Mishimoto Expansion Tank

Part #: MMRT-SRT-15BK

Overview

The Mishimoto Expansion Tank is a high-quality, direct-fit replacement designed specifically for Dodge Charger and Challenger models equipped with 6.4L and 6.2L Hellcat engines from 2015 onward. Crafted to enhance your vehicle’s cooling system, this expansion tank helps maintain optimal coolant levels and pressure, supporting reliable engine operation under demanding conditions. Its sleek black finish complements the engine bay aesthetic while providing durability and resistance to heat and corrosion. Whether you're upgrading for performance, reliability, or aesthetics, this expansion tank is an excellent choice for enthusiasts seeking a robust cooling component that matches factory specifications and enhances overall vehicle appearance.

Key Features

This Mishimoto expansion tank combines functional design with durable materials to ensure long-lasting performance. Key features include:

• Constructed from high-quality, heat-resistant plastic for durability and longevity
• Designed with a sleek black finish that resists fading and corrosion
• Engineered for a precise fit on Dodge Charger and Challenger Hellcat models
• Supports optimal coolant pressure and volume management
• Includes mounting hardware for straightforward installation
• Helps prevent coolant leaks and overheating issues
• Part of Mishimoto’s reputation for quality cooling system upgrades

Construction & Design

The expansion tank features a robust, molded plastic construction designed to withstand high temperatures and pressure fluctuations typical of high-performance engines. Its seamless design ensures a secure fit and reliable sealing, reducing the risk of leaks. The black finish not only enhances the visual appeal but also provides resistance against heat and corrosion, ensuring the component maintains its integrity over time.

Installation & Fitment

Installation is straightforward, with the tank designed as a direct replacement for the factory component. It includes all necessary mounting hardware and fittings, allowing for a hassle-free upgrade. Proper fitment should be verified against your vehicle’s specific model and year to ensure compatibility.

What’s Included

The package includes the Mishimoto expansion tank, mounting hardware, and fittings required for installation, providing everything needed for a complete upgrade.

Ideal For

This expansion tank is ideal for Dodge Charger and Challenger owners looking to improve their cooling system’s reliability and aesthetics, especially those engaged in performance driving or vehicle restoration. It’s suitable for enthusiasts seeking a durable, OEM-quality replacement that supports high-performance applications and maintains engine temperature stability.