Koyo Dual Pass Heat Exchanger

Universal Fitment

Part #: KH183627

Overview

The Koyorad Dual Pass Heat Exchanger is a high-performance cooling component designed to enhance the thermal management of turbocharged and supercharged vehicles. Crafted from all-aluminum construction, this dual-pass heat exchanger is engineered for maximum durability and efficient heat dissipation. Its universal design makes it suitable for a wide range of applications, providing an effective upgrade for enthusiasts seeking improved cooling capacity and reliability. Whether you're upgrading your existing system or building a custom setup, this heat exchanger helps support sustained performance and prevents overheating during demanding driving conditions.

Key Features

Designed with a large 22” x 11.5” frontal surface area and a slim 25mm high-density core, this heat exchanger offers exceptional heat transfer capabilities. The hand-welded and fully braised construction ensures strength and longevity, resisting corrosion and mechanical stress. Its versatile mounting provisions allow for flexible installation options, making it compatible with various vehicle configurations. The all-aluminum design not only reduces weight but also enhances heat transfer efficiency, supporting your vehicle’s cooling system under high-performance conditions. The compact profile ensures minimal space requirements while maximizing cooling performance, making it an ideal upgrade for turbocharged and supercharged applications.

Construction & Design

The heat exchanger features a robust all-aluminum core with precise hand-welding and braising techniques that ensure structural integrity and durability. The large frontal surface area is optimized for maximum airflow, while the slim profile allows for easy integration into tight engine bays. The high-density core is engineered to improve heat dissipation, supporting sustained high-performance operation.

Installation & Fitment

Installation involves mounting the heat exchanger in a suitable location within the engine bay, utilizing the provided mounting provisions. Due to its universal design, fitment may vary depending on vehicle specifics; verification against your vehicle’s dimensions and mounting points is recommended. Proper installation ensures optimal airflow and cooling efficiency.

What’s Included

The package includes the all-aluminum dual-pass heat exchanger with mounting hardware and necessary fittings for installation. Additional accessories or hardware are not typically required but should be confirmed based on your specific vehicle setup.

Ideal For

This heat exchanger is ideal for automotive enthusiasts and tuners seeking to improve their vehicle’s cooling performance, especially in turbocharged or supercharged applications. It supports high-demand driving conditions, track days, and performance upgrades by maintaining lower operating temperatures and enhancing overall reliability.