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CSF 3237 Radiator
Overview of CSF 3237 Radiator for Toyota Tundra
The CSF 3237 radiator is designed specifically for Toyota Tundra models, featuring a durable aluminum core paired with plastic tanks. This radiator ensures efficient engine cooling with its down flow design and precise fitment, making it a reliable replacement part for your vehicle.
- Core thickness: 1 1/4 inches
- Core width: 27 1/2 inches
- Core length: 22 5/8 inches
- Aluminum core material with plastic tanks
- Down flow radiator type with 1 row core
- Inlet and outlet diameters: 1 1/2 inches (left inlet, right outlet)
- 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 design supports effective cooling performance while maintaining compatibility with factory mounting points and connections, making it suitable for direct replacement in Toyota Tundra vehicles.
Product Description and Specifications
This radiator (part number 3237) features a single-row aluminum core measuring 1 1/4 inches thick, 27 1/2 inches wide, and 22 5/8 inches long. The plastic tanks are engineered to OEM specifications, ensuring a secure fit and reliable sealing. The down flow design promotes effective coolant circulation from the top to the bottom of the radiator, optimizing heat exchange. Both the inlet and outlet have a diameter of 1 1/2 inches, positioned on the left and right sides respectively, facilitating straightforward hose connections. Additionally, the integrated 14 3/4 inch high-efficiency concentric oil cooler enhances engine oil temperature regulation.
Common Applications and Problem Solving
- Replacement for leaking or damaged radiators in Toyota Tundra models
- Resolves overheating issues caused by inefficient cooling
- Addresses coolant leaks from cracked plastic tanks
- Improves engine oil cooling with built-in oil cooler
- Restores proper coolant flow with down flow design
Installation Notes and Tips
When installing the CSF 3237 radiator, ensure compatibility with your Toyota Tundra model year and engine configuration. The radiator does not include a cap, so use the CSF cap number 4514 or an equivalent OEM cap. Verify hose diameters match the 1 1/2 inch inlet and outlet sizes for proper fitment. Follow manufacturer torque specifications for mounting bolts and inspect all connections for leaks after installation.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards, using high-quality aluminum cores and durable plastic tanks. This radiator is free of hazardous materials and designed for long-term reliability. While specific warranty details are not provided here, CSF products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.
| Brand | CSF |
| Part Number | 3237 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 5 1/2 |
| Box Length (in) | 28 7/8 |
| Box Weight (lbs) | 18 |
| Box Width (in) | 32 3/16 |
| Cap Included | No |
| Core Length | 22 5/8 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 27 1/2 |
| Csf Cap Number | 4514 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/2 Left |
| Inlet Length (in) | 28 |
| Inlet Width (in) | 1 15/16 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/2 Right |
| Outlet Length (in) | 28 |
| Outlet Width (in) | 1 15/16 |
| 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 | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Toyota | Tundra | Extended Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2006 | Toyota | Tundra | Standard Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Toyota | Tundra | Extended Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2005 | Toyota | Tundra | Standard Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Toyota | Tundra | Extended Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2004 | Toyota | Tundra | Standard Cab Pickup | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core |
| 2003 | Toyota | Tundra | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2002 | Toyota | Tundra | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2001 | Toyota | Tundra | 4.7L | V8 | N/A | OE Style Design; Use Micro, 13 psi Cap; 1 Row Plastic Tank Aluminum Core | |
| 2000 | Toyota | Tundra | 4.7L | V8 | N/A | OE Style Design; Use Micro, 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.