Radium Engineering Coolant Tank Kit

Part #: 20-0827

Overview

The Radium Engineering Coolant Tank Kit is a high-performance replacement designed specifically for 2017+ Honda Civic Type-R FK8 / FL5 and Acura Integra Type-S models. Crafted from CNC-machined aluminum, this upgrade offers a durable and thermally efficient alternative to traditional plastic coolant tanks. Its robust construction helps withstand the high coolant pressures and intense heat cycles typical of modern performance engines, ensuring long-lasting reliability and consistent cooling performance. This kit is ideal for enthusiasts seeking to improve heat transfer, enhance engine cooling, and support the demanding conditions of spirited driving or track use.

Key Features

This coolant tank kit combines precision engineering with practical benefits to optimize your vehicle’s cooling system. Key features include:

• Constructed from CNC-machined aluminum for superior durability and heat conduction
• Designed to resist high coolant pressures and thermal stresses
• Improves heat transfer for more effective engine cooling
• Direct bolt-on replacement for OEM plastic tanks
• Enhanced resistance to cracking and failure over time
• Lightweight yet rugged construction for performance applications
• Compatible with factory and aftermarket cooling components

Construction & Design

The coolant tank is machined from high-quality aluminum, featuring a two-piece design that ensures precise fitment and structural integrity. The material choice not only enhances heat dissipation but also provides resistance to corrosion and cracking, common issues with plastic tanks under extreme conditions. The CNC machining process guarantees tight tolerances for a perfect fit and seamless integration with your vehicle’s cooling system.

Installation & Fitment

Installation involves replacing the factory plastic coolant tank with this aluminum upgrade, typically requiring basic hand tools. The kit is designed for straightforward, bolt-on installation, with no modifications necessary for compatible models. It is recommended to verify fitment against your vehicle’s specifications and the part number before installation.

What’s Included

The package includes the CNC-machined aluminum coolant tank and all necessary mounting hardware for a complete, ready-to-install upgrade.

Ideal For

This product is perfect for performance enthusiasts, track day drivers, and anyone looking to improve their vehicle’s cooling efficiency and reliability under demanding conditions. It is also suitable for those seeking a durable, high-quality replacement for aging OEM components.