CSF
1 Row Plastic Tank Aluminum Core

CSF 2984 Radiator

Brand CSF 2984
Box Height (in) 5 1/2
Box Length (in) 30 1/4
Box Weight (lbs) 9
Box Width (in) 23 9/16
Cap Included No
Core Length 15 13/16
Core Material Aluminum
Core Thickness 5/8
Core Width 27 1/16
Csf Cap Number 4502
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 7/16 Right
Inlet Length (in) 27 13/16
Inlet Width (in) 1 5/8
Oil Cooler (in) 14 3/4 (high-effeciency Concentric Type)
Outlet Diameter 1 7/16 Left
Outlet Length (in) 27 13/16
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 INFINITI · 2 vehicles

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

Wind tunnel tested. Validated for cooling performance in lab conditions.

Down-flow design. Promotes efficient coolant flow through the radiator.

Cross-references APDI 8012455, OSC 2455 and Spectra Premium CU2455 for the same application. See all 5.

$108.18Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $108.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Radiator for G35 Cooling Service

Restore cooling performance with the CSF 2984 radiator, built with an aluminum core and plastic tanks in an OE-style layout. This radiator is engineered for direct replacement service on select 2003-2004 INFINITI G35 applications, including models that require a mini 13 psi cap and the factory-style down-flow design.

Key Features

  • 1-row radiator design with a 5/8 in. core thickness
  • Aluminum core with plastic tank construction
  • Down-flow configuration for OE-style cooling system layout
  • Right-side inlet and left-side outlet placement
  • Integrated high-efficiency concentric-type oil cooler
  • Built to CSF 1 Row Plastic Tank Aluminum Core product line specifications
  • Part number 2984 for direct catalog lookup

Product Details

The CSF 2984 radiator is designed around factory-style dimensions and connection points to support proper coolant flow and heat transfer in the 2003-2004 INFINITI G35. Core measurements, inlet and outlet sizing, and the down-flow layout are matched to OE-style service requirements, making this radiator a practical replacement when the original unit is leaking, restricted, or no longer cooling efficiently. CSF states that its radiators are engineered to high performance standards, validated through wind tunnel testing, and produced in ISO/TSO-certified facilities. This part cross-references Spectra Premium CU2455 and OSC 2455 for the same application.

What This Radiator Helps Address

  • Coolant leaks from a cracked or aging radiator tank
  • Overheating caused by reduced heat exchange efficiency
  • Restricted coolant flow from internal corrosion or buildup
  • Temperature instability during stop-and-go driving
  • Cooling system service on a 2003-2004 INFINITI G35

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet orientation, and cap requirements before installation. This unit does not include a cap, and the fitment notes specify use of a mini 13 psi cap on applicable INFINITI G35 models. Confirm hose routing, transmission cooler connections if equipped, and the OE-style down-flow configuration during replacement. For best results, inspect hoses, clamps, and coolant condition at the same time.

Quality Assurance

CSF manufactures radiators to controlled production standards and validates cooling performance through laboratory testing. The brand has supplied radiators worldwide for decades and offers a broad catalog of OE-style replacement applications, including the CSF 2984 for select INFINITI G35 models.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
2004INFINITIG35SedanAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; To 10/03; 1 Row Plastic Tank Aluminum Core
2003INFINITIG35SedanAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012455OSC — 2455Spectra Premium — CU245521460 - AQ800IN3010114