Nissan Air Filter 16546-1LA0A – Armada 2017–2024 supports the V8’s appetite for clean air with a precision-pleated, low-restriction element that maintains smooth throttle and strong towing response. OE-exact frames and seals lock down a rattle-free fit to prevent bypass dust from contaminating sensors. Moisture-stable construction resists warping across heat cycles and heavy loads. The drop-in design simplifies DIY service during oil changes. Replace at factory intervals—or sooner after dusty trips—to preserve fuel economy, reduce induction noise, and protect intake components. Keep your Armada confident on family road trips and hauling days with dependable, high-flow filtration.