TYC 13663 Radiator

Overview of TYC Radiator 13663 for Toyota Sienna

The TYC Radiator 13663 is engineered specifically for Toyota Sienna models, providing reliable cooling performance. Designed with an integrated transmission oil cooler, this radiator supports efficient engine and transmission temperature management.

• Core material constructed from durable aluminum
• Includes a plate-type transmission oil cooler
• Downflow core design with 1.02-inch thickness
• Core dimensions: 29.88 inches height by 17.68 inches length
• Hose clamp inlet and outlet connections with 1.36-inch diameter
• Single-row tube configuration with 116 total tubes
• Fin count of 85 per 4 inches and total fin rows of 117
• Compatible with Toyota Sienna vehicles

Detailed Features of the TYC Radiator Product Line

The TYC Radiator product line focuses on delivering quality cooling components tailored to specific vehicle applications. This radiator model 13663 incorporates a plate oil cooler for transmission fluid, enhancing heat dissipation and maintaining optimal transmission performance. The aluminum core ensures lightweight durability and efficient heat transfer, while the downflow design supports effective coolant circulation. TYC Radiator products are engineered to meet or exceed OEM specifications for fit and function.

Technical Description and Specifications

This radiator features a 1.87 by 30.47-inch top and bottom header, supporting a robust core structure. The core thickness of 1.02 inches and a fin wave height of 0.20 inches contribute to effective heat exchange. With 116 tubes arranged in a single row and a fin count of 85 every 4 inches, the radiator maximizes airflow and cooling capacity. The integrated transmission oil cooler uses tube fittings with 0.39-inch inlet and outlet diameters, ensuring secure fluid flow. Both inlet and outlet connections utilize hose clamps sized at 1.36 inches, facilitating straightforward installation.

Common Applications and Problem Resolution

• Replaces failing or leaking radiators in Toyota Sienna vehicles
• Addresses overheating issues caused by inefficient cooling
• Restores proper transmission fluid temperature control with built-in oil cooler
• Solves coolant leaks due to damaged or corroded radiator cores
• Improves engine cooling system reliability and performance

Installation Notes and Tips

When installing the TYC Radiator 13663, ensure all hose clamps are securely fastened to prevent leaks. Verify compatibility with your Toyota Sienna model year before installation. The downflow design requires proper orientation for optimal coolant flow. Inspect transmission oil cooler connections for tight tube fittings. It is recommended to flush the cooling system prior to installation to remove debris and contaminants.

Quality Assurance and Warranty

TYC Radiator products are manufactured to meet industry standards for durability and performance. The aluminum core construction resists corrosion and extends service life. While specific warranty details are not provided here, TYC typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.