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CSF 3344 Radiator
Overview of CSF 3344 Radiator for Mazda CX-9
The CSF 3344 radiator is designed specifically for the Mazda CX-9, providing reliable engine cooling with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for down flow cooling systems.
- Core Thickness: 5/8 inch
- Core Width: 29 11/16 inches
- Core Length: 19 3/4 inches
- Core Material: Aluminum
- Tank Material: Plastic
- Inlet and Outlet Diameter: 1 3/8 inches (left side)
- Radiator Core Row Quantity: 1
- Down Flow Type Cooling
- Oil Cooler Included: 14 3/4 inch high-efficiency concentric type
- Cap Not Included
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 efficient heat dissipation and corrosion resistance. This design balances durability and weight, making it suitable for the cooling demands of the Mazda CX-9. The single-row core thickness and dimensions are engineered to maintain optimal coolant flow and temperature regulation.
Technical Description of CSF Part Number 3344
This radiator features a 5/8 inch thick aluminum core measuring 29 11/16 inches wide by 19 3/4 inches long, providing a compact yet effective cooling surface. The plastic tanks are molded to OEM specifications, ensuring proper fitment and sealing. Both the inlet and outlet have a diameter of 1 3/8 inches located on the left side, supporting the down flow cooling system typical of the Mazda CX-9. The integrated oil cooler is a high-efficiency concentric type measuring 14 3/4 inches, enhancing engine oil temperature control.
Common Applications and Problem Solving
- Replacement for leaking or damaged radiators in Mazda CX-9 vehicles
- Resolves overheating issues caused by inefficient cooling cores
- Addresses coolant leaks from cracked plastic tanks
- Improves engine oil cooling with integrated oil cooler
- Restores proper coolant flow in down flow radiator systems
Installation Notes and Tips
Ensure the radiator core and tank dimensions match the original equipment for proper fitment. Verify inlet and outlet hose diameters and locations before installation. Since the cap is not included, reuse the existing radiator cap or source a compatible replacement. Bleed the cooling system thoroughly after installation to prevent air pockets and ensure optimal performance.
Quality Assurance and Warranty
The CSF 3344 radiator is manufactured to meet OEM standards with high-quality aluminum and plastic materials. It is designed to provide reliable cooling performance for the Mazda CX-9. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.
| Brand | CSF |
| Part Number | 3344 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 5 1/16 |
| Box Length (in) | 32 13/16 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 27 1/2 |
| Cap Included | No |
| Core Length | 19 3/4 |
| Core Material | Aluminum |
| Core Thickness | 5/8 |
| Core Width | 29 11/16 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Left |
| Inlet Length (in) | 30 3/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 3/8 Left |
| Outlet Length (in) | 30 3/16 |
| 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 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mazda | CX-9 | 3.7L | V6 | N/A | Standard Cooling; 1 Row Plastic Tank Aluminum Core |
| 2014 | Mazda | CX-9 | 3.7L | V6 | N/A | Standard Cooling; 1 Row Plastic Tank Aluminum Core |
| 2013 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2012 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2011 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2010 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2009 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2008 | Mazda | CX-9 | 3.7L | V6 | N/A | OE Style Design; w/o Tow Package; 1 Row Plastic Tank Aluminum Core |
| 2007 | Mazda | CX-9 | 3.5L | V6 | N/A | OE Style Design; w/o Tow Package; 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.