Global Parts 2694C Radiator

Brand Global Parts 2694C
Core Thickness 1
Core Thickness 25.4
Core Material Aluminum
Tank Material Plastic
Transmission Oil Cooler Included Yes
Transmission Oil Cooler Distance between Fittings 2.76
Transmission Oil Cooler Fitting Type Adapter
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 0.39
Down Flow Or Cross Flow Type Down flow
Core Fin Quantity 73 (every 4")
Fits Mazda · 5 vehicles

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

Transmission oil cooler included. Adds integrated cooling support in one radiator assembly.

Down-flow design. Promotes effective coolant circulation through the core.

Cross-references Anchor 2707, Anchor 3121 and APDI 8012694 for the same application. See all 15.

$172.20Free shipping
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Radiator for 2004-2008 Mazda RX-8

Global Parts radiator 2694C is a direct-fit cooling system replacement for the 2004-2008 Mazda RX-8. It is built with an aluminum core, plastic tanks, and an integrated transmission oil cooler to support stable engine temperatures and transmission fluid cooling in daily driving or repair service.

Key Features

  • Fits 2004-2008 Mazda RX-8
  • Global Parts Part Number: 2694C
  • Aluminum core with plastic tank construction
  • Single-row core design with 1 in. core thickness
  • Transmission oil cooler included with adapter-style fittings
  • Down-flow radiator layout
  • Inlet diameter: 1.38 in. / 35.05 mm
  • Outlet diameter: 1.4 in. / 35.56 mm

Detailed Description

This radiator is engineered for the Mazda RX-8 cooling system and is intended to replace a failed OEM unit with the correct fitment and connection points. The aluminum core helps transfer heat efficiently, while the plastic tanks provide the OE-style construction commonly used in factory radiator assemblies. The built-in transmission oil cooler adds fluid cooling support through adapter fittings spaced 2.76 in. apart, and the unit uses a down-flow design with 73 fins every 4 inches for heat dissipation. Global Parts 2694C is a practical replacement choice when servicing the 2004-2008 Mazda RX-8 radiator assembly.

This part cross-references Spectra Premium CU2694 and UAC RA2694C for the same application.

Common Problems This Radiator Can Address

  • Overheating caused by a leaking or clogged radiator
  • Coolant loss from cracked tanks or worn seams
  • Transmission fluid temperature concerns tied to a failing cooler circuit
  • Reduced cooling performance from restricted airflow through the core
  • Temperature instability in a high-mileage Mazda RX-8 cooling system

Installation Notes and Tips

Verify inlet and outlet hose sizes, transmission cooler connection style, and overall radiator dimensions before installation. Flush the cooling system, inspect hoses and clamps, and confirm the transmission cooler lines are clean before connecting them to the new radiator. After installation, refill with the correct coolant mixture and bleed the system according to Mazda service procedures.

Quality Assurance

Global Parts supplies replacement cooling components for OE-style service applications, and this radiator is built to match the listed fitment and connection specifications for the Mazda RX-8.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2008MazdaRX-81.3LR2—
2007MazdaRX-81.3LR2—
2006MazdaRX-81.3LR2—
2005MazdaRX-81.3LR2—
2004MazdaRX-81.3LR2—
Directly replaces or cross-references 15 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2707Anchor — 3121APDI — 8012694DENSO Auto Parts — 221-9389DENSO Auto Parts — 221-9390Global Parts Distributors LLC — 2694Hayden — 2695Spectra Premium — CU2694UAC — RA2694C41-26947540A412694N3H4-15-200DN3H415200DNR2694A