CSF 03-09 Dodge Ram 5.9L & 6.7L Turbo Diesel Heavy Duty Intercooler

The CSF 03-09 Dodge Ram 5.9L & 6.7L Turbo Diesel Heavy Duty Intercooler represents a premium solution engineered to enhance the performance and reliability of your Dodge Ram diesel engine. Designed specifically for the 2003 to 2009 Dodge Ram 2500 and 3500 models equipped with 5.9L and 6.7L turbocharged diesel engines, as well as the 2008 to 2010 Ram 4500 and 5500 models with the 6.7L engine, this intercooler is crafted to meet the rigorous demands of heavy-duty applications.

Constructed with a heavy-duty bar & plate core, this intercooler ensures superior durability and efficient heat dissipation under extreme boost conditions. The all-aluminum cast end tanks provide exceptional strength and resistance to corrosion, contributing to the longevity and dependable performance of the cooling system. CSF’s commitment to quality is further demonstrated by the precision engineering of the OEM-style inlet and outlet connections, which guarantee a true "drop-in fit" installation that requires no modifications, thereby simplifying the upgrade process.

Each unit undergoes stringent pressure testing at 120 psi, assuring maximum reliability even in the most demanding turbocharged environments. This testing protocol underscores CSF’s dedication to manufacturing components that maintain integrity and performance under high stress. The intercooler’s high-density internal and external fin design maximizes surface area contact, which significantly improves cooling efficiency, helping to reduce intake air temperatures and thus enhancing engine power and longevity.

Additionally, the intercooler features CSF’s proprietary thermal rejection powder coating, which not only provides a sleek OEM+ aesthetic but also improves heat dissipation by up to 15% compared to non-coated alternatives. This advanced coating technology contributes to maintaining optimal operating temperatures, which is critical for sustaining engine performance and preventing heat soak during extended periods of high load or extreme environmental conditions.

Features

• Heavy duty bar & plate core construction for enhanced durability
• All-aluminium cast end tanks designed for corrosion resistance and strength
• High-density internal/external fin design for maximum surface area and superior cooling efficiency
• “Drop-in” fit installation requiring no modifications, ensuring ease of upgrade
• Pressure tested at 120 psi to guarantee reliability in extreme boost scenarios
• Precise “Quick-Connect” inlet/outlet connections for secure OEM fitment
• CSF’s advanced thermal rejection powder coating for improved heat dissipation and aesthetic finish

Applications

OEM Part Numbers

• Dodge: 55057092AA
• Dodge: 5170704AJ

Warranty

Cooling Systems and Flexibles, Inc. (CSF) guarantees the quality and performance of its High-Performance Cooling Systems under normal use and service conditions. This warranty is extended to the original purchaser of the vehicle in which the product was initially installed. For comprehensive details and terms, please refer to our Warranty Page.

SKU# 7104 Warranty Term: 2 years

In summary, the CSF Heavy Duty Intercooler for the Dodge Ram 5.9L and 6.7L Turbo Diesel engines offers a robust, reliable, and efficient cooling solution. Its superior construction, rigorous testing, and advanced coating technology ensure that your engine operates at optimal temperatures, promoting enhanced performance and durability. This intercooler is an ideal upgrade for professionals and enthusiasts seeking to maintain or improve the operational standards of their heavy-duty diesel trucks without compromising on fitment or quality.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.