TYC 18021

Overview of TYC Radiator for BMW X5 and X6

The TYC radiator part number 18021 is engineered specifically for BMW X5 and X6 models, providing reliable cooling performance. Constructed with an aluminum core, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core Material: Durable aluminum for effective heat transfer
• Core Dimensions: 20.67 inches length, 6.21 inches height, 4.13 inches thickness
• Flow Configuration: Crossflow design for balanced coolant distribution
• Headers: Top and bottom headers sized 5x6.49 inches
• Inlet and Outlet: Quick connect type with 2.95-inch diameter for easy hose attachment

Detailed Product Description

This TYC radiator (part number 18021) features a robust aluminum core that enhances thermal conductivity and corrosion resistance. The crossflow flow configuration ensures coolant moves efficiently across the core, improving heat exchange. Both the top and bottom headers measure 5x6.49 inches, providing structural integrity and compatibility with the BMW X5 and X6 cooling systems. The quick connect inlet and outlet connections, each with a 2.95-inch diameter, simplify installation and reduce the risk of leaks.

Compatible Vehicles and Applications

This radiator is designed for use with BMW X5 and X6 models, ensuring a precise fit and optimal cooling system performance. It is suitable for addressing common radiator-related issues such as:

• Engine overheating due to inefficient heat dissipation
• Coolant leaks from damaged or corroded radiator cores
• Reduced cooling efficiency from clogged or deteriorated radiator passages
• Failure of inlet or outlet connections causing coolant loss
• Structural damage to headers affecting coolant flow

Installation Notes and Tips

• Ensure the cooling system is fully drained before removing the old radiator
• Verify that the quick connect fittings on hoses match the 2.95-inch diameter connections
• Inspect and replace any worn or damaged hoses and clamps during installation
• Check for proper alignment of the 5x6.49 inch headers to avoid stress on mounting points
• Refill the cooling system with the recommended coolant and bleed air pockets after installation

Quality Assurance and Warranty

TYC radiators are manufactured to meet or exceed OEM specifications for fit, form, and function. The aluminum core construction provides durability and resistance to corrosion. While specific warranty details for part number 18021 are not provided here, TYC typically offers limited warranties covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.