Global Parts 13663C Radiator

Overview of Global Parts Radiator for Toyota Sienna

The Global Parts radiator, part number 13663C, is designed specifically for Toyota Sienna models. Engineered with durable aluminum core and plastic tanks, this radiator ensures efficient cooling performance and reliable operation for your vehicle's engine and transmission system.

• Core dimensions: 17.68 inches height, 29.88 inches width, 1.02 inches thickness
• Constructed with a single-row aluminum core for effective heat dissipation
• Includes a transmission oil cooler with tube fittings and 12.8-inch distance between fittings
• Down flow design optimized for Toyota Sienna cooling systems
• Plastic tank material for corrosion resistance and weight reduction
• Core fin density of 85 fins per 4 inches to enhance airflow and cooling efficiency
• Inlet diameter of 1.36 inches to match factory specifications

Detailed Product Description

The Global Parts 13663C radiator is built with a 1-row aluminum core measuring 17.68 inches in height, 29.88 inches in width, and 1.02 inches thick. This configuration supports effective heat exchange while maintaining a compact profile suitable for the Toyota Sienna. The radiator features a down flow design, which directs coolant downward through the core, optimizing thermal management under various driving conditions.

Equipped with a transmission oil cooler, this radiator includes tube fittings spaced 12.8 inches apart with a fitting diameter of 0.39 inches, allowing seamless integration with the vehicle’s transmission cooling system. The plastic tanks provide durability and resistance to corrosion, contributing to the radiator’s longevity. With 85 fins per 4 inches, the core maximizes airflow to maintain optimal engine temperatures.

Compatible Vehicles and Applications

• Compatible with Toyota Sienna models requiring a radiator with integrated transmission oil cooler
• Designed to replace OEM radiator part number 13663C
• Ideal for addressing overheating issues related to radiator or transmission cooling failure
• Suitable for vehicles experiencing coolant leaks or reduced cooling efficiency
• Can be used to restore proper engine temperature regulation in Toyota Sienna

Installation Notes and Tips

When installing the Global Parts 13663C radiator, ensure all hose connections and fittings are securely tightened to prevent leaks. Verify the transmission oil cooler fittings align correctly with the vehicle’s transmission lines. It is recommended to flush the cooling system before installation to remove any debris or contaminants. Proper coolant levels and bleed procedures should be followed to avoid air pockets and ensure optimal cooling performance.

Quality Assurance and Warranty

Global Parts manufactures this radiator to meet or exceed OEM specifications for fit, form, and function. The use of aluminum core and plastic tanks balances durability with corrosion resistance. While specific warranty details are not provided, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.