CSF 7047 Left Radiator for PORSCHE Boxster (987)/Cayman/911 (997)/911 GT3 (997)

With over fifty years of experience in radiator manufacturing, CSF is the obvious choice when it comes to ensuring your Porsche (997) 911 / 987 Boxster/Cayman engine stays cool and performs at its best. Designed for track-day or track use, this high-performance, all-aluminum radiator is a must-have for both high-performance street cars and race cars that require additional cooling efficiency in motorsport conditions. This radiator features a 2-row core with CSF's exclusive "B-Tube" technology: Unlike conventional "O" style radiator oval tubes, CSF uses specially engineered "B" shaped tubes. These B-tubes are meticulously formed and then seam-soldered to seal them. CSF can use thinner, lighter aluminum material (with greater cooling efficiency) because this design is actually stronger than conventional "O" style welded tubes. The design (inlet opening in the middle of the tube, seam-soldered) increases the surface area of the tubes' heat exchange by approximately 15% compared to conventional tubes – the efficiency of two smaller tubes compared to one larger tube within the same space criteria. With the B-tubes, "dual-row laminar flow" can be achieved. CSF also utilizes highly efficient fin stocks that are meticulously and precisely aligned to maximize airflow through the radiator core. Fin characteristics are carefully measured and calculated for each application and tested for maximum heat dissipation efficiency in a wind tunnel laboratory.

The CSF Radiator for Porsche (997) 911 / 987 Boxster / Cayman is a true "Drop-in fit" design, requiring no modifications for installation. All OE-style mounting brackets are CNC-machined and TIG-welded for maximum strength. The inlet/outlet spigots are designed to match the original spigots, so you can use OEM or aftermarket hoses. Trust the cooling experts at CSF for the most efficient, high-quality, and reliable radiators.

Applications

• 2005-2012 Porsche 911 Carrera - 3.6L H6
• 2007-2008 Porsche 911 GT3 - 3.6L H6
• 2010-2011 Porsche 911 GT3 - 3.8L H6
• 2007-2008 Porsche 997 911 GT3 RS - 3.6L H6
• 2011 Porsche 997 911 GT3 RS - 3.8L H6
• 2011 Porsche 997 911 GT3 RS 4.0 - 4.0L H6
• 2007-2012 Porsche 911 Targa 4 - 3.6L H6
• 2007-2012 Porsche 911 Targa 4S - 3.8L H6
• 2005-2006 Porsche Boxster S - 3.2L H6
• 2007-2012 Porsche Boxster S - 3.4L H6
• 2011-2012 Porsche Boxster Spyder - 3.4L H6
• 2005-2008 Porsche Boxster - 2.7L H6
• 2009-2012 Porsche Boxster - 2.9L H6
• 2012 Porsche Cayman R - 3.4L H6
• 2007-2012 Porsche Cayman S - 3.4L H6
• 2007-2008 Porsche Cayman - 2.7L H6
• 2009-2012 Porsche Cayman - 2.9L H6

OEM Part Numbers

• Porsche: 997 106 131 02
• Porsche: 997-106-131-02
• Porsche: 99710613102