Mishimoto Intercooler

2010–2012 Dodge Ram 2500 / 3500 6.7L Diesel

Part #: MMINT-RAM-10SL

Overview

The Mishimoto Intercooler is a precision-engineered upgrade designed specifically for Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins inline-6 diesel engine from 2010 through 2012. This high-performance intercooler reduces intake air temperatures, improves airflow, and minimizes pressure loss, resulting in enhanced engine efficiency and reliability. Whether your Ram is stock or modified, the Mishimoto intercooler supports higher boost pressures and helps lower exhaust gas temperatures (EGTs), making it an essential component for those seeking improved throttle response and consistent power delivery under demanding conditions.

Built to endure the rigors of heavy-duty use, this intercooler is ideal for diesel enthusiasts who tow heavy loads, run higher boost levels, or simply want to protect their engine by maintaining cooler charge air temperatures. Its direct-fit design ensures a seamless upgrade without compromising factory fitment or appearance.

Key Features

Combining advanced engineering with durable materials, the Mishimoto Intercooler delivers superior performance and reliability for your Dodge Ram:

• Bar-and-plate core construction maximizes heat dissipation and airflow efficiency
• Cast aluminum end tanks provide enhanced strength and resistance to cracking or warping
• 52% greater internal volume compared to the factory intercooler for improved cooling capacity
• Larger intercooler outlets increase airflow and reduce pressure drop
• Direct-fit design mounts in the stock location for easy installation without modifications
• Includes two silicone boots featuring Mishimoto’s DuraCore technology for superior resistance to heat, pressure, fuel, and oil
• Constant tension T-bolt clamps ensure reliable, leak-free connections
• Available in a sleek silver finish to complement your engine bay
• Backed by Mishimoto’s lifetime warranty for peace of mind

Construction & Design

The Mishimoto Intercooler features a robust bar-and-plate core design that maximizes surface area for efficient heat exchange, ensuring cooler intake air temperatures even under high boost conditions. The cast aluminum end tanks are engineered for exceptional durability, resisting cracking and warping that can occur with prolonged exposure to extreme heat and pressure.

Mishimoto’s proprietary DuraCore silicone boots incorporate a synthetic inner layer that significantly enhances resistance to heat, pressure, and chemical exposure compared to standard silicone. This advanced design reduces the risk of leaks and blowouts, extending the longevity of the intercooler system components and maintaining consistent performance.

Installation & Fitment

This intercooler is designed as a direct replacement for the factory intercooler on Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine from 2010 to 2012. It installs easily in the stock mounting location without requiring any modifications or additional fabrication, preserving factory fitment and appearance. Compatible with a wide range of trims including Laramie, SLT, ST, SXT, Longhorn, Outdoorsman, and TRX models, it supports various transmission options such as 48RE, 545RFE, 68RFE, AS68RC, and G56.

What's Included

• Mishimoto bar-and-plate intercooler with cast aluminum end tanks
• Two silicone boots with DuraCore technology
• Two constant tension T-bolt clamps
• Installation hardware and instructions

Ideal For

This intercooler is perfect for Dodge Ram 2500 and 3500 owners who want to enhance their truck’s performance and reliability. It is especially beneficial for those running higher boost levels, towing heavy loads, or seeking to lower intake air temperatures to protect their engine during demanding driving conditions. Whether used for daily driving, heavy-duty work, or off-road adventures, the Mishimoto intercooler delivers consistent, cooler air charge and improved power potential for your diesel-powered Ram.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.