The 4.0-liter V6 Frontier engine typically requires about 5.1 quarts (4.8 liters) of engine oil when you perform a full oil change with a new filter installed.
Understanding this figure helps owners plan oil purchases, perform proper changes, and avoid under- or overfilling. The following details cover the official spec, practical tips, and how to choose the right oil for your Frontier's 4.0L V6.
Official capacity for the 4.0L V6 Frontier
According to Nissan's service specifications, the oil capacity for the 4.0L V6, commonly the VQ40DE used in the Frontier, is 5.1 quarts (4.8 liters) when changing the oil with a new filter installed.
Practical notes for filling and checking the oil
Always start with the engine off and allow it to cool before draining. After adding oil, run the engine briefly, turn it off, and recheck the level with the dipstick. Refill gradually until the level reaches the full mark when the engine is at normal operating temperature. If you drain the oil but only partially replace the filter, the amount you need may vary slightly, so rely on the dipstick for the final check.
Oil type and maintenance recommendations
Viscosity guidelines
Nissan generally recommends using a 5W-30 engine oil for the Frontier's 4.0L V6 in most climates, with a full synthetic or synthetic-blend oil. Always verify the exact specification in your owner's manual for your year and market, as recommendations can vary slightly by region.
Model-year and variant notes
The 4.0L V6 Frontier has maintained the same general oil capacity across many model years, but it is wise to confirm the exact specification for your specific year and market in the official manual or a Nissan service bulletin. Differences in filter type or aftermarket parts can affect the precise fill needed, though 5.1 quarts with a new filter remains the standard reference for most engines in this family.
Summary
For the Nissan Frontier with a 4.0-liter V6, plan for about 5.1 quarts (4.8 liters) of engine oil during a standard oil change with a new filter. Use 5W-30 oil (synthetic or synthetic-blend) unless your manual specifies otherwise, and always confirm year-specific guidance in the owner's manual. Check the dipstick after the oil change to ensure the level is within the proper range when the engine is at operating temperature.
What kind of oil goes in a Nissan Frontier V6?
5W30 full-synthetic
Selecting the Correct Nissan Frontier Oil Type
To reiterate, 5W30 full-synthetic oil is the recommended Nissan Frontier oil type.
Ask about result
What oil is thicker, 5w20 or 10w40?
They test oil at a lower temperature to determine the first number (SAE 0W, 5W, 10W, etc.). They test it at a higher temperature to determine the second number (SAE 30, 40, 50, etc.). For instance, SAE 5W-30 oil flows better at colder temperatures than 10W-40 oil. But, SAE 10W-40 oil is thicker.
Ask about result
What kind of oil does a Nissan 4.0 V6 take?
Genuine Nissan Conventional 5W-30 oil is recommended by Nissan for all Frontier / Xterra / Pathfinder models equipped with the VQ40DE powertrain.
Ask about result
What oil does a 4.0 V6 use?
Over to our computer you can see that this vehicle requires 5 quarts of 5W30 premium synthetic blend and for this vehicle we'll be using the Carquest Romeo 85372 oil filter let's get to it.