• K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
  • K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L
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K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L

K&N 33-2324 Performance Air Filter for 2005-2019 Frontier / 2009-12 Equator 2.5L

33-2324

In stock

$54.36 USD
$55.19 USD $54.36 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The K&N Replacement Air Filter for the Nissan Frontier 2.5L L4 (2005–2010) is a high-performance air filter designed to enhance engine airflow and increase horsepower. Featuring a layered, oiled cotton media, this washable and reusable filter efficiently captures contaminants while allowing superior airflow. Engineered for durability, it is built to last the lifetime of the vehicle and is backed by K&N's 10-Year/Million Mile Limited Warranty. This filter offers a state-of-the-art design that improves engine efficiency and performance without compromising filtration quality.

This drop-in replacement air filter is specifically designed to fit the Nissan Frontier models equipped with the 2.5L L4 engine from 2005 to 2010. It installs easily into the factory air box, requiring no modifications for a direct fit. Ideal for daily driving, towing, and light off-road use, the filter maintains optimal engine protection while enhancing performance. The kit includes the air filter itself, engineered to meet OEM specifications and provide a reliable upgrade for improved airflow and horsepower.

Overview

K&N Engineering Replacement Air Filter

Fits 2005–2010 Nissan Frontier 2.5L L4

Part #: 33-2324

Overview

The K&N Replacement Air Filter is a high-performance maintenance part designed specifically for the 2005 to 2010 Nissan Frontier with the 2.5L L4 engine. This washable and reusable air filter is engineered to improve airflow while effectively capturing contaminants, helping to maintain engine efficiency and support vehicle performance. Ideal for drivers seeking a durable, long-lasting upgrade to their factory air filter, it offers a practical solution that balances performance and convenience.

Key Features

This air filter combines advanced materials and thoughtful design to enhance your vehicle’s intake system:

  • Layered, oiled cotton media engineered for superior airflow and contaminant capture
  • Washable and reusable construction designed to last the lifetime of your vehicle
  • Drop-in replacement for easy installation into the factory air box without modifications
  • Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term reliability

Installation & Fitment

The filter is designed as a direct replacement for the factory air filter in the Nissan Frontier 2.5L L4 models from 2005 through 2010. Its drop-in design allows for straightforward installation, requiring no special tools or modifications, making it a convenient upgrade for routine maintenance or performance support.

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