CSF Heavy Duty Charge-Air-Cooler

2010–2012 Dodge Ram 2500/3500 6.7L Diesel

Part #: 7100

Overview

The CSF Heavy Duty Charge-Air-Cooler is a premium intercooler upgrade designed specifically for the 2010 to 2012 Dodge Ram 2500 and 3500 equipped with the 6.7L Cummins turbo diesel engine. Engineered to handle extreme boost pressures and demanding driving conditions, this intercooler enhances your truck’s charge-air cooling efficiency, resulting in improved performance and reliability. Whether you’re towing heavy loads, hauling off-road, or seeking a durable upgrade for your diesel Ram, the CSF Heavy Duty Intercooler delivers consistent, high-quality cooling to support your engine’s power and longevity.

Built to meet the rigorous demands of heavy-duty applications, this intercooler is a direct replacement for the factory unit, offering a seamless drop-in fit without the need for modifications. Its robust construction and advanced thermal management make it an ideal choice for diesel enthusiasts looking to maximize their truck’s potential while maintaining OEM-level reliability.

Key Features

The CSF Heavy Duty Charge-Air-Cooler combines advanced engineering and durable materials to provide superior cooling performance and long-lasting reliability. Key features include:

• Heavy-duty bar and plate core design for maximum heat dissipation and strength
• All-aluminum cast end tanks engineered for durability and efficient airflow
• Pressure tested to 120 psi to ensure reliability under extreme boost conditions
• OEM-style inlet and outlet connections for a true drop-in fit with no modifications required
• Finished with CSF’s Thermal Rejection powder coating, improving heat dissipation by up to 15%
• Designed specifically for 2010–2012 Dodge Ram 2500 and 3500 6.7L diesel models
• Corrosion-resistant coating for enhanced longevity in harsh environments
• Optimized core thickness and fin density for balanced airflow and cooling efficiency

Construction & Design

The CSF Heavy Duty Intercooler features a robust bar and plate core construction, which is widely recognized for its superior strength and thermal efficiency compared to tube and fin designs. The all-aluminum core and cast end tanks provide excellent heat transfer properties while maintaining a lightweight profile. Each unit undergoes rigorous pressure testing at 120 psi to guarantee durability and leak-free operation under high boost pressures common in diesel performance applications.

CSF’s proprietary Thermal Rejection powder coating enhances heat dissipation by reducing surface temperatures, which helps maintain lower intake air temperatures and improves overall engine efficiency. This coating also provides a sleek, OEM+ appearance that complements the factory engine bay aesthetics.

Installation & Fitment

This intercooler is engineered as a direct replacement for the factory intercooler on 2010 to 2012 Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine. The precise OEM-style inlet and outlet connections ensure a straightforward, drop-in installation that requires no cutting, welding, or additional modifications. Installation can typically be completed using standard hand tools, making it accessible for professional mechanics and experienced DIY enthusiasts alike.

Because it fits exactly like the original equipment, all factory mounting points and hoses remain compatible, preserving the integrity of your truck’s engine bay layout and ensuring reliable, trouble-free operation.

What’s Included

• CSF Heavy Duty Charge-Air-Cooler (Intercooler core with cast end tanks)
• Pressure test certification
• Thermal Rejection powder-coated finish
• Installation instructions (where applicable)

Ideal For

This intercooler is ideal for Dodge Ram 2500 and 3500 owners who demand enhanced cooling performance and reliability from their 6.7L Cummins diesel engines. It is especially suited for:

• Heavy towing and hauling applications
• Off-road and high-altitude driving where charge-air temperatures tend to rise
• Diesel enthusiasts upgrading their truck for increased boost and power levels
• Fleet operators seeking durable, long-lasting intercooler solutions
• Anyone requiring a direct-fit, no-modification intercooler replacement

CSF develops automotive cooling components ranging from radiators and intercoolers to oil and transmission coolers, with a dedicated race division focused on high-performance cooling solutions. Their cooling upgrades are designed to manage heat more effectively—critical for boosted setups, track driving, towing, and any build that pushes temperatures beyond factory limits.