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OE Quality
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CSF 3310 Radiator
Overview of CSF 3310 Radiator for Subaru Outback
The CSF 3310 radiator is designed specifically for Subaru Outback models, featuring a durable aluminum core combined with plastic tanks. This radiator offers reliable cooling performance with a down flow design and precise fitment to ensure optimal engine temperature management.
- Core Thickness: 7/8 inch
- Core Width: 27 1/16 inches
- Core Length: 13 3/4 inches
- Aluminum core with plastic tanks
- Down flow radiator type
- Inlet diameter: 1 1/8 inches (two inlets on left side)
- Outlet diameter: 1 1/2 inches (left side)
- Single core row design
- Includes high-efficiency concentric oil cooler (14 3/4 inches)
- Cap not included (compatible with CSF cap number 4514)
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 provide a balance of durability and efficient heat dissipation. This line is engineered to meet the cooling demands of vehicles like the Subaru Outback, offering a single-row core thickness of 7/8 inch to maintain proper engine temperatures under various driving conditions.
Technical Description of the CSF 3310 Radiator
This radiator features a 1-row aluminum core measuring 27 1/16 inches wide by 13 3/4 inches long, with a core thickness of 7/8 inch. The plastic tanks are designed to match OEM specifications, ensuring a precise fit and reliable sealing. The down flow design facilitates effective coolant circulation, while the dual inlets and single outlet on the left side accommodate the Subaru Outback’s cooling system layout. Additionally, the integrated high-efficiency concentric oil cooler enhances engine oil temperature regulation, contributing to overall engine performance and longevity.
Common Applications and Issues Addressed
- Replacement for leaking or damaged Subaru Outback radiators
- Resolves overheating caused by clogged or inefficient radiator cores
- Addresses coolant leaks from cracked plastic tanks
- Improves cooling system efficiency in older or high-mileage vehicles
- Supports engine oil cooling through integrated oil cooler
Installation Notes and Tips
- Compatible with Subaru Outback models requiring a 1-row radiator with plastic tanks and aluminum core
- Ensure coolant system is fully drained before removal
- Inspect hoses and clamps for wear and replace if necessary
- Use CSF cap number 4514 or equivalent as cap is not included
- Verify inlet and outlet hose diameters match vehicle specifications (1 1/8 inch inlets, 1 1/2 inch outlet)
Quality Assurance and Warranty
The CSF 3310 radiator is manufactured to meet OEM standards, using high-quality aluminum and plastic materials to ensure durability and performance. This radiator is free of hazardous materials and designed for long-term reliability. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.
| Brand | CSF |
| Part Number | 3310 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 4 11/16 |
| Box Length (in) | 29 11/16 |
| Box Weight (lbs) | 13 |
| Box Width (in) | 20 13/16 |
| Cap Included | No |
| Core Length | 13 3/4 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 27 1/16 |
| Csf Cap Number | 4514 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/8 (2 inlets) Left |
| Inlet Length (in) | 27 15/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/2 Left |
| Outlet Length (in) | 27 15/16 |
| 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 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Subaru | Outback | 3.0L | H6 | N/A | OE Style Design; Use Micro, 16 psi Cap; L, LS, LSD; 1 Row Plastic Tank Aluminum Core |
| 2003 | Subaru | Outback | 3.0L | H6 | N/A | OE Style Design; Use Micro, 16 psi Cap; L, LS, LSD; 1 Row Plastic Tank Aluminum Core |
| 2002 | Subaru | Outback | 3.0L | H6 | N/A | OE Style Design; Use Micro, 16 psi Cap; L, LS, LSD; 1 Row Plastic Tank Aluminum Core |
| 2001 | Subaru | Outback | 3.0L | H6 | N/A | OE Style Design; Use Micro, 16 psi Cap; L, LS, LSD; 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.