Koyorad A2929 Radiator

Overview of Koyorad A2929 Radiator for Lexus and Toyota

The Koyorad A2929 radiator is designed specifically for Lexus Highlander and Toyota RX400h models, providing reliable cooling performance. Engineered with precision, this radiator ensures efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 26.5625 inches
• Core Width: 19.5625 inches
• Core Thickness: 0.875 inches
• Single-row aluminum core for effective heat transfer
• Plastic tank construction for durability and corrosion resistance
• Inlet diameter: 1.5 inches
• Outlet diameter: 1.375 inches

Technical Specifications and Design Features

The Koyorad A2929 radiator features a single-row aluminum core measuring 26.5625 inches in height, 19.5625 inches in width, and 0.875 inches thick. Aluminum core material offers a balance of lightweight construction and efficient thermal conductivity. The plastic tanks are designed to resist corrosion and reduce overall weight. The inlet and outlet diameters of 1.5 inches and 1.375 inches respectively ensure proper coolant flow compatible with the Lexus Highlander and Toyota RX400h cooling systems.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Lexus Highlander
• Toyota RX400h

It is intended for use in the vehicle’s cooling system to regulate engine temperature and prevent overheating during operation.

Common Issues Addressed by the Koyorad A2929 Radiator

• Engine overheating due to inefficient heat dissipation
• Coolant leaks from damaged or corroded radiator tanks
• Reduced cooling performance from clogged or worn radiator cores
• Incompatibility with OEM cooling system dimensions
• Premature radiator failure caused by substandard materials

Installation Notes and Tips

When installing the Koyorad A2929 radiator, ensure all hose connections match the specified inlet and outlet diameters (1.5 inches and 1.375 inches). Verify compatibility with the vehicle’s mounting points and cooling system layout. It is recommended to flush the cooling system before installation to remove debris and contaminants. Proper torque specifications should be followed to avoid damage to the plastic tanks.

Quality Assurance and Warranty Information

Koyorad radiators are manufactured to meet strict quality standards using durable aluminum cores and corrosion-resistant plastic tanks. The A2929 radiator undergoes rigorous testing to ensure reliable performance in Lexus Highlander and Toyota RX400h vehicles. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.