CSF 7227 Heavy-Duty Performance Radiator for 2003-2015 Porsche Cayenne (955/957), Audi Q7, and VW Touareg

Fits select 2003-2015 Porsche Cayenne (955/957), Audi Q7, and Volkswagen Touareg models.

Upgrade your cooling system with the CSF 7227 Heavy-Duty Performance Radiator. Designed to replace the failure-prone factory unit, this radiator eliminates the plastic end tanks in favor of 100% TIG-welded all-aluminum construction. The massive 42mm 2-row core is an essential upgrade for 955/957 Cayenne and Q7 owners who demand more from their cooling system, particularly during towing, off-roading, or driving in extreme high-ambient temperatures.

This radiator features CSF’s exclusive B-Tube technology, which increases the heat transfer surface area by approximately 15% compared to standard tubes. The 5mm tall multi-louvered fins maximize airflow efficiency for superior thermal management. Engineered for a true drop-in fit, it includes CNC-machined mounting brackets and OEM-style inlets/outlets to ensure a factory-quality installation without modifications.

• 42mm 2-row ultra-high-performance core
• CSF B-Tube technology for optimized heat dissipation
• 100% all-aluminum TIG-welded construction
• CNC-machined mounting brackets and OEM-style inlet/outlet ports
• 5mm tall ultra-efficient multi-louvered fins
• Hand-brushed satin finish
• Individually leak and pressure tested
• 2-year limited warranty
• Manufacturer Part Number: 7227