Mishimoto Transmission Cooler

Part #: MMTC-RAM-03SL

Overview

The Mishimoto Transmission Cooler is a high-performance cooling solution designed specifically for 2003-2009 Dodge Ram trucks equipped with 5.9L or 6.7L Cummins engines. This durable, efficient cooler helps maintain optimal transmission temperatures, supporting the longevity and reliability of your vehicle’s drivetrain during demanding driving conditions. Whether you're towing, hauling, or pushing your truck to its limits, this cooler is engineered to provide consistent cooling performance, reducing the risk of overheating and transmission failure. Its robust construction ensures long-lasting operation, making it an ideal upgrade for serious truck owners seeking enhanced durability and peace of mind.

Key Features

This transmission cooler features a high-quality core designed for maximum heat dissipation and efficient fluid cooling. Constructed from corrosion-resistant aluminum, it offers excellent thermal conductivity and durability. The compact, lightweight design allows for straightforward installation without sacrificing performance. Its enhanced fin design promotes superior airflow, ensuring your transmission remains at a safe operating temperature even under heavy loads. The cooler is engineered to fit seamlessly into your truck’s existing cooling system, providing a reliable upgrade that supports your vehicle’s performance and longevity.

Construction & Design

The Mishimoto Transmission Cooler is built with a high-grade aluminum core that maximizes heat transfer and resists corrosion. Its precision-formed fins and robust end tanks are designed for optimal airflow and durability, ensuring consistent cooling performance over time. The compact design allows for flexible installation options, making it suitable for various configurations within the engine bay.

Installation & Fitment

This cooler is designed for straightforward installation in 2003-2009 Dodge Ram models with 5.9L or 6.7L Cummins engines. It mounts easily to existing brackets and connections, with minimal modification required. Proper fitment should be verified against your vehicle’s specific configuration and the part number provided.

What’s Included

The package includes the Mishimoto Transmission Cooler, mounting hardware, and installation instructions to facilitate a hassle-free upgrade process.

Ideal For

Ideal for Dodge Ram owners who frequently tow or haul heavy loads, or those seeking to improve transmission cooling efficiency and extend the lifespan of their drivetrain components.