K&N Engineering Performance Intake Kit

2002–2003 Jeep Liberty V6 3.7L

Part #: 57-1528

Overview

The K&N Engineering Performance Intake Kit for the Jeep Liberty V6 3.7L is designed to enhance your vehicle's airflow, delivering improved throttle response and a more aggressive engine sound. Crafted for Jeep enthusiasts and daily drivers alike, this intake system helps support increased horsepower and torque by replacing the restrictive factory air intake with a high-flow, reusable filter and a precision-engineered intake tube.

Whether you're seeking better performance for spirited driving or simply want a more robust sound from your engine bay, this K&N intake kit offers a straightforward upgrade that combines quality materials with proven design. Its bolt-on installation allows you to enjoy these benefits without extensive modifications or tuning, making it an ideal choice for Jeep owners looking to optimize their vehicle's airflow efficiency.

Key Features

The K&N Performance Intake Kit incorporates several advanced features to maximize airflow and durability:

• High-flow, washable, and reusable cotton-gauze air filter that captures dirt while allowing maximum airflow, reducing maintenance costs over the filter's lifespan.
• Mandrel-bent aluminum intake tube designed for smooth, unrestricted airflow, helping to improve throttle response and engine efficiency.
• Precision-matched housing and components engineered for a perfect fit, ensuring no leaks or rattles during operation.
• Heat-resistant materials and design features that help shield the intake from engine bay heat, maintaining cooler air intake temperatures for optimal performance.
• Minimal restriction compared to the stock intake, supporting increased airflow and supporting potential horsepower gains.
• Easy installation with all necessary hardware included, requiring no cutting or drilling.
• Backed by K&N's renowned 10-year/million-mile limited warranty, ensuring long-term reliability and performance.

Filter Options

The included filter is a high-performance, oiled cotton-gauze filter designed for maximum airflow and filtration efficiency. It is washable and reusable, making it a cost-effective upgrade that maintains peak performance over time. No additional filter options are available for this kit.

Construction & Design

This intake system features a durable aluminum intake tube that is mandrel-bent for optimal airflow and strength. The housing is constructed from high-quality materials that resist engine bay heat and corrosion. The design emphasizes a seamless, one-piece construction that ensures durability and a secure fit. The heat shield integrated into the kit helps prevent hot air from entering the intake, further enhancing performance and efficiency.

Installation & Fitment

The K&N Performance Intake Kit is designed for a straightforward bolt-on installation. It mounts directly to the factory air inlet points without the need for cutting, drilling, or tuning. The included hardware and detailed instructions make it accessible for DIY enthusiasts and professional installers alike. The kit is engineered to fit precisely within the engine bay of 2002–2003 Jeep Liberty V6 3.7L models, ensuring a secure and leak-free connection.

What's Included

• High-flow washable cotton-gauze air filter
• Mandrel-bent aluminum intake tube
• Intake housing with heat shield
• All necessary clamps, couplers, and hardware
• Installation instructions

Ideal For

• Jeep Liberty owners seeking improved engine performance
• Enthusiasts wanting a more aggressive engine sound
• Drivers looking for a durable, reusable air filter
• Anyone interested in a simple, bolt-on upgrade with no tuning required