CSF

CSF Radiators, Intercoolers & A/C Condensers

With over 30 million units sold, CSF is your complete source for Radiators, Intercoolers, A/C Condensers, and Transmission Coolers. CSF's factories are ISO-certified and are OE suppliers to many US, German, and Asian manufacturers. When you purchase a CSF product, you can rest assured that it has been manufactured on the same production lines with the same high-quality standards as its OE customers.

Radiators

CSF offers a vast selection of OEM-Style Replacement Radiators that are 100% leak-tested before leaving the factory at 150% of normal operating pressure. All end tanks are made from virgin-grade engineered plastic resins that are "glass filled" for added strength and durability to provide many years of reliable use. The gaskets used to assemble these units are made from special grade "EPDM" rubber to withstand extreme temperatures down to -120 degrees Fahrenheit. A built-in high-performance transmission cooler with a special built-in turburlator is included with the necessary applications.

CSF also manufactures Heavy-Duty All-Aluminum Radiators that are designed and built to handle the most demanding conditions. These radiators feature welded all-aluminum end tanks for extreme durability. The B-Tube core provides better heat dissipation surface area of the tubes by approximately 15% over regular O-type tubes used in most radiators. Ultra-efficient multi-louvered fins are employed by CSF that are carefully and precisely aligned to maximize airflow through each radiator core. The fin specifications are carefully assessed and calculated for each application and tested for optimal heat transfer efficiency in our wind tunnel lab. All CSF radiators are subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying, and life cycle testing, and are designed to be a drop-in fit.

Intercoolers

CSF manufactures their OEM+ Replacement Intercooler in Tube & Fin and Bar & Plate Cores and offers their Heavy-Duty Intercoolers as well. The OEM+ Replacement Intercooler (Tube & Fin Core) are drop-in replacement unit and utilizes tube-and-fin cores that are typically found on stock intercoolers. These coolers are lighter in weight and are more economical to produce which is why they are mostly used in OEM applications. This is the perfect option for those replacing an intercooler that has failed or is being replaced due to front-end damage. The OEM+ Replacement Intercooler (Tube & Fin Core) is best for stock output applications and is often chosen to repair front-end damage or as a replacement part.

The OEM+ Replacement Intercooler (Bar & Plate Core) are direct-fit replacement and an excellent choice for those who want more than a factory replacement for their truck. The core of a bar-and-plate intercooler acts as a heat sink, effectively soaking up heat and sealing the core thanks to bars and brazing sheets providing a 100% seal between ambient and charge sides. With more rows and surface area per passage, bar-and-plate radiators can handle higher boost more effectively than tube-and-fin designs.

The Direct-Fit Heavy-Duty Intercoolers use a bar and plate core and feature 100% TIG welded construction to handle extreme boost pressures. Every intercooler is pressure tested and rated to handle more than 120 PSI. All CSF Intercoolers are engineered to work with all factory components including brackets, hoses, and mounting points.

A/C Condenser

CSF has the Air Conditioning Condenser you need to replace the leaking or damaged unit in your vehicle. Manufactured to match the stringent OE specifications and OE function of your existing unit, these units are drop-in replacements that re-install using the factory plumbing and mounting points.

CSF also offers Direct Replacement Transmission Oil Coolers, Fuel Coolers, as well as Universal Fluid coolers that are made to the same stringent specifications as their other products. Find all the cooling products you need for your Ford Powerstroke, Chevrolet/GMC Duramax, or Dodge Ram diesel at XDP.