Global Parts 2459C Radiator

Overview of Global Parts Radiator 2459C for Infiniti and Nissan

The Global Parts radiator 2459C is designed specifically for Infiniti Pathfinder and Nissan QX4 models. Engineered to provide reliable cooling performance, this radiator features a durable aluminum core and integrated transmission oil cooler to support your vehicle's engine and transmission system.

• Core thickness options: 0.63 and 16 mm for efficient heat dissipation
• Aluminum core material for lightweight durability
• Plastic tank material to resist corrosion
• Includes transmission oil cooler with 14.76 mm distance between fittings
• Inlet diameter of 1.38 inches (35.05 mm) and outlet diameter of 1.4 inches (35.56 mm)
• Down flow core design with 78 fins per 4 inches for optimized airflow
• Compatible with Infiniti Pathfinder and Nissan QX4 vehicles

Detailed Radiator Specifications and Features

The Global Parts radiator 2459C incorporates a robust aluminum core that balances heat transfer efficiency with structural strength. The plastic tanks reduce weight and resist corrosion, extending the radiator's service life. This radiator includes a built-in transmission oil cooler, which is essential for maintaining transmission fluid temperature and preventing overheating during operation. The down flow core design, featuring 78 fins every 4 inches, enhances airflow and cooling capacity. The inlet and outlet diameters are precisely sized to match the cooling system requirements of the Infiniti Pathfinder and Nissan QX4, ensuring proper fitment and fluid flow.

Applications and Common Issues Addressed

• Prevents engine overheating by maintaining optimal coolant temperature
• Supports transmission cooling to avoid transmission fluid breakdown
• Replaces damaged or leaking radiators in Infiniti Pathfinder and Nissan QX4
• Resolves coolant leaks caused by cracked plastic tanks or corroded cores
• Improves overall engine and transmission reliability under heavy load or towing conditions

Installation Notes and Tips

When installing the Global Parts radiator 2459C, ensure the transmission oil cooler fittings align with the vehicle’s transmission lines, given the 14.76 mm distance between fittings. Verify inlet and outlet hose diameters match the vehicle specifications to prevent leaks. It is recommended to flush the cooling system before installation to remove debris and contaminants. Properly torque all mounting hardware and check for any coolant or transmission fluid leaks after installation.

Quality Assurance and Warranty Information

Global Parts radiators undergo rigorous quality control to meet OEM standards for fit, form, and function. The use of aluminum core and plastic tanks is consistent with industry practices for durability and corrosion resistance. This radiator includes a transmission oil cooler to meet the specific cooling needs of the Infiniti Pathfinder and Nissan QX4. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.