impreza wrx & STI HIGH-PERFORMANCE ALL ALUMINUM RADIATOR w/ built-in oil cooler + Kit




Collections: Oil & Baffle, Radiators

Product type: Radiator

Vendor: CSF

Tags: 2005 legacy, 2005 outback, 2006 legacy, 2006 outback, 2007 legacy, 2007 outback, 2008 legacy, 2008 outback, 2008 sti, 2008 wrx, 2009 forester, 2009 legacy, 2009 outback, 2009 sti, 2009 wrx, 2010 forester, 2010 outback, 2010 sti, 2010 wrx, 2011 forester, 2011 sti, 2011 wrx, 2012 forester, 2012 impreza, 2012 sti, 2012 wrx, 2013 crosstrek, 2013 forester, 2013 impreza, 2013 sti, 2013 wrx, 2014 crosstrek, 2014 impreza, 2014 sti, 2014 wrx, 2015 crosstrek, 2015 impreza, 2015 sti, 2016 crosstrek, 2016 impreza, 2016 sti, 2017 crosstrek, 2017 sti, 2018 sti, 2019 sti, 2020 sti, 2021 sti, subaru-crosstrek-2013-2017, subaru-forester-2009-2013, subaru-impreza-2012-2016, subaru-legacy-2005-2009, subaru-outback-2005-2010, subaru-wrx-2008-2014, subaru-wrx-sti-2008-2021



CSF #7042O

  • 2008+ Subaru Impreza STI
  • 2008-2014 Subaru Impreza WRX
  • 2012-2016 Subaru Impreza
  • 2005-2009 Subaru Legacy
  • 2005-2010 Subaru Outback
  • 2013-2017 Subaru Crosstrek
  • 2013-2015 Subaru XV Crosstrek
  • 2009-2013 Subaru Forester

Tech Specs

  • These radiators utilize a 2-row 42mm core that features CSF’s exclusive B-tube technology, as well as an ultra-efficient 6.5mm multi-louvered fin for maximum surface area contact, heat dissipation, and extreme performance capabilities.
  • Equipped with an all-aluminum racing style drain plug for quick and reliable fluid changes
  • CSF 1.4 Bar (20 psi) radiator cap
  • Engineered and designed to be a complete “drop-in fit” install. Works with all the OEM brackets, fittings, AC condenser, hoses, and fan shrouds (only minor trimming needed at fitting locations)
  • Featuring a robust 4-plate liquid-to-oil plate-type oil cooler built into the bottom end tank. A liquid-to-oil cooler is much more efficient than a conventional air-oil cooler. Lab-tested in CSF”s ISO certified in-house lab testing facility to reject heat better and at a faster rate than a 10-row air-to-oil cooler. In addition, by being placed in the bottom end tank, the oil temperature is regulated by the thermostat of the cooling system. Never have to worry about operating temperatures not warming up fast enough in cold weather climates.
  • Complete with 2 AN-10 male fittings and is compatible with many popular aftermarket engines and exhaust manifolds.
  • This kit comes complete with a sandwich plate and forged right angle -10 fittings made by BAT (see product update notice below – CSF was forced to switch to another top-tier company for the included sandwich plate due to the previous manufacturer’s supply chain issues)
  • Topped off with the industry’s finest 1-hour hand polish “mirror finish” for a look that matches the performance.
  • Installation of this unit will require an additional 1/4 to 1/2 a quart of oil

Product Update

We have switched to using the Mocal compact, lightweight, high-flow M20 x 1.5 filter sandwich plate (Mocal part #SP1F) instead of the ones made by Greddy. Apparently, there were some internal issues that prevented us from purchasing the Greddy sandwich plates from their USA distributor so we had to source this part from another manufacturer.