K&N Engineering High-Flow Replacement Air Filter
Fits 2020–2021 Nissan Frontier 3.8L V6
Part #: 33-5116
Overview
This K&N High-Flow Replacement Air Filter is engineered specifically for the 2020 and 2021 Nissan Frontier equipped with the 3.8L V6 engine. Designed to replace your factory air filter, it offers a washable and reusable solution that supports improved airflow and engine performance. Ideal for drivers seeking a durable, long-lasting air filtration option, this filter helps maintain engine efficiency by effectively capturing contaminants while allowing increased air intake.
Built for longevity and ease of use, this air filter is intended to provide consistent performance throughout the life of your vehicle. It is a practical upgrade for those who want to maintain optimal engine health and responsiveness without frequent replacements.
Key Features
Key features of this K&N High-Flow Replacement Air Filter include:
- Washable and reusable design reduces waste and replacement frequency
- Layered, oiled cotton media engineered to enhance airflow and trap contaminants
- Drop-in replacement fits directly into the factory air box for straightforward installation
- Durable construction designed to last the lifetime of your vehicle
- Supports improved engine breathing, which can contribute to better throttle response
- Backed by K&N’s No-Hassle Lifetime Limited Warranty for added peace of mind
Installation & Fitment
This air filter is designed as a direct replacement for the factory filter in 2020 and 2021 Nissan Frontier models with the 3.8L V6 engine. Installation is simple and requires no modifications, allowing you to upgrade your vehicle’s air intake system quickly and easily. The drop-in design ensures a secure fit within the existing air box, maintaining proper sealing and filtration performance.
