CSF 2944 Radiator

OE-Style Cooling for Nissan Altima

This CSF radiator is built for 2002-2006 Nissan Altima applications with a down-flow layout, plastic tanks, and an aluminum core. Part number 2944 is engineered to match the OE-style configuration for direct replacement service in the cooling system.

CSF designs and manufactures radiators to performance-focused standards, with lab validation that includes wind tunnel testing for cooling performance. The brand also supplies a wide range of radiator models for many vehicle platforms, including the Nissan Altima.

Key Features

• Fits 2002-2006 Nissan Altima, N/A
• CSF part number 2944
• 1-row radiator design
• Plastic tank and aluminum core construction
• Down-flow configuration
• Core thickness: 5/8 in.
• Inlet and outlet diameter: 1 3/8 in., left side
• Oil cooler: 13 3/4 in. high-efficiency concentric type
• OE-style plastic tanks and aluminum core

Detailed Description

CSF 2944 is a direct-fit radiator for the 2002-2006 Nissan Altima, built with a 1-row aluminum core and plastic tanks in an OE-style layout. The core measures 28 11/16 in. wide by 15 13/16 in. long, with a 5/8 in. thickness, and the unit uses left-side inlet and outlet connections sized at 1 3/8 in. This radiator also includes a 13 3/4 in. high-efficiency concentric-type oil cooler for vehicles equipped with that configuration. If you are replacing a worn or leaking Nissan Altima radiator, part number 2944 provides the correct style and dimensions for the listed application.

This part cross-references Spectra Premium CU2414 for the same application.

What This Radiator Helps Address

• Coolant leaks from cracked or aged radiator tanks
• Overheating caused by restricted or inefficient heat transfer
• Corrosion or internal wear in the original radiator core
• Transmission or engine cooling concerns on equipped vehicles
• Replacement needs after impact damage or physical damage to the radiator

Installation Notes and Tips

Verify the inlet and outlet orientation, core dimensions, and oil cooler configuration before installation. Confirm that the vehicle matches the listed 2002-2006 Nissan Altima fitment and compare the original radiator to CSF 2944 for connection placement and mounting alignment. Inspect hoses, clamps, and coolant condition during replacement to help complete the repair correctly.

Quality Assurance

CSF radiators are manufactured in ISO/TSO-certified facilities and validated through engineering and wind tunnel testing for cooling performance. Part number 2944 is built to support OE-style replacement needs for the listed Nissan Altima applications.