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TYC 2694 Radiator
| Brand | TYC 2694 |
|---|---|
| Bottom Header | 1.96x26.43 |
| Core Height (in) | 25.51 |
| Core Length (in) | 14.17 |
| Core Material | Aluminum |
| Core Thickness (in) | 1.02 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 73 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 2.8 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 1.38 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 1.38 |
| Toc Distance (in) | 2.76 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Adapter |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Adapter |
| Top Header | 1.96x26.43 |
| Total Fin Row Count | 65 |
| Total Tube Count | 64 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 26x2 |
| Product line | TYC Radiator |
| Fits | Mazda · 5 vehicles |
Aluminum core. Lightweight construction helps promote efficient heat transfer.
Transmission oil cooler included. Adds integrated cooling for the transmission fluid circuit.
Downflow design. Supports steady coolant flow through the radiator.
Cross-references APDI 8012694, CSF 2326 and DENSO 221-9389 for the same application. See all 9.
TYC Radiator for Mazda RX-8 Cooling Service
The TYC Radiator 2694 is a direct-fit radiator for 2004-2008 Mazda RX-8 applications. Built with an aluminum core and a downflow design, it includes an integrated plate-style transmission oil cooler for vehicles equipped with automatic transmission cooling needs.
Key Features
- Aluminum core construction for efficient heat transfer
- Downflow flow configuration
- Transmission oil cooler included with plate oil cooler design
- Hose clamp inlet and outlet connections
- Core dimensions: 25.51 in. height, 14.17 in. length, 1.02 in. thickness
- 1-row core with 64 tubes and 65 total fin rows
- Inlet and outlet diameters: 1.38 in.
- TYC Radiator 2694 cross-references select aftermarket and OE numbers
Product Details
TYC Radiator 2694 is engineered for the 2004-2008 Mazda RX-8 and follows the original cooling layout with a downflow configuration and hose clamp connections. The aluminum core is paired with an integrated transmission oil cooler, making it a practical replacement when the radiator and transmission cooling circuit are serviced together. This part also cross-references APDI 8012694 and DENSO 221-9389 for the same application.
Common Uses
- Replacing a leaking or corroded Mazda RX-8 radiator
- Restoring coolant flow after internal tube blockage
- Addressing transmission fluid cooling concerns tied to the radiator cooler circuit
- Repairing overheating caused by reduced radiator efficiency
- Servicing a damaged radiator tank, header, or core assembly
Installation Notes
Fits 2004-2008 Mazda RX-8, N/A. Verify inlet and outlet hose diameter, cooler line adapter style, and core dimensions before installation. Transfer any required vehicle-specific fittings or sensors from the original radiator if applicable, and confirm proper coolant fill and bleed procedures after installation.
Quality Assurance
TYC Radiator components are built to match application-specific cooling requirements and OE-style fitment expectations for the listed Mazda RX-8 model years. Part number 2694 is specified for direct replacement use in the confirmed vehicle range.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Mazda | RX-8 | Automatic | 1.3L | R2 | N/A | TYC Radiator |
| 2007 | Mazda | RX-8 | Automatic | 1.3L | R2 | N/A | TYC Radiator |
| 2006 | Mazda | RX-8 | Automatic | 1.3L | R2 | N/A | TYC Radiator |
| 2005 | Mazda | RX-8 | Automatic | 1.3L | R2 | N/A | TYC Radiator |
| 2004 | Mazda | RX-8 | Automatic | 1.3L | R2 | N/A | TYC Radiator |
| No rows match your filter. | |||||||