CSF Cooling knows how popular the 2014–2018 Subaru Forester platform is with enthusiasts seeking an escape from the concrete jungle. So when it designed its latest Aluminum Radiator, it had to be more efficient and durable than OEM, able to handle the stress and abuse of the outdoors. 

CSF Cooling designed this 2-row 42mm aluminum core and matched it with its Exclusive B-Tube Technology, increasing fluid capacity and improving the core's ability to dissipate heat, which increases heat transfer by approximately 15%. The larger and more efficient aluminum core keeps the engine temps in check and the engine running strong. Specially designed end tanks are TIG welded to the core from high-grade aluminum for extra strength. In contrast, the OEM crimped-onto plastic end tank design is much weaker, creating a weak point where failure is more likely. Furthermore, the CSF Cooling Aluminum radiator is a plug-and-play installation requiring no modifications, trimming, or cutting. 

CSF Cooling has a long and successful track record with high-performance/heavy-duty, off-road grade radiators, so rest assured this radiator will take the heat and not miss a beat. 


  • 2-row, 42mm heavy-duty ultra high-performance dual pass core
  • Cooling Tubes with CSF Cooling's exclusive B-Tube Technology
  • 6.5mm tall ultra-efficient fins
  • CNC-machined brackets and OEM-style inlet/outlet
  • 100% all-aluminum TIG-welded construction
  • Drop-in fit replacement
  • Individually leak and pressure tested
  • 2-year limited warranty

Application: 2014–2018 Subaru Forester (2.0L Turbo & 2.5L NA)

Part Number:

7209, CSF Cooling 14-18 Subaru Forester High-Performance All-Aluminum Radiator



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