CSF 3223 Radiator

CSF 3223 3 Row All Metal Radiator

The CSF 3223 is a heavy-duty all-metal radiator built with a copper core and brass tanks for demanding cooling-system service. It uses a down-flow design with dual 2 1/2-inch right-side inlet and outlet connections, making it a direct-fit style radiator for applications that require this configuration.

Part of CSF’s 3 Row All Metal line, this radiator is engineered for performance-focused cooling needs and built to the brand’s high manufacturing standards. The 3 Row All Metal construction emphasizes durability and heat transfer, while the dual sensor ports on the top tank add application-specific functionality for vehicles that use those provisions.

Key Features

• Part number: 3223
• Brand line: 3 Row All Metal
• Copper core with brass tanks
• Down-flow radiator design
• 4-row core quantity
• Core dimensions: 31 1/8 in. length, 12 1/8 in. width, 2 5/16 in. thickness
• 2 1/2 in. right-side inlet and outlet
• All-metal half-core model
• Dual sensor ports on top tank
• No cap included

Detailed Description

CSF manufactures radiators for a wide range of vehicle cooling applications, and the CSF 3223 reflects that focus with an all-metal construction and carefully specified dimensions. The copper-and-brass build supports efficient heat exchange, while the down-flow layout and right-side hose connections help match vehicles that use this radiator configuration. If you are sourcing a replacement radiator for a vehicle that calls for CSF 3223, this unit is built around the physical and connection details that matter for fitment.

This radiator is a practical choice for owners searching for a CSF 3223 radiator, a 3 row all metal radiator, or a copper brass down-flow radiator with dual sensor ports. It is also relevant for vehicle-specific searches such as radiator replacement for make/model applications that use a 2 1/2-inch right inlet and outlet layout.

What It Helps Address

• Overheating caused by a restricted or aging radiator core
• Coolant leaks from corroded metal tanks or seams
• Reduced cooling efficiency from damaged internal passages
• Fitment issues when replacing a radiator with matching right-side inlet and outlet locations
• Sensor-port mismatch on applications that require dual top-tank ports

Installation Notes and Tips

Verify core dimensions, hose connection size, and tank layout before installation. This radiator measures 31 1/8 inches long, 12 1/8 inches wide, and 2 5/16 inches thick, with 2 1/2-inch inlet and outlet openings on the right side. Confirm that your vehicle uses a down-flow configuration and dual sensor ports on the top tank before ordering. Fits make/model applications only when those specifications match the original radiator.

For fitment-based searches, this part is commonly referenced for radiator replacement on compatible make/model applications that require the CSF 3223 configuration. If your vehicle calls for a CSF 3223 radiator, confirm all measurements against the original unit before installation.

Quality Assurance

CSF states that its factories are ISO/TSO certified and that its radiators are engineered to high-performance standards. The brand also notes wind-tunnel testing for cooling validation and decades of global production experience across a broad radiator catalog.

This part cross-references Spectra Premium 2006-3505A and 2006-3506A for the same application.