TYC 1998 Radiator

Overview of the TYC Radiator for Toyota 4Runner

The TYC Radiator part number 1998 is engineered specifically for Toyota 4Runner models, providing reliable cooling performance. Constructed with an aluminum core and featuring a concentric transmission oil cooler, this radiator supports efficient engine temperature management and transmission fluid cooling.

• Core material: durable aluminum for effective heat dissipation
• Includes concentric transmission oil cooler for integrated cooling
• Core dimensions: 25.12 inches height, 22.64 inches length, 1.02 inches thickness
• Downflow design with 1 row of tubes and 68 fins per 4 inches
• Hose clamp inlet and outlet connections with 1.38-inch diameter
• Compatible with Toyota 4Runner models requiring part number 1998

Detailed Features of the TYC Radiator

This TYC Radiator features a single-row aluminum core measuring 25.12 inches in height and 22.64 inches in length, with a thickness of 1.02 inches. The downflow flow configuration optimizes coolant movement through the radiator, supported by 63 tubes and 64 total fin rows to maximize heat exchange. The fin count of 68 every 4 inches and fin wave height of 0.31 inches contribute to efficient airflow and cooling capacity. Both the inlet and outlet connections use hose clamps with a 1.38-inch diameter, ensuring secure and standard fitment. Additionally, the radiator includes a concentric transmission oil cooler with tube fittings sized at 0.39 inches for both inlet and outlet, enhancing transmission fluid cooling without the need for a separate cooler.

About the TYC Radiator Product Line

The TYC Radiator product line focuses on delivering reliable cooling solutions with quality materials and precise fitment. Radiators in this line are designed to meet or exceed OEM specifications, featuring aluminum cores and integrated transmission oil coolers where applicable. The TYC Radiator 1998 exemplifies this approach by combining durable construction with functional design tailored for Toyota 4Runner vehicles.

Common Applications and Problem Solving

• Replaces leaking or damaged radiator in Toyota 4Runner
• Resolves overheating issues caused by inefficient cooling
• Restores proper transmission fluid temperature control with built-in oil cooler
• Fixes coolant leaks from corroded or cracked radiator cores
• Improves engine cooling system reliability and performance

Installation Notes and Tips

When installing the TYC Radiator part number 1998, ensure all hose clamps are securely fastened to prevent leaks. Verify compatibility with your specific Toyota 4Runner model year before installation. It is recommended to flush the cooling system and replace coolant during installation to maintain optimal performance. Handle the aluminum core carefully to avoid damage to fins or tubes.

Quality Assurance and Warranty

TYC Radiators are manufactured to meet industry standards for durability and performance. This radiator includes a transmission oil cooler integrated into the design, tested for reliable operation. While specific warranty details may vary, TYC products typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.