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TYC 2542 Radiator
Overview of the TYC Radiator 2542 for Lexus RX300
The TYC Radiator 2542 is engineered specifically for the Lexus RX300, providing reliable cooling performance with integrated transmission oil cooling. Designed with durable aluminum core material, this radiator supports efficient engine temperature management and transmission fluid cooling in one unit.
- Core material constructed from aluminum for effective heat dissipation
- Includes a concentric transmission oil cooler for integrated transmission fluid cooling
- Downflow core design with dimensions: 29.06 inches height, 17.72 inches length, and 0.63 inches thickness
- Single-row core with 73 tubes and 74 fin rows for optimized airflow
- Hose clamp inlet and outlet connections with diameters of 1.34 and 1.38 inches respectively
- Compatible with Lexus RX300 models requiring part number 2542
Detailed Features of the TYC Radiator 2542
This radiator features an aluminum core that enhances heat transfer efficiency while maintaining lightweight durability. The downflow flow configuration ensures coolant moves from top to bottom, promoting consistent engine temperature regulation. The integrated concentric transmission oil cooler uses tube fittings with 0.39-inch inlet and outlet diameters, allowing seamless transmission fluid cooling without the need for a separate cooler. The core’s fin count of 73 every 4 inches and a fin wave height of 0.31 inches contribute to effective heat exchange. Hose clamp connections on both inlet and outlet ports simplify hose attachment and maintenance.
About the TYC Radiator Product Line
The TYC Radiator line focuses on delivering reliable cooling solutions tailored to specific vehicle applications. Each radiator in this line, including part number 2542, is designed to meet or exceed OEM specifications for fit, form, and function. The inclusion of integrated transmission oil coolers in select models like this one reflects TYC’s approach to combining multiple cooling functions into a single, efficient component.
Common Applications and Problem Solving
- Replaces faulty or leaking radiators in Lexus RX300 vehicles
- Addresses overheating issues caused by inefficient coolant flow
- Solves transmission fluid overheating with built-in oil cooler
- Eliminates coolant leaks from damaged or corroded radiator cores
- Restores proper engine temperature regulation for improved performance
Installation Notes and Tips
Ensure compatibility with Lexus RX300 models before installation by verifying part number 2542. Use appropriate hose clamps for inlet and outlet connections sized at 1.34 and 1.38 inches respectively. Inspect and replace any worn hoses or fittings during installation to maintain system integrity. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal coolant circulation.
Quality Assurance and Warranty
TYC Radiator 2542 is manufactured to meet industry standards for durability and performance. The aluminum core construction resists corrosion and wear over time. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | TYC |
| Part Number | 2542 |
| Position | TYC Radiator |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric oil cooler |
| Engine Oil Cooler Included | No |
| Bottom Header | 2.04x29.9 |
| Core Height (in) | 29.06 |
| Core Length (in) | 17.72 |
| Core Thickness (in) | 0.63 |
| Fin Count (every 4") | 73 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 2.8 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.34 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.38 |
| Toc Distance (in) | 14.76 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 1.44x29.9 |
| Total Fin Row Count | 74 |
| Total Tube Count | 73 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 16x2 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Lexus | RX300 | Automatic | 3.0L | V6 | N/A | TYC Radiator |
| 2002 | Lexus | RX300 | Automatic | 3.0L | V6 | N/A | TYC Radiator |
| 2001 | Lexus | RX300 | Automatic | 3.0L | V6 | N/A | TYC Radiator |
* 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.