K&N High-Flow Engine Air Filter for 2014–2024 Toyota Tacoma/Tundra/Sequoia — Washable, Pre-Oiled Lifetime Replacement

The K&N High-Flow Original Lifetime Engine Air Filter (33-5017) is a washable, reusable replacement designed to increase airflow and support improved engine performance for compatible 2014–2024 Toyota Tacoma, Tundra, and Sequoia models.

This performance air filter replaces the factory paper element with multi-layer cotton gauze to allow higher airflow while still trapping harmful particles. Built for durability, the 33-5017 arrives pre-oiled and ready to install in your stock air box, and it carries K&N’s limited lifetime warranty. Because it is washable and reusable, it reduces recurring parts purchases and landfill waste compared with disposable filters.

How does this filter affect engine performance?

By permitting more air to reach the intake, the K&N High-Flow media can support improved throttle response and, in many applications, modest horsepower gains. The filter’s layered cotton construction balances airflow with filtration, keeping contaminants out while letting the engine breathe easier.

• High-flow cotton gauze media engineered for increased airflow
• Designed to improve acceleration and throttle response
• Tested on racetracks and street applications for consistent results

How often will I need to clean or maintain it?

Under normal highway driving, the K&N 33-5017 typically needs cleaning about every 75,000 miles, which translates to roughly every five years for average drivers. Cleaning is straightforward using K&N cleaner and oil; the filter is reusable so there’s no routine replacement schedule like disposable elements.

• Cleaning interval: about 75,000 miles under normal conditions
• Simple reconditioning with K&N’s cleaner and oil kit
• Pre-oiled at purchase for immediate installation

Will this fit my Toyota Tacoma/Tundra/Sequoia and install easily?

The 33-5017 is engineered to fit the factory airbox of supported vehicle years—2014–2022 Sequoia, 2016–2023 Tacoma, and 2014–2021 Tundra—so installation is usually a matter of minutes. It’s made to be a direct replacement, requiring no modification to the intake system in most cases.

• Direct-fit replacement for specific Toyota models and years
• Drop-in installation—no cutting or adapters required in typical setups
• Includes pre-treatment so it’s ready out of the box

What are the long-term benefits and warranty details?

Because the filter is washable and built from durable materials, it can outlast many disposable filters, lowering lifetime ownership costs and waste. K&N backs the product with a limited lifetime warranty, offering additional assurance of construction quality—check warranty terms for limitations.

• Reusable design reduces recurring filter purchases and landfill waste
• Durable materials and multi-layer construction for lasting protection
• Supported by K&N’s limited lifetime warranty (limitations apply)

Who is this for: The K&N 33-5017 is aimed at Toyota owners who want an easy, long-lasting upgrade from paper air filters—drivers seeking improved throttle feel, potential power gains, and lower ongoing costs. It’s ideal for daily drivers, light towing or hauling users, and enthusiasts who want a maintenanceable performance filter that fits directly into the factory airbox.