Global Parts 2321C Radiator

Overview of Global Parts Radiator for Toyota Tundra

The Global Parts radiator, part number 2321C, is designed specifically for Toyota Tundra models. Engineered with a durable aluminum core and plastic tanks, this radiator ensures efficient engine cooling and includes a built-in transmission oil cooler for enhanced vehicle performance.

• Core thickness: 1.25 inches (31.75 mm)
• Aluminum core material for effective heat dissipation
• Plastic tank construction for corrosion resistance
• Includes transmission oil cooler with tube fittings
• Transmission oil cooler fitting distance: 14.76 inches
• Inlet and outlet diameters: 1.5 inches (38.1 mm)
• Down flow core design with 78 fins per 4 inches

Detailed Product Description

This Global Parts radiator (part number 2321C) is tailored for Toyota Tundra vehicles requiring reliable cooling system components. The aluminum core provides efficient heat transfer, while the plastic tanks reduce weight and resist corrosion. The radiator features a down flow design, promoting effective coolant circulation through the 78 fins per 4 inches, which enhances thermal exchange. Additionally, the integrated transmission oil cooler with tube fittings and a 14.76-inch distance between fittings supports transmission fluid cooling, helping maintain optimal transmission temperatures under various driving conditions. The inlet and outlet diameters of 1.5 inches (38.1 mm) ensure compatibility with factory hoses and fittings.

Applications and Problem Solving

• Replaces faulty or leaking radiators in Toyota Tundra models
• Addresses overheating issues caused by inefficient cooling
• Resolves transmission overheating by integrating an oil cooler
• Prevents coolant leaks from damaged or corroded tanks
• Improves engine temperature regulation for consistent performance

Installation Notes and Tips

• Ensure compatibility with your Toyota Tundra model year before installation
• Inspect and replace all related hoses and clamps during installation
• Bleed the cooling system properly to avoid air pockets
• Check transmission oil cooler fittings for secure connections
• Follow manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

Global Parts radiators are manufactured to meet OEM specifications for fit and function. The aluminum core and plastic tank construction provide durability and corrosion resistance. This radiator includes a transmission oil cooler designed to maintain transmission fluid temperatures within recommended ranges. Please refer to Global Parts warranty documentation for specific coverage details related to part number 2321C.