CSF 3552 Radiator - Right

CSF 2 Row All Aluminum Radiator

CSF Radiator 3552 is a cross flow, all-aluminum radiator built for rear-right cooling applications on select Porsche models. It uses aluminum for both the core and tanks, with a 2-row core design and a quick-connect inlet pipe for a direct-fit style replacement.

Compatible with 2005-2012 Porsche Boxster, right; 2005-2011 Porsche 911, right; and 2006-2011 Porsche Cayman, right. This CSF 2 Row All Aluminum line is engineered for performance-focused cooling service and is backed by CSF’s long-running radiator manufacturing experience.

Key Features

• Part number: 3552
• 2-row all-aluminum construction
• Cross flow radiator design
• Aluminum core and aluminum tanks
• Core thickness: 1 5/8 in.
• Core width: 14 5/16 in.
• Core length: 13 7/16 in.
• Inlet and outlet diameter: 1 3/8 in., left
• Quick-connect inlet pipe
• Cap not included

Product Details

CSF 3552 is designed around a compact aluminum core package measuring 13 7/16 in. long, 14 5/16 in. wide, and 1 5/8 in. thick. The all-aluminum tank and core construction supports efficient heat transfer, while the cross flow layout and left-side inlet/outlet configuration match the listed Porsche rear-right applications. CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing.

This part cross-references APDI 8013165 and Carlson 13165 for the same application.

Common Cooling Issues Addressed

• Overheating caused by a restricted or aging radiator core
• Coolant leaks from cracked or corroded radiator tanks
• Poor heat rejection from a damaged factory-style radiator
• Fitment problems when replacing the rear-right radiator on Porsche Boxster, 911, or Cayman models
• Reduced cooling efficiency from worn internal passages or external fin damage

Installation Notes

Verify the vehicle’s right-side radiator location, inlet and outlet orientation, and quick-connect pipe style before installation. Transfer any required vehicle-specific components from the original unit if applicable, and confirm hose routing and clearance around the core support. Always refill and bleed the cooling system according to Porsche service procedures after installation.

Quality Assurance

CSF has manufactured radiators for more than 50 years and supplies a wide range of applications worldwide. The brand states its factories are ISO/TSO certified and its radiators are engineered and tested for cooling performance validation.