The oil filter on most Nissan Armada models is located on the engine block on the passenger side, toward the front, and is usually accessible from underneath the vehicle after removing the lower splash shield. Exact placement can vary by model year and engine variant, so confirm by checking the service manual or inspecting the engine bay.
This article explains where to look by generation, how to access the filter, and what you’ll need to safely replace it. It covers both the first-generation Armada (2004–2015) and the current generation (2017–present), plus general steps for replacement and a quick summary at the end.
Where to look by generation
First-generation Armada (2004–2015)
In this generation, the VK56DE 5.6L V8 uses a traditional spin-on oil filter mounted near the front of the engine block on the passenger side. It is typically accessible from beneath the vehicle, once you remove any protective splash shields or skid plates that block access.
- Location: Passenger side of the engine block, close to the oil pan, low in the engine bay.
- Filter type: Most variants use a standard spin-on oil filter; some trims may have protective covers that must be removed first.
Access considerations: Depending on trim and underbody shields, you may need to raise the vehicle and remove shielding to reach the filter safely. Always ensure the engine is cool before starting work.
Second-generation Armada (2017–present)
The newer Armada uses an updated VK56VD/VD family, and the oil filter location remains on the passenger side front area of the engine. Some configurations may use a cartridge-style filter housed behind a small access panel, so verify whether your model uses a spin-on or cartridge system.
- Location: Similar to the first generation — passenger side, front of the engine near the oil pan; shield access may be required.
- Filter type: Most models still use a spin-on filter, but some configurations use a cartridge inside a housing.
Access considerations: If you have a cartridge filter, you’ll replace the cartridge inside the housing rather than removing a traditional canister. In either case, you’ll likely need to remove at least part of the underbody shield for clearance.
What you’ll need to access and replace the oil filter
Having the right tools and supplies on hand makes the job safer and quicker. The following items cover typical needs for both spin-on and cartridge-filter configurations.
- Catch pan to collect old oil
- Gloves and rags for cleanup
- Appropriate oil filter tool (strap wrench for spin-on, or a cap tool for cartridge housing)
- Socket wrench with the correct socket for the drain plug (often 14mm on Nissan motors)
- New oil filter (spin-on) or new filter cartridge (if your engine uses a cartridge system)
- Fresh engine oil that meets Nissan specifications for your model year
- Funnel, torque wrench (optional but recommended), and a new drain plug washer if needed
Having the right tools helps prevent damage to the filter, the housing, or nearby components, and makes the oil change cleaner and safer.
Step-by-step: replacing the oil filter
Use this general procedure to replace the oil filter on most Armada models. Always follow your vehicle’s service manual for any model-specific differences, especially between spin-on and cartridge systems.
- Park on level ground, engage the parking brake, and chock the wheels. If needed, raise the front of the vehicle and support with jack stands. Ensure the engine is cool before starting.
- Place the catch pan underneath the oil pan and remove the drain plug to drain the old oil. Replace the drain plug washer if necessary and tighten to spec.
- Locate the oil filter on the passenger side front area of the engine. If you have a cartridge filter, locate the cartridge housing and unscrew the cap per your manual.
- Loosen and remove the old filter (spin-on) or cartridge. Dispose of the old filter properly.
- Install the new filter (spin-on) by hand until snug, then give it a final turn with a filter wrench per the manufacturer’s guidelines. For a cartridge, install a new cartridge and re-secure the housing cap as directed.
- Reinstall the drain plug (and washer if used). Refill the engine with the recommended oil amount and type.
- Start the engine and run for a few minutes, then check for leaks. Turn off the engine, wait a moment, and recheck the oil level; add oil if necessary.
- Reinstall any shielding or components you removed, and clean up any spills. Dispose of the old oil and filter according to local regulations.
If you’re unsure whether your Armada uses a spin-on filter or a cartridge, or you encounter clearance issues, consult the owner’s manual or a qualified mechanic before proceeding.
Summary
For most Nissan Armada models, the oil filter sits on the engine block near the front on the passenger side and is usually accessible from underneath once underbody shields are removed. Older models use a spin-on filter, while some newer configurations may use a cartridge within a housing. With the right tools and careful steps, you can replace the filter yourself and maintain proper engine lubrication. When in doubt, seek professional assistance to ensure the job is done correctly and safely.