Koyorad A13051-1 Radiator

Overview of the Koyorad A13051-1 Radiator

The Koyorad A13051-1 radiator is engineered for reliable cooling performance in Saab 9-2X and Subaru Impreza vehicles. Designed with precision, this radiator ensures efficient heat dissipation to maintain optimal engine temperatures under various driving conditions.

• Core Height: 13.375 inches
• Core Width: 27.9375 inches
• Core Thickness: 0.625 inches
• Single-row aluminum core for effective heat transfer
• Plastic tank construction for durability and corrosion resistance
• Inlet and outlet diameters of 1.5 inches for standard hose compatibility
• Transmission oil cooler diameter of 1.25 inches integrated

Technical Specifications and Design Details

This radiator features a single-row aluminum core measuring 13.375 inches in height, 27.9375 inches in width, and 0.625 inches thick. The aluminum core material provides efficient thermal conductivity, helping to dissipate engine heat effectively. The plastic tanks are designed to resist corrosion and reduce overall weight. Both the inlet and outlet ports have a diameter of 1.5 inches, ensuring compatibility with factory-standard hoses. Additionally, the radiator includes a 1.25-inch diameter transmission oil cooler, supporting the cooling needs of automatic transmission systems in compatible vehicles.

Compatible Vehicles and Applications

This radiator is specifically compatible with Saab 9-2X and Subaru Impreza models. It is designed to replace original equipment radiators in these vehicles, providing a direct fit and maintaining factory cooling system performance.

• Overheating issues due to radiator core damage or clogging
• Coolant leaks from cracked or worn tanks
• Reduced cooling efficiency from corrosion or buildup
• Transmission overheating caused by faulty oil cooler integration
• Replacement of damaged or aged radiator components

Installation Notes and Tips

When installing the Koyorad A13051-1 radiator, ensure all hose connections match the 1.5-inch inlet and outlet diameters for a secure fit. Verify that the transmission oil cooler lines connect properly to the 1.25-inch diameter ports. It is recommended to flush the cooling system before installation to remove any debris or contaminants. Use appropriate coolant and follow vehicle manufacturer torque specifications for mounting hardware to avoid leaks or damage.

Quality Assurance and Warranty

Koyorad radiators are manufactured to meet OEM standards for fit, form, and function. The use of aluminum core and plastic tanks balances durability with weight considerations. While specific warranty details for part number A13051-1 should be confirmed at the point of purchase, Koyorad products typically come with a limited warranty covering defects in materials and workmanship.