K&N 33-5116 High-Flow Air Filter for 2020-2026 Nissan Frontier 3.8L V6 RWD/4WD

Vehicle Fitment

• 2020-2026 Nissan Frontier (S, SV, Dark Armor, PRO-X, PRO-4X, SL, 3.8L V6, RWD/4WD)

Fitment Notes

• Fits all Frontier cab configurations - King Cab and Crew Cab - across all model years.
• RWD is standard on S and base SV trims. 4WD is available on SV and standard on PRO-4X.
• The 3.8L V6 is the only engine available on the 2020-2026 Frontier - no four-cylinder option exists for this generation.

Features

• Multi-layer oiled cotton gauze media for high airflow and superior contaminant capture
• Drop-in replacement - installs directly into the factory airbox with no modifications
• Washable and reusable - engineered to last the full lifetime of the vehicle
• Up to 99% filtration efficiency to protect the engine without restricting airflow
• Pre-oiled at the factory and ready to install out of the box
• Designed to improve horsepower and throttle response over the OEM paper filter
• Cleaning interval of up to 50,000 miles under normal highway driving conditions
• Backed by K&N's No-Hassle Lifetime Limited Warranty

Specifications

• Filter Style: Panel (Drop-In Replacement)
• Filter Material: Oiled Cotton Gauze
• Filter Color: Red
• Outside Length: 11.375 in (289 mm)
• Outside Width: 9.656 in (245 mm)
• Height: 1.469 in (37 mm)
• Warranty: No-Hassle Lifetime Limited

Included Components

• 1x K&N 33-5116 High-Flow Panel Air Filter

Product Description

The K&N 33-5116 is a direct-fit high-flow replacement air filter designed for the 2020-2026 Nissan Frontier equipped with the 3.8L V6 engine. Compatible with all trims - from the base S to the off-road-ready PRO-4X - and available in both King Cab and Crew Cab configurations, it replaces the factory paper element with a washable, reusable oiled cotton gauze filter that improves airflow while maintaining up to 99% filtration efficiency.

The drop-in design requires no modifications and installs directly into the OEM airbox in minutes. With a 50,000-mile cleaning interval and K&N's Lifetime Limited Warranty, the 33-5116 is a proven long-term upgrade for daily drivers and off-road enthusiasts alike across all RWD and 4WD Frontier configurations.