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TYC 2303 Radiator
| Brand | TYC 2303 |
|---|---|
| Accessories Included | Pressure cap |
| Bottom Header | 1.96x28.21 |
| Core Height (in) | 27.09 |
| Core Length (in) | 12.8 |
| Core Material | Aluminum |
| Core Thickness (in) | 0.63 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 85 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 2.4 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 1.10 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 1.10 |
| Remarks | Also Fit 2302 |
| Toc Distance (in) | 13.78 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 1.96x28.21 |
| Total Fin Row Count | 69 |
| Total Tube Count | 68 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 16x2 |
| Product line | TYC Radiator |
| Fits | Mazda · 4 vehicles |
Aluminum core. Lightweight construction helps promote efficient heat transfer.
Concentric oil cooler. Built in for integrated transmission fluid cooling.
Pressure cap included. Adds a needed accessory right out of the box.
Cross-references APDI 8012447, CSF 2610 and CSF 2683 for the same application. See all 12.
TYC 2303 Radiator for Mazda Protege
The TYC Radiator 2303 is a direct-fit aluminum radiator built for 1999-2000 Mazda Protege applications. It includes a concentric transmission oil cooler and a pressure cap, making it a practical replacement for cooling-system service on the Mazda Protege.
Key Features
- Aluminum core construction for efficient heat transfer
- Downflow design with one-row core layout
- Transmission oil cooler included with concentric oil cooler type
- Hose clamp inlet and outlet connections
- Pressure cap included
- Core dimensions: 27.09 in. height, 12.8 in. length, 0.63 in. thickness
- Fits 1999-2000 Mazda Protege, N/A
Product Details
TYC Radiator 2303 is engineered around the listed Mazda Protege fitment and uses an aluminum core with a downflow flow configuration. The radiator includes a concentric transmission oil cooler, which supports vehicles equipped with automatic transmission cooling through the radiator assembly. Connection points use hose clamp inlet and outlet fittings with 1.10 in. inlet and outlet diameters. This part also cross-references Spectra Premium CU2303 for the same application.
TYC Radiator is the brand line for TYC cooling components, and this radiator follows that product family’s OE-style replacement approach for radiator service on the Mazda Protege. The part number 2303 is also noted to fit 2302 applications, and the same radiator is listed for 1999-2000 Mazda Protege coverage.
Common Problems This Radiator Addresses
- Coolant leaks from a damaged or corroded radiator core
- Overheating caused by restricted coolant flow
- Transmission fluid temperature control issues when the cooler circuit is compromised
- Cracked or weakened plastic-and-metal radiator assemblies
- Reduced cooling performance from age-related wear
Installation Notes and Tips
Verify radiator dimensions, inlet and outlet size, and transmission cooler line connection style before installation. Flush the cooling system, inspect hoses and clamps, and confirm the fan, thermostat, and coolant condition are in good working order before placing the vehicle back in service. This radiator uses hose clamp connections and tube-fitting transmission cooler ports, so line routing should match the original setup on the Mazda Protege.
Quality Assurance
TYC cooling components are built as replacement parts for vehicle-specific applications, and this radiator is listed with detailed dimensional and connection specifications to support proper fitment on the Mazda Protege. Confirm the vehicle year and transmission configuration against the fitment data before ordering.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Mazda | Protege | 1.6L | L4 | N/A | Remarks: Also Fit 2302; TYC Radiator |
| 2000 | Mazda | Protege | 1.8L | L4 | N/A | Remarks: Also Fit 2302; TYC Radiator |
| 1999 | Mazda | Protege | 1.6L | L4 | N/A | Remarks: Also Fit 2302; TYC Radiator |
| 1999 | Mazda | Protege | 1.8L | L4 | N/A | Remarks: Also Fit 2302; TYC Radiator |
| No rows match your filter. | ||||||