/live/media/C3/C3_3473_Fro.jpg)
OE Quality
60-Day Returns
/live/media/C3/C3_3473_Fro.jpg)
/live/media/C3/C3_3473_Top.jpg)
CSF 3473 Radiator
Overview of CSF 3473 Radiator for Toyota Highlander
The CSF 3473 radiator is designed specifically for Toyota Highlander models, providing reliable cooling performance 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: 7/8 inch
- Core dimensions: 29 1/16 inches width x 17 11/16 inches length
- Aluminum core material for effective heat transfer
- Plastic tanks for corrosion resistance and weight reduction
- Inlet and outlet diameters: 1 3/8 inches (right inlet, left outlet)
- Down flow radiator type with 1 core row
- Includes high-efficiency concentric oil cooler (14 3/4 inches)
- Compatible with Toyota Highlander vehicles
Details on the 1 Row Plastic Tank Aluminum Core Product Line
The CSF 1 Row Plastic Tank Aluminum Core line combines OEM-style plastic tanks with a robust aluminum core to deliver a balance of durability and performance. This product line is engineered for multifit applications, including the Toyota Highlander, ensuring compatibility and efficient cooling. The single-row core design supports effective heat exchange while maintaining a compact profile suitable for various engine bays.
Product Description and Specifications
The CSF 3473 radiator features a 7/8 inch thick aluminum core measuring 29 1/16 inches wide by 17 11/16 inches long. The plastic tanks are designed to resist corrosion and reduce overall weight. The radiator supports a down flow cooling system with a single core row, which is common in many Toyota Highlander models. Both the inlet and outlet have a diameter of 1 3/8 inches, positioned on the right and left sides respectively, facilitating straightforward hose connections. Additionally, this radiator includes a high-efficiency concentric oil cooler measuring 14 3/4 inches, enhancing engine oil temperature regulation.
Common Applications and Problem Solving
- Replacement for leaking or damaged radiators in Toyota Highlander vehicles
- Improves engine cooling efficiency to prevent overheating
- Addresses corrosion issues common with older plastic tank radiators
- Restores proper coolant flow with OEM-style inlet and outlet dimensions
- Supports engine oil cooling through integrated oil cooler for better performance
Installation Notes and Tips
- Ensure compatibility with Toyota Highlander model year before installation
- Check hose diameters to match 1 3/8 inch inlet and outlet fittings
- Drain coolant completely before removing the old radiator
- Inspect and replace radiator cap separately if needed (CSF cap number 4514 compatible)
- Verify proper mounting and secure all connections to avoid leaks
Quality Assurance and Warranty
The CSF 3473 radiator is manufactured to meet OEM specifications, featuring a durable aluminum core and corrosion-resistant plastic tanks. This radiator is not classified as hazardous material and is designed for long-term reliability. While the product does not include a radiator cap, it is compatible with CSF cap number 4514. Warranty details should be confirmed with the distributor or manufacturer, as they may vary.
| Brand | CSF |
| Part Number | 3473 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 6 1/16 |
| Box Length (in) | 31 7/16 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 24 1/2 |
| Cap Included | No |
| Core Length | 17 11/16 |
| Core Material | Aluminum |
| Core Thickness | 7/8 |
| Core Width | 29 1/16 |
| Csf Cap Number | 4514 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Right |
| Inlet Length (in) | 29 1/2 |
| 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) | 29 1/2 |
| Outlet Width (in) | 1 5/8 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core;Multifit model. |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Toyota | Highlander | 3.3L | V6 | GAS | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2006 | Toyota | Highlander | 3.3L | V6 | GAS | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Toyota | Highlander | 3.3L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2004 | Toyota | Highlander | 3.3L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2003 | Toyota | Highlander | 3.0L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2002 | Toyota | Highlander | 3.0L | V6 | N/A | OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2001 | Toyota | Highlander | 3.0L | V6 | N/A | OE Style Design; Use Micro, 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.