TYC 13596 Radiator - Front

Overview of the TYC Radiator 13596 for Lexus RX Models

The TYC Radiator 13596 is engineered to provide reliable cooling performance for select Lexus vehicles. Designed specifically for the Lexus RX350, RX350L, RX450h, and RX450hL, this radiator ensures efficient heat dissipation and supports optimal engine operation.

• Core material constructed from durable aluminum for effective heat transfer
• Includes a transmission oil cooler for enhanced transmission temperature management
• Crossflow design with 1 row of tubes for consistent coolant flow
• Core dimensions: 29.88 inches length, 1.02 inches height, and 19.69 inches thickness
• Inlet and outlet connections use hose clamps with 1-3/8 inch diameter
• Features 117 total fin rows and 116 tubes to maximize cooling efficiency
• Compatible with Lexus RX350, RX350L, RX450h, and RX450hL models

TYC Radiator Product Line Details

The TYC Radiator product line focuses on delivering quality cooling components that meet or exceed OEM specifications. Radiators in this line, including part number 13596, are designed with precision to fit specific vehicle applications such as the Lexus RX series. The use of aluminum cores and integrated transmission oil coolers reflects TYC's commitment to functional and durable cooling solutions.

Technical Description and Features

This radiator features a crossflow flow configuration that promotes efficient coolant circulation across the core. The aluminum core material provides excellent thermal conductivity, while the single-row tube design balances cooling capacity with compact size. The bottom header measures 30-3/8 by 1-3/4 inches, and the top header is 19-8/3 by 1-13/16 inches, ensuring a precise fit within the engine bay. The fin wave height of 5 inches and fin wave pitch of 2.5 contribute to effective heat dissipation. Both inlet and outlet connections are designed for hose clamp fittings with a diameter of 1-3/8 inches, facilitating straightforward installation.

Common Applications and Problem Resolution

• Replacement for leaking or damaged radiators in Lexus RX350 and RX450h models
• Addresses overheating issues caused by inefficient cooling systems
• Resolves transmission overheating by incorporating a transmission oil cooler
• Improves coolant flow and heat exchange in vehicles with aging radiators
• Supports hybrid vehicle cooling needs in RX450h and RX450hL models

Installation Notes and Tips

When installing the TYC Radiator 13596, ensure all hose clamps are securely fastened to prevent leaks. Verify compatibility with your Lexus RX model year before installation. It is recommended to flush the cooling system prior to installation to remove any debris. Properly bleed the cooling system after installation to avoid air pockets that can impair performance.

Quality Assurance and Warranty

TYC Radiator 13596 is manufactured to meet strict quality standards, using corrosion-resistant aluminum and durable construction. This radiator includes a transmission oil cooler to support vehicle longevity. 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.