Global Parts 2576C Radiator

Brand Global Parts 2576C
Core Thickness 0.63
Core Thickness 16
Core Material Aluminum
Tank Material Plastic
Transmission Oil Cooler Included Yes
Transmission Oil Cooler Distance between Fittings 14.76
Transmission Oil Cooler Fitting Type Tube fitting
Core Row Quantity 1
Inlet Diameter 1.38
Inlet Diameter 35.05
Outlet Diameter 1.4
Outlet Diameter 35.56
Engine Oil Cooler Included No
Transmission Oil Cooler Fitting Diameter 0.31
Down Flow Or Cross Flow Type Down flow
Core Fin Quantity 64 (every 4")
Fits Nissan · 4 vehicles

Aluminum core. Helps dissipate engine heat efficiently for steady cooling performance.

Integrated transmission cooler. Adds fluid cooling in one radiator assembly.

Down-flow design. Supports effective heat transfer through the cooling system.

Cross-references Anchor 2807, Anchor 2977 and Anchor 2997 for the same application. See all 19.

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Radiator for Nissan 350Z 2003-2006

Restore cooling performance with this Global Parts radiator, part number 2576C, for the 2003-2006 Nissan 350Z. It is built with an aluminum core and plastic tanks, and it includes a transmission oil cooler for vehicles that use integrated fluid cooling.

Key Features

  • Fits 2003-2006 Nissan 350Z, N/A
  • Global Parts part number 2576C
  • Aluminum core with plastic tank construction
  • Single-row core design with 0.63 in. / 16 mm core thickness
  • Down-flow radiator layout
  • Transmission oil cooler included
  • Inlet diameter: 1.38 in. / 35.05 mm
  • Outlet diameter: 1.4 in. / 35.56 mm
  • Transmission oil cooler fitting type: tube fitting

Detailed Description

This radiator is a direct-fit cooling component for the Nissan 350Z, engineered to move heat away from the engine coolant and support stable operating temperatures. The aluminum core helps transfer heat efficiently, while the plastic tanks provide the OE-style construction commonly used in factory cooling systems. Part number 2576C also includes a transmission oil cooler, making it a practical replacement for vehicles that route transmission fluid through the radiator assembly. This part cross-references Spectra Premium CU2576 for the same application.

What It Helps Address

  • Engine overheating caused by a restricted or leaking radiator
  • Coolant loss from cracked tanks or damaged core seams
  • Transmission fluid temperature control concerns tied to the integrated cooler
  • Reduced cooling efficiency from corrosion or internal blockage
  • Fitment issues when replacing the original Nissan 350Z radiator

Installation Notes and Tips

Verify inlet and outlet hose diameters before installation and confirm the transmission cooler tube fitting connection matches the original setup. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. For the 2003-2006 Nissan 350Z, confirm OEM reference 21460-CD010 before installation to ensure proper application.

Quality Assurance

Global Parts supplies replacement cooling components for vehicle-specific applications, and this radiator is built to match the listed fitment and core configuration for the 2003-2006 Nissan 350Z. Part number 2576C is specified with the dimensions and cooler provisions needed for direct replacement use.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006Nissan350Z3.5LV6N/AOem 21460-CD010
2005Nissan350Z3.5LV6N/AOem 21460-CD010
2004Nissan350Z3.5LV6N/AOem 21460-CD010
2003Nissan350Z3.5LV6N/AOem 21460-CD010
Directly replaces or cross-references 19 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2807Anchor — 2977Anchor — 2997AP Exhaust — 2576APDI — 8012576DENSO Auto Parts — 221-4404Spectra Premium — CU2576UAC — RA2576C41-25767190A7190AA7190P21460-CD01021460CD010412576432645NI3010192NR2576BNR2999A