Koyorad A2222 Radiator

Overview of Koyorad A2222 Radiator for Lexus GS300 and GS400

The Koyorad A2222 radiator is engineered to provide reliable cooling performance for Lexus GS300 and GS400 models. Designed with a durable aluminum core and integrated transmission oil cooler, this radiator supports efficient engine temperature management under various driving conditions.

• Core Height: 15.75 inches
• Core Width: 30.8125 inches
• Core Thickness: 0.625 inches
• Single-row aluminum core for effective heat dissipation
• Plastic tank construction for corrosion resistance
• Inlet diameter: 1.375 inches; Outlet diameter: 1.5 inches
• Includes internal transmission oil cooler with 1.125-inch diameter

Detailed Product Description

The Koyorad A2222 radiator features a single-row aluminum core measuring 15.75 inches in height, 30.8125 inches in width, and 0.625 inches thick. This configuration ensures efficient heat transfer while maintaining a compact design suitable for Lexus GS300 and GS400 vehicles. The plastic tanks provide resistance to corrosion and reduce overall weight. Additionally, the radiator includes an internal transmission oil cooler with a 1.125-inch diameter, supporting transmission fluid cooling to enhance drivetrain longevity. The inlet and outlet diameters of 1.375 inches and 1.5 inches respectively are designed to match OEM specifications for proper fitment and fluid flow.

Applications and Common Issues Addressed

• Replacement for leaking or damaged radiators in Lexus GS300 and GS400
• Resolves engine overheating caused by inefficient cooling
• Addresses transmission fluid overheating with integrated oil cooler
• Prevents coolant leaks due to worn or cracked plastic tanks
• Improves cooling system performance after radiator core damage

Installation Notes and Tips

When installing the Koyorad A2222 radiator, ensure compatibility with Lexus GS300 and GS400 models by verifying part number and dimensions. Properly drain coolant and transmission fluid before removal. Inspect hoses and clamps for wear and replace if necessary to maintain system integrity. Bleed the cooling system thoroughly after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty

Koyorad radiators are manufactured to meet OEM standards for durability and performance. The A2222 radiator undergoes rigorous quality control to ensure reliable operation. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.