Koyorad A2542 Radiator

Overview of Koyorad A2542 Radiator for Lexus RX300

The Koyorad A2542 radiator is engineered specifically for the Lexus RX300, providing reliable cooling performance. Designed with durable materials and precise dimensions, this radiator supports optimal engine temperature management and includes an internal transmission oil cooler for enhanced functionality.

• Core constructed from lightweight aluminum for efficient heat dissipation
• Single-row core design with dimensions: 30.0625 inches width, 17.6875 inches height, and 0.625 inches thickness
• Plastic tanks for corrosion resistance and durability
• Inlet and outlet diameters both measure 1.375 inches for proper coolant flow
• Integrated internal transmission oil cooler with a 1.125-inch diameter line included

Detailed Product Description

The Koyorad A2542 radiator features a one-row aluminum core that balances cooling efficiency with compact size, making it suitable for the Lexus RX300 cooling system. The core’s thickness of 0.625 inches and width of just over 30 inches ensure sufficient surface area for heat exchange. Plastic tanks reduce weight and resist corrosion, extending the radiator’s service life. Both the inlet and outlet ports are sized at 1.375 inches to maintain consistent coolant circulation. Additionally, this radiator includes an internal transmission oil cooler with a 1.125-inch diameter, allowing it to support transmission fluid cooling without requiring a separate component.

Common Applications and Problem Resolution

• Replacement for worn or leaking radiators in Lexus RX300 vehicles
• Addresses overheating issues caused by inefficient heat dissipation
• Resolves coolant leaks from damaged or corroded radiator cores or tanks
• Supports transmission cooling to prevent transmission overheating and fluid degradation
• Improves overall engine temperature regulation for consistent vehicle performance

Installation Notes and Tips

When installing the Koyorad A2542 radiator, ensure all hose connections match the 1.375-inch inlet and outlet diameters for a secure fit. Verify compatibility with the Lexus RX300 model year and transmission type to confirm the internal transmission oil cooler integration. Properly bleed the cooling system after installation to remove air pockets and maintain optimal coolant flow.

Quality Assurance and Warranty

Koyorad radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. While specific warranty details for part number A2542 are not provided here, Koyorad products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.