TYC 18105

Overview of TYC Radiator for Audi S4, S5, and S5 Sportback

The TYC radiator part number 18105 is engineered specifically for Audi S4, S5, and S5 Sportback models. Designed with a durable aluminum core and precise dimensions, this radiator supports efficient engine cooling and reliable performance.

• Core Material: Aluminum for enhanced heat dissipation
• Core Dimensions: 28.35 inches length, 5.48 inches height, 3.15 inches thickness
• Flow Configuration: Crossflow design for optimized coolant circulation
• Header Size: Top and bottom headers measure 3.76 by 6.02 inches
• Inlet and Outlet: Hose clamp connection type with 2.60-inch diameter

Detailed Product Description

The TYC 18105 radiator features a robust aluminum core that provides effective heat transfer to maintain optimal engine temperatures in Audi S4, S5, and S5 Sportback vehicles. Its crossflow flow configuration enhances coolant movement across the core, improving thermal efficiency. The radiator’s core dimensions—28.35 inches in length, 5.48 inches in height, and 3.15 inches in thickness—are designed to fit precisely within the engine bay of the specified Audi models. Both the top and bottom headers measure 3.76 by 6.02 inches, ensuring structural integrity and compatibility. The inlet and outlet connections use hose clamps with a 2.60-inch diameter, facilitating secure and leak-free coolant hose attachment.

Common Applications and Problem Resolution

• Replaces damaged or leaking radiators in Audi S4, S5, and S5 Sportback
• Addresses engine overheating issues caused by inefficient cooling
• Restores proper coolant flow with crossflow design
• Eliminates coolant leaks from worn or corroded radiator cores
• Improves engine performance by maintaining stable operating temperatures

Installation Notes and Tips

When installing the TYC radiator 18105, ensure all hose clamps are securely tightened to prevent leaks. Verify that the radiator core dimensions and header sizes match the vehicle’s specifications for a proper fit. It is recommended to flush the cooling system before installation to remove any debris or contaminants. Check for any signs of damage to hoses and replace if necessary to maintain system integrity.

Quality Assurance and Warranty

TYC radiators are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The aluminum core construction offers resistance to corrosion and wear. While specific warranty details for part number 18105 are not provided here, TYC typically offers limited warranties on their radiators to cover manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.