CSF 7044 Radiator for PORSCHE Boxster (986) 1998-2005 PORSCHE 911 (996) (Fits both Left & Right) 1996-2004

With over fifty years of experience in radiator manufacturing, CSF is the obvious choice when it comes to ensuring your Porsche (996) 911/986 Boxster's engine stays cool and performs at its best. Designed for track or race applications, this high-performance, all-aluminum radiator is a must-have for high-performance vehicles and race cars that require enhanced cooling efficiency in motorsport conditions. This radiator features a 2-row core with CSF's exclusive "B-Tube" technology: Unlike conventional "O-Tube" radiator oval tubes, CSF uses specially engineered "B-Tube" tubes. These B-tubes are meticulously formed and then seam-brazed to seal. CSF can use thinner, lighter aluminum material (with greater cooling efficiency) because this design is actually stronger than conventional "O-Tube" welded tubes. The design (inlet opening in the middle of the tube, seam brazed) 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 B-tubes, "dual-row laminar flow" can be achieved. CSF also utilizes highly efficient fin stocks that are carefully and precisely aligned to maximize airflow through the radiator core. The 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 the Porsche (996) 911/986 Boxster is a true "Drop-in fit" design, requiring no modifications for installation. All OE-style mounting brackets are CNC-machined and welded for maximum strength. The inlet/outlet connections are designed to match OEM specifications, allowing you to use OEM or aftermarket hoses. Trust the cooling experts at CSF for the most efficient, high-quality, and reliable radiators.

Applications

• 1999-2002 Porsche 911 Carrera - 3.4L H6
• 2002-2004 Porsche 911 Carrera - 3.6L H6
• 1999-2002 Porsche 911 Carrera 4 - 3.4L H6
• 2002-2004 Porsche 911 Carrera 4 - 3.6L H6
• 2004-2005 Porsche 911 GT3 - 3.6L H6
• 1997-1999 Porsche Boxster Base - 2.5L H6
• 2004 Porsche Boxster Base - 2.7L H6
• 2000-2003 Porsche Boxster Roadster - 2.7L H6
• 2000-2003 Porsche Boxster Roadster S - 3.2L H6
• 2004 Porsche Boxster S - 3.2L H6
• 2004 Porsche Boxster S Special Edition - 3.2L H6

OEM Part Numbers

• Porsche: 996 106 132 73
• Porsche: 996-106-132-73
• Porsche: 99610613273
• Porsche: 996 106 132 51
• Porsche: 996-106-132-51
• Porsche: 99610613251
• Porsche: 996 106 131 81
• Porsche: 996-106-131-81
• Porsche: 99610613181
• Porsche: 996 106 131 51
• Porsche: 996-106-131-51
• Porsche: 99610613151