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CSF 3792 Radiator
Overview of CSF Radiator Part Number 3792
The CSF radiator 3792 is engineered for reliable cooling performance in Lexus NX200t and NX300 models. Designed with a cross flow core and OEM-style plastic tanks, this radiator supports efficient heat dissipation to maintain optimal engine temperature.
- Core Thickness: 1 1/4 inches
- Core Width: 16 5/8 inches
- Core Length: 27 1/2 inches
- Core Material: Aluminum for effective heat transfer
- Tank Material: Durable plastic tanks
- Inlet Diameter: 1 1/2 inches (left side)
- Outlet Diameter: 1 1/2 inches (right side)
- Cross flow radiator design
- Single row radiator core
- Cap not included
Detailed Product Description
This CSF radiator, part number 3792, is specifically designed for Lexus NX200t and NX300 vehicles, ensuring compatibility and proper fitment. The aluminum core provides efficient heat dissipation, while the plastic tanks reduce weight and resist corrosion. The cross flow design allows coolant to flow horizontally through the core, improving cooling efficiency. With a core thickness of 1 1/4 inches and a single core row, this radiator balances cooling capacity with compact dimensions. The inlet and outlet diameters of 1 1/2 inches on the left and right sides respectively, match OEM specifications for seamless installation.
Common Applications and Issues Addressed
- Overheating due to radiator core damage or clogging
- Coolant leaks from cracked or worn plastic tanks
- Reduced cooling efficiency from corrosion or buildup
- Replacement for OEM radiator failures in Lexus NX200t and NX300
- Maintaining proper engine temperature under normal and heavy driving conditions
Installation Notes and Tips
- Ensure compatibility with Lexus NX200t and NX300 models before installation
- Inspect hoses and clamps for wear and replace if necessary
- Flush the cooling system to remove debris before installing the new radiator
- Use OEM-style coolant and follow manufacturer torque specifications for fittings
- Check for leaks and proper coolant flow after installation
Quality Assurance and Warranty
The CSF radiator 3792 is manufactured to meet OEM standards, featuring an aluminum core and plastic tanks designed for durability and corrosion resistance. While the product does not include a radiator cap, it is engineered to fit precisely and perform reliably in Lexus NX200t and NX300 vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer to ensure protection against defects.
| Brand | CSF |
| Part Number | 3792 |
| Box Height (in) | 5 7/8 |
| Box Length (in) | 33 3/16 |
| Box Weight (lbs) | 11 |
| Box Width (in) | 20 |
| Cap Included | No |
| Core Length | 27 1/2 |
| Core Material | Aluminum |
| Core Thickness | 1 1/4 |
| Core Width | 16 5/8 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/2 Left |
| Inlet Length (in) | 17 1/4 |
| Inlet Width (in) | 1 5/8 |
| Outlet Diameter | 1 1/2 Right |
| Outlet Length (in) | 17 1/4 |
| 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 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Lexus | NX300 | 2.0L | L4 | N/A | |
| 2020 | Lexus | NX300 | 2.0L | L4 | N/A | |
| 2019 | Lexus | NX300 | 2.0L | L4 | N/A | |
| 2018 | Lexus | NX300 | 2.0L | L4 | N/A | |
| 2017 | Lexus | NX200t | 2.0L | L4 | N/A | |
| 2016 | Lexus | NX200t | 2.0L | L4 | N/A | |
| 2015 | Lexus | NX200t | 2.0L | L4 | N/A |
* 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.