the 2002 Altima 3.5 calls for 5W-30 engine oil that meets current API/ILSAC standards, with flexibility to choose from conventional to full synthetic based on your preference and climate. Always confirm exact capacity and spec in your owner's manual or with a Nissan dealer.
Summary
For a 2002 Nissan Altima 3.5, use 5W-30 oil that meets API SN (or newer) and ILSAC GF-5/GF-6 standards. You can choose conventional, synthetic blend, or full synthetic, and plan on about 4.5 quarts plus a filter. Climate considerations may influence viscosity choices, but 5W-30 remains the standard recommendation. Always refer to the owner's manual for your exact vehicle specifications and maintenance intervals.