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CSF 2946 Radiator
Overview of CSF 2946 Radiator for Nissan Frontier and Xterra
The CSF 2946 radiator is designed specifically for Nissan Frontier and Xterra 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: 1 1/4 inches
- Core Width: 27 1/16 inches
- Core Length: 17 11/16 inches
- Core Material: Aluminum
- Tank Material: Plastic
- Inlet and Outlet Diameter: 1 7/16 inches (right side)
- Radiator Core Row Quantity: 1
- Down Flow Type
- Oil Cooler: 14 3/4 inches high-efficiency concentric type
- Cap Not Included (CSF Cap Number 4503 compatible)
Detailed Description of the 1 Row Plastic Tank Aluminum Core Radiator
The CSF 2946 radiator belongs to the 1 Row Plastic Tank Aluminum Core product line, which combines OEM-style plastic tanks with a robust aluminum core. This design balances durability and weight savings while maintaining effective cooling performance. The single-row core with a thickness of 1 1/4 inches and dimensions tailored to Nissan Frontier and Xterra vehicles ensures proper fitment and optimal heat exchange. The down flow configuration directs coolant flow from top to bottom, supporting consistent engine temperature regulation. Both the inlet and outlet are positioned on the right side with a diameter of 1 7/16 inches, matching factory specifications for straightforward installation.
Common Applications and Issues Addressed
- Replacement for leaking or damaged radiators in Nissan Frontier and Xterra
- Resolves overheating caused by clogged or inefficient cooling cores
- Addresses coolant leaks from cracked plastic tanks
- Improves cooling system reliability in vehicles with high mileage
- Suitable for restoring OEM cooling performance after radiator failure
Installation Notes and Tips
- Compatible with Nissan Frontier and Xterra models requiring a 1-row radiator with plastic tanks and aluminum core
- Ensure coolant system is fully drained before removal of the old radiator
- Check hose connections and clamps for wear and replace if necessary
- Use CSF cap number 4503 or equivalent as the cap is not included
- Verify inlet and outlet diameters and positions match vehicle specifications for proper fitment
Quality Assurance and Warranty Information
The CSF 2946 radiator is manufactured to meet OEM standards, featuring a high-efficiency aluminum core and durable plastic tanks designed for long service life. This radiator is free from hazardous materials and undergoes quality control to ensure reliable performance. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.
| Brand | CSF |
| Part Number | 2946 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 5 1/16 |
| Box Length (in) | 30 1/4 |
| Box Weight (lbs) | 13 |
| Box Width (in) | 24 3/4 |
| Cap Included | No |
| Core Length | 17 11/16 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 27 1/16 |
| Csf Cap Number | 4503 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 7/16 Right |
| Inlet Length (in) | 27 13/16 |
| Inlet Width (in) | 2 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 7/16 Right |
| Outlet Length (in) | 27 13/16 |
| Outlet Width (in) | 2 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Nissan | Xterra | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2003 | Nissan | Frontier | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2003 | Nissan | Xterra | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2002 | Nissan | Frontier | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2002 | Nissan | Xterra | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2001 | Nissan | Frontier | 3.3L | V6 | N/A | OE Style Design; Use Mini, 13 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.