Koyo A2923 OE Replacement Radiator with Aluminum Core

The Koyo A2923 is a premium OE-equivalent replacement radiator featuring durable plastic tanks with a high-efficiency aluminum core. Manufactured by Koyorad, a trusted name in automotive cooling systems since 1956, this radiator is engineered to meet or exceed original equipment standards for reliable performance and precise fitment.

Key Features:

• Aluminum core construction with plastic tanks for optimal heat dissipation
• Core dimensions: 27.375" width x 14.75" height x 0.625" thickness (single row)
• Integrated transmission oil cooler included (1.125" diameter)
• 1.25" inlet and outlet diameter for efficient coolant flow
• Plug-and-play design requiring no modifications for installation
• Manufactured in ISO 9001 certified facilities
• Replaces OEM part number 19010-RRH-901

Koyorad has been an original equipment manufacturer for Honda and Acura vehicles dating back to the 1980s, bringing decades of technical expertise and Japanese engineering precision to every radiator. Each unit undergoes rigorous quality control testing to ensure proper fitment and long-lasting performance. The A2923 delivers effective engine cooling while maintaining the convenience of a direct-fit replacement part.