CSF
1 Row Plastic Tank Aluminum Core

CSF 2945 Radiator

Brand CSF 2945
Box Height (in) 4 1/2
Box Length (in) 31 7/16
Box Weight (lbs) 9
Box Width (in) 22 3/16
Cap Included No
Core Length 15 13/16
Core Material Aluminum
Core Thickness 5/8
Core Width 28 11/16
Csf Cap Number 4502
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 3/8 Left
Inlet Length (in) 29 1/2
Inlet Width (in) 1 5/8
Oil Cooler (in) 13 3/4 (high-effeciency Concentric Type)
Outlet Diameter 1 3/8 Right
Outlet Length (in) 29 1/2
Outlet Width (in) 1 5/8
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Nissan · 11 vehicles

OE-style construction. Plastic tanks and an aluminum core match the original design.

1-row core. A simpler radiator layout for efficient cooling performance.

Wind tunnel tested. Engineered and validated for cooling performance in the lab.

Cross-references AP Exhaust 2415, APDI 8012693 and Spectra Premium CU2415 for the same application. See all 9.

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OE-Style Radiator for Nissan Altima and Maxima

CSF 2945 is an OE-style radiator built with a plastic tank and aluminum core for direct replacement cooling performance. It is designed for 2002-2006 Nissan Altima and 2004-2006 Nissan Maxima applications, with a down-flow layout and left inlet/right outlet configuration.

Key Features

  • 1-row radiator design with a 5/8 in. core thickness
  • Aluminum core with plastic tanks for OE-style construction
  • Down-flow configuration
  • Inlet diameter: 1 3/8 in. left
  • Outlet diameter: 1 3/8 in. right
  • Core dimensions: 28 11/16 in. wide x 15 13/16 in. long
  • Oil cooler: 13 3/4 in. high-efficiency concentric type
  • Cap not included; CSF cap number 4502

Product Details

CSF 2945 is part of CSF’s 1 Row Plastic Tank Aluminum Core product line, which focuses on OE-style radiator construction for common passenger vehicles. CSF manufactures a wide range of radiator applications and validates cooling performance through laboratory wind tunnel testing. For Nissan Altima and Nissan Maxima owners, this radiator provides the correct layout and connection points for a direct-fit replacement in the listed model years.

This part cross-references Spectra Premium CU2415 and APDI 8012693 for the same application.

Common Cooling Issues This Radiator Can Address

  • Cracked or leaking radiator tanks
  • Restricted coolant flow from an aging core
  • Overheating caused by reduced heat transfer
  • Damaged inlet or outlet connections
  • Oil cooler wear in radiator-equipped cooling systems

Installation Notes

Fits 2002-2006 Nissan Altima, N/A. Fits 2004-2006 Nissan Maxima, N/A. Use a mini 13 psi cap as noted in the fitment data. Verify hose routing, inlet and outlet orientation, and overall dimensions before installation. Confirm the vehicle uses the listed OE-style plastic tank and aluminum core radiator layout.

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 long-term global production experience and laboratory testing for cooling performance validation.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2006NissanAltima—3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2006NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2006NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanAltima—3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanAltima—3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2003NissanAltima—3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2002NissanAltima—3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 2415APDI — 8012693Spectra Premium — CU241521410 - 8J10021460 - 8J1008012415NI3010189NI3010190NI3010194