K&N Engineering Replacement Air Filter

2004–2005 Isuzu Rodeo 3.0L L4

Part #: E-2023

Overview

The K&N Engineering Replacement Air Filter for the Isuzu Rodeo 3.0L L4 from 2004 to 2005 is designed to deliver improved airflow and filtration efficiency for your vehicle. Engineered for enthusiasts who seek enhanced performance and reliability, this high-flow air filter helps support increased horsepower and torque while maintaining excellent filtration standards. Whether you're a daily driver or a weekend adventurer, this filter ensures your engine breathes easier, contributing to better throttle response and overall engine health.

Key Features

The K&N E-2023 air filter features advanced filtration technology combined with durable construction to optimize your vehicle's intake system. Its design emphasizes longevity, ease of maintenance, and superior airflow. Here are some of the key features:

• High-flow cotton gauze media with multiple layers for maximum airflow and filtration
• Re-usable and washable design, allowing for multiple cleaning cycles, reducing long-term replacement costs
• Constructed with a durable, epoxy-coated aluminum wire mesh to maintain shape and integrity over time
• Designed specifically for the 2004–2005 Isuzu Rodeo 3.0L L4 engine, ensuring a perfect fit and seal
• Provides a significant improvement in airflow compared to the factory paper filter, supporting better engine performance
• Backed by K&N's Million-Mile Limited Warranty, ensuring quality and peace of mind
• Easy to install with no modifications required, making it a straightforward upgrade for your vehicle

Construction & Design

The K&N Replacement Air Filter is built with a high-quality, oiled cotton gauze media that is layered for optimal filtration and airflow. The filter's epoxy-coated aluminum wire mesh provides structural support, preventing collapse under high airflow conditions. Its deep pleats maximize surface area, allowing for increased dirt-holding capacity and longer service intervals. The filter's design ensures a snug, secure fit within the factory air box, maintaining proper sealing and preventing unfiltered air from bypassing the filter element.

Performance & Sound

While this filter is primarily focused on improving airflow and filtration, users often notice a slight enhancement in engine sound, especially during acceleration. The increased airflow can contribute to a more responsive throttle and a more robust engine note, giving your Rodeo a more spirited driving experience. Although specific horsepower gains vary depending on other modifications and conditions, the filter is a proven upgrade for supporting better engine performance and efficiency.

Installation & Fitment

The K&N E-2023 air filter is designed as a direct replacement for the factory filter, requiring no additional modifications, cutting, or tuning. Installation is quick and simple—just remove the old filter and insert the new K&N filter into the existing air box. No special tools or expertise are needed, making this an ideal upgrade for DIY enthusiasts and professionals alike. Regular cleaning and re-oiling of the filter will ensure optimal performance and longevity.

What's Included

• One K&N Replacement Air Filter (E-2023)
• Installation instructions

Ideal For

• Owners seeking to improve airflow and engine response
• Performance enthusiasts looking for a reusable, long-lasting filter
• Daily drivers aiming for better engine efficiency and reliability
• Anyone wanting an easy, maintenance-friendly upgrade for their Isuzu Rodeo

Emissions Note

This K&N Replacement Air Filter is designed to meet or exceed OEM filtration standards and is suitable for street use. It is washable and reusable, making it an environmentally friendly choice. Always verify local regulations regarding aftermarket air filters, but this product is generally considered legal for street use and does not affect vehicle emissions compliance.