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CSF 2812 Radiator
Overview of CSF 2812 Radiator for Mazda Protege and Protege5
The CSF 2812 radiator is designed specifically for Mazda Protege and Protege5 models, providing reliable engine cooling with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in a down flow configuration.
- Core thickness: 5/8 inch
- Core width: 27 1/16 inches
- Core length: 12 15/16 inches
- Aluminum core material with plastic tanks
- Inlet and outlet diameter: 1 1/8 inches (left inlet, right outlet)
- Down flow radiator type
- Single core row design
- Includes high-efficiency concentric oil cooler (13 3/4 inches)
- Cap not included (CSF cap number 4503 compatible)
Details on the 1 Row Plastic Tank Aluminum Core Product Line
The CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core to deliver dependable cooling performance. This design balances weight and durability, making it suitable for vehicles like the Mazda Protege and Protege5 that require efficient heat exchange without added bulk. The single-row core thickness and dimensions are engineered to meet factory specifications for proper fit and function.
Technical Description and Specifications
The CSF 2812 radiator features a 5/8 inch thick aluminum core measuring 27 1/16 inches wide by 12 15/16 inches long. The plastic tanks are designed to withstand typical operating conditions while reducing overall weight. The radiator uses a down flow design, directing coolant from the top to the bottom, which is compatible with the cooling system layout of the Mazda Protege and Protege5. Both the inlet and outlet have a diameter of 1 1/8 inches, positioned on the left and right sides respectively, ensuring proper hose connections. Additionally, the radiator includes a high-efficiency concentric oil cooler measuring 13 3/4 inches, enhancing engine oil temperature regulation.
Common Applications and Problem Solving
- Replaces leaking or damaged radiator cores in Mazda Protege and Protege5
- Addresses overheating issues caused by inefficient heat dissipation
- Restores proper coolant flow with OEM-style plastic tanks and aluminum core
- Solves coolant leaks from cracked or corroded tanks
- Improves engine oil cooling with integrated oil cooler
Installation Notes and Tips
- Ensure compatibility with Mazda Protege and Protege5 models before installation
- Use CSF cap number 4503 or equivalent as the cap is not included
- Inspect and replace radiator hoses if worn or damaged during installation
- Bleed the cooling system properly to avoid air pockets after installation
- Verify inlet and outlet hose connections match the 1 1/8 inch diameter specifications
Quality Assurance and Warranty
The CSF 2812 radiator is manufactured to meet OEM standards, featuring a durable aluminum core and plastic tanks designed for long-term reliability. This radiator is free of hazardous materials and undergoes quality control to ensure proper fit and function for Mazda Protege and Protege5 vehicles. Warranty information should be confirmed with the distributor or manufacturer as it may vary.
| Brand | CSF |
| Part Number | 2812 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 4 14/16 |
| Box Length (in) | 29 7/8 |
| Box Weight (lbs) | 8 |
| Box Width (in) | 19 3/16 |
| Cap Included | No |
| Core Length | 12 15/16 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 27 1/16 |
| Csf Cap Number | 4503 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/8 Left |
| Inlet Length (in) | 27 13/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 13 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/8 Right |
| 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. |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Mazda | Protege | 2.0L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2003 | Mazda | Protege5 | 2.0L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2002 | Mazda | Protege | 2.0L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2002 | Mazda | Protege5 | 2.0L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2001 | Mazda | Protege | 1.6L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2001 | Mazda | Protege | 2.0L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2000 | Mazda | Protege | 1.8L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 2000 | Mazda | Protege | 1.6L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 1999 | Mazda | Protege | 1.6L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
| 1999 | Mazda | Protege | 1.8L | L4 | N/A | OE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.