Mishimoto Performance Fan Shroud Kit

Jeep Wrangler 91-06 4.0L/2.5L

Part #: MMFS-WRA-87

Overview

The Mishimoto Performance Fan Shroud Kit is a direct-fit electric fan upgrade designed specifically for Jeep Wrangler YJ and TJ models produced between 1987 and 2006. Engineered to replace the stock mechanical fan, this kit features a powerful 16-inch electric fan that delivers over 1850 cubic feet per minute (cfm) of airflow, ensuring superior cooling performance under demanding conditions. Whether you’re an off-road enthusiast tackling rugged terrain or a daily driver navigating hot climates, this fan shroud kit enhances cooling efficiency while reducing engine parasitic drag for improved overall performance.

Compatible with both the stock radiator and Mishimoto’s Performance Radiator, this kit provides reliable temperature management for Jeep Wranglers equipped with either the 2.5L inline-4 or 4.0L inline-6 engines. Its thoughtful design and durable construction make it an ideal upgrade for those seeking enhanced cooling without compromising OEM fitment or function.

Key Features

Designed with precision and durability in mind, the Mishimoto Performance Fan Shroud Kit offers a range of benefits that improve your Jeep’s cooling system:

• Direct-fit electric fan shroud that fully replaces the stock mechanical fan assembly
• High-flow 16-inch electric fan producing over 1850 cfm of airflow for superior cooling
• Optional Mishimoto Adjustable Fan Controller Kit available for precise temperature regulation at idle
• Engineered drain ports on the bottom of the shroud to prevent water accumulation during off-road use
• Compatible with stock expansion tank and power steering reservoir for seamless integration
• Includes all necessary mounting brackets and hardware for both 2.5L I4 and 4.0L I6 engine configurations
• Durable brushed finish adds a subtle, professional look to the engine bay
• Backed by the Mishimoto Lifetime Warranty for long-term reliability and peace of mind

Construction & Design

The fan shroud is constructed from high-quality materials engineered to withstand the rigors of off-road driving and everyday use. Its robust design ensures long-lasting durability, while the brushed finish provides a clean and professional appearance under the hood. The shroud mounts directly to the radiator, maintaining OEM fitment and preserving factory mounting points for a hassle-free upgrade. Additionally, integrated drain ports allow water to escape, protecting your cooling system components from moisture buildup during wet or muddy conditions.

Installation & Fitment

Installation is straightforward and requires no modifications, thanks to the included hardware and brackets tailored specifically for Jeep Wrangler YJ and TJ models from 1987 to 2006. This kit fits both 2.5L inline-4 and 4.0L inline-6 engines and is compatible with stock radiators as well as Mishimoto Performance Radiators. By replacing the mechanical fan with a more efficient electric setup, this upgrade reduces engine load and improves cooling without the need for additional components.

What's Included

• 16-inch high-flow electric fan
• Direct-fit fan shroud with integrated drain ports
• Complete set of mounting brackets and hardware
• Compatibility with stock expansion tank and power steering reservoir
• Optional adjustable fan controller kit (sold separately)

Ideal For

This fan shroud kit is perfect for Jeep Wrangler owners seeking enhanced cooling performance, especially those who frequently drive in hot climates or engage in off-road activities. It benefits anyone looking to reduce engine parasitic drag by eliminating the mechanical fan, potentially improving fuel efficiency and engine responsiveness. Additionally, it is an excellent choice for enthusiasts upgrading to Mishimoto radiators or those wanting a reliable, long-lasting cooling solution backed by a trusted warranty.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.