The CSF 03-07 Ford Super Duty 6.0L Turbo Diesel Heavy Duty Intercooler represents a premium solution designed to enhance the performance and reliability of your Ford Super Duty vehicle equipped with the 6.0L turbocharged diesel engine. Engineered with precision and durability in mind, this intercooler is an essential upgrade for those seeking to maintain optimal engine temperatures under demanding conditions, ensuring consistent power delivery and longevity.
Manufactured by CSF, a recognized leader in high-performance cooling systems, this intercooler features a robust heavy-duty bar & plate core construction combined with all-aluminium cast end tanks. This design not only provides superior structural integrity but also facilitates efficient heat exchange, critical for managing the high boost pressures typical of turbocharged diesel engines. Each unit undergoes rigorous pressure testing at 120 psi, guaranteeing maximum reliability even in extreme boost applications, thus meeting the stringent standards expected in professional and commercial use.
Installation is straightforward and user-friendly, as the intercooler is engineered for a true “drop-in fit.” The precise OEM-style inlet and outlet connections ensure compatibility without the need for any modifications, allowing for a seamless replacement or upgrade process. This design consideration minimizes downtime and installation complexity, which is particularly valuable for fleet operators and service professionals.
In addition to its mechanical advantages, the intercooler is finished with CSF’s proprietary thermal rejection powder coating. This advanced coating technology enhances heat dissipation by up to 15% compared to non-coated units, contributing to improved cooling efficiency and maintaining lower intake air temperatures. The coating also provides a durable, corrosion-resistant surface that preserves the intercooler’s appearance and functionality over time, delivering a refined OEM+ aesthetic.
Key Features
- Heavy duty bar & plate core construction for enhanced durability and heat transfer
- All-aluminium cast end tanks engineered for strength and corrosion resistance
- High-density internal and external fin design maximizes surface area contact, boosting cooling efficiency
- “Drop-in” fitment requiring no modifications, ensuring ease of installation and OEM compatibility
- Pressure tested at 120 psi to ensure dependable performance under extreme boost conditions
- Precise “Quick-Connect” inlet/outlet connections for secure and accurate OEM fitment
- CSF’s advanced thermal rejection powder coating enhances heat dissipation and provides a sleek, durable finish
Applications
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2003-2005 | Ford | - | Excursion | - | Turbocharged Diesel 6L V8 | - |
| 2003-2007 | Ford | - | F-250 Super Duty | - | Turbocharged Diesel 6L V8 | - |
| 2003-2007 | Ford | - | F-350 Super Duty | - | Turbocharged Diesel 6L V8 | - |
| 2003-2007 | Ford | - | F-450 Super Duty | - | Turbocharged Diesel 6L V8 | - |
| 2003-2007 | Ford | - | F-550 Super Duty | - | Turbocharged Diesel 6L V8 | - |
OEM Part Numbers
- Ford: 3C3Z6K775AA
- Ford: 4C3Z6K775BA
- Ford: 6C3Z6K775A
Warranty
CSF stands behind the quality and durability of its products. The CSF 03-07 Ford Super Duty 6.0L Turbo Diesel Heavy Duty Intercooler is covered by a comprehensive warranty provided by Cooling Systems and Flexibles, Inc. (CSF). This warranty applies under normal use and service to the original purchaser of the vehicle in which the intercooler was originally installed. For detailed warranty information and terms, customers are encouraged to visit the Warranty Page.
SKU# 7106 Warranty Term: 2 years
In summary, the CSF Heavy Duty Intercooler is a meticulously engineered component that delivers enhanced cooling performance, structural integrity, and ease of installation for Ford Super Duty trucks from 2003 to 2007 equipped with the 6.0L turbocharged diesel engine. Its advanced construction and finishing technologies make it a reliable choice for professionals and enthusiasts aiming for sustained engine efficiency and durability in demanding operating environments.
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.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.






