CSF's 42mm 2-Row aluminum core is a massive improvement over the factory core. The combination of a thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance.
The MK6 Fiesta ST's factory cooling system was always a problem with the car having overheating issues even when completely stock. The best solution is a High Performance All-Aluminum Radiator from CSF.
The CSF #7237 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

• Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible


• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact


• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications


• Cooling Tubes with CSF's Exclusive B-Tube Technology


• 100% All Aluminum TIG-Welded Construction


• 1-Row - 31mm Ultra-High-Performance Core


• CNC Machined Mounting Pins and Brackets


• Individually Leak and Pressure Tested


• 2-Year Limited Warranty


• OEM Style Inlet/Outlet

Vehicle Fitment