• Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9 (HH032412)
  • Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9 (HH032412)
  • Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9 (HH032412)
1 3

Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9 (HH032412)

Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9 (HH032412)

HH032412

In stock

$492.40 USD
$492.40 USD $492.40 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Koyo Half-Size Aluminum Radiator is a high-performance cooling component designed specifically for Mitsubishi Evo 8 and Evo 9 models from 2003 to 2006. Constructed from lightweight aluminum, this radiator offers enhanced heat dissipation and improved cooling efficiency, making it ideal for racing applications such as drag racing, small track events, and short-duration race vehicles. Its half-size, compact design helps reduce overall weight, contributing to better vehicle handling and performance. Engineered for durability and optimal thermal management, this radiator ensures consistent cooling under demanding conditions, supporting high-performance driving and racing scenarios.

This radiator is a universal fitment for 2003-2006 Mitsubishi Evo 8 and Evo 9 models, serving as a direct upgrade or replacement for stock units. Its bolt-on installation allows for straightforward integration into the existing cooling system, making it suitable for both street and track use. The kit includes the radiator itself, designed to fit within the OEM mounting points, and is compatible with factory hoses and fittings. Ideal for racing, spirited driving, or any application requiring efficient cooling, this aluminum radiator enhances vehicle reliability and performance during high-stress driving conditions.

Overview

Koyo Half-Size Aluminum Radiator

Part #: HH032412

Overview

The Koyo Half-Size Aluminum Radiator is a high-performance cooling component designed specifically for Mitsubishi Evo 8 and Evo 9 models from 2003 to 2006. This radiator is engineered for racing applications, including drag racing, small track events, and short-duration race vehicles, where optimal cooling efficiency and lightweight construction are critical. Its compact, half-sized design helps reduce weight and improve airflow, supporting the demands of high-performance driving. Built with durability and reliability in mind, this radiator ensures your engine remains within optimal temperature ranges during intense driving conditions, helping to prevent overheating and maintain consistent performance.

Key Features

This radiator features application-specific mounting locations for all fan shrouds, inlet/outlet hoses, and top/bottom mounting pins, facilitating quick and straightforward installation. Each unit is individually Heliarc welded by hand, creating a strong, durable aluminum-to-aluminum bond that withstands the rigors of racing environments. The all-aluminum construction ensures excellent heat dissipation, corrosion resistance, and lightweight performance. Its design prioritizes efficient cooling and ease of installation, making it an ideal upgrade for race-focused Mitsubishi Evo owners seeking reliable thermal management.

Construction & Design

The radiator’s construction emphasizes high-quality aluminum materials, with precise hand welding to ensure structural integrity and longevity. Its compact, half-size profile is tailored for racing applications, reducing weight while maintaining effective cooling capacity. The application-specific mounting points are designed for seamless integration with Evo 8/9 models, minimizing modification needs and ensuring a secure fit.

Performance & Response

This radiator is intended to support high-temperature conditions typical of racing scenarios, helping to maintain consistent engine temperatures under demanding loads. Its efficient heat transfer capabilities contribute to improved response and reliability during short bursts of high-intensity driving.

Installation & Fitment

Installation may require modifications for optimal fitment, as this is a specialized racing radiator. The design includes all necessary mounting points for quick attachment, but verifying compatibility with your specific vehicle setup is recommended.

What’s Included

The package includes the half-size aluminum radiator with all application-specific mounting locations pre-fabricated for Evo 8/9 models. Hardware for installation is not included and may need to be sourced separately.
View full details