CSF 7239 Radiator for Ford Focus RS 2016-2018 – High-Performance Aluminum Core

Upgrade your Ford Focus RS (2016-2018) with the CSF 7239 Radiator designed for optimal cooling efficiency. Featuring a 42mm 2-Row aluminum core, this radiator significantly outperforms factory units by providing increased fluid capacity and enhanced heat dissipation. The thicker core, combined with a second cooling row, allows your vehicle to maintain lower operating temperatures, especially during high-performance driving or in hot climates. CSF\'s exclusive B-Tube Technology improves heat transfer by approximately 15% over standard oval welded tubes, ensuring your engine stays cool under stress. Multi-louvered fins with 6.5mm height maximize airflow through the core for superior cooling performance, making this radiator ideal for track days or demanding conditions.
The CSF #7239 radiator offers a true plug-and-play \"drop-in fit\" that installs directly into the OEM location with no modifications required. Its all-aluminum TIG-welded construction ensures durability and longevity, while CNC-machined mounting pins and brackets provide precise alignment. Each unit is individually leak and pressure tested to guarantee performance and reliability. The radiator features OEM-style inlet and outlet fittings for seamless integration with your vehicle\'s cooling system. With a 2-year limited warranty, this radiator is a dependable upgrade to help prevent heat-related issues and keep your Focus RS running at peak performance.
Whether you\'re upgrading for improved cooling on the street or on the track, the CSF 7239 radiator is designed to meet the demands of high-performance driving. Installation is straightforward, but if you\'re unsure about the process, professional installation is recommended. This radiator is compatible with Ford Focus models from 2016 through 2018, providing a direct fit and enhanced cooling capacity to support your vehicle\'s performance Pass Flow Configuration maximizes coolant contact with the core for lower outlet temperatures