TYC 1918 Radiator

Overview of TYC Radiator 1918 for Lexus and Toyota

The TYC Radiator part number 1918 is engineered for reliable cooling performance in Lexus Land Cruiser and Toyota LX450 vehicles. Designed with durable aluminum core material and integrated transmission oil cooler, this radiator supports efficient engine temperature management under various driving conditions.

• Core material constructed from aluminum for effective heat dissipation
• Includes a plate-type transmission oil cooler for enhanced transmission cooling
• Downflow core design with 1 row and 70 tubes for optimized coolant flow
• Core dimensions: 27.87 inches height, 16.73 inches length, and 1.89 inches thickness
• Hose clamp inlet and outlet connections with diameters of 1.50 and 1.65 inches respectively
• Fin count of 56 per 4 inches and total fin row count of 71 for improved airflow
• Compatible with Lexus Land Cruiser and Toyota LX450 models

TYC Radiator Product Line Details

The TYC Radiator product line focuses on delivering quality cooling components that meet or exceed OEM specifications. This line emphasizes durable aluminum cores and integrated transmission oil coolers, as seen in part number 1918, to maintain optimal engine and transmission temperatures. The design supports downflow coolant configuration and precise fitment for specific vehicle models, including Lexus and Toyota SUVs.

Technical Specifications and Features

This radiator features a single-row core with 70 tubes measuring 22 by 2 inches, providing a balance between cooling capacity and compact size. The fin wave height of 0.31 inches and fin pitch of 3.6 contribute to efficient heat exchange. Both the top and bottom headers measure 2.86 by 28.55 inches, ensuring structural integrity. The integrated transmission oil cooler uses plate-type construction with tube fittings sized at 0.39 inches for inlet and outlet, enhancing transmission fluid cooling without the need for a separate unit.

Common Applications and Problem Solving

• Replaces leaking or damaged radiators in Lexus Land Cruiser and Toyota LX450
• Addresses overheating issues caused by inefficient cooling systems
• Resolves transmission overheating by incorporating a built-in transmission oil cooler
• Improves coolant flow and heat dissipation in aging or clogged radiators
• Supports engine performance by maintaining stable operating temperatures

Installation Notes and Tips

Installation requires proper handling of hose clamp connections for both inlet and outlet ports, sized at 1.50 and 1.65 inches respectively. Ensure the transmission oil cooler tube fittings are securely connected to prevent leaks. Verify compatibility with Lexus Land Cruiser and Toyota LX450 models before installation. It is recommended to inspect and replace coolant hoses and clamps as needed during radiator replacement.

Quality Assurance and Warranty

TYC Radiator part number 1918 is manufactured to meet industry standards for durability and performance. The aluminum core construction and integrated transmission oil cooler are tested for reliability under typical operating conditions. Warranty information should be confirmed with the distributor or manufacturer to ensure coverage details.