Global Parts 13503C Radiator

Overview of Global Parts Radiator for Lexus GS350

The Global Parts radiator 13503C is designed specifically for the Lexus GS350, providing reliable cooling performance. Engineered with an aluminum core and plastic tanks, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core material constructed from durable aluminum for effective heat transfer
• Plastic tank material reduces weight while maintaining strength
• Single core row design for balanced cooling capacity
• Inlet diameter of 1.5 inches (38.1 mm) ensures proper coolant flow
• Does not include a transmission oil cooler

Detailed Product Description

This radiator, part number 13503C, is tailored for the Lexus GS350 model, ensuring compatibility and fitment accuracy. The aluminum core enhances thermal conductivity, allowing the radiator to efficiently dissipate heat generated by the engine. The plastic tanks contribute to a lighter overall assembly without compromising durability. Featuring a single core row, this radiator balances cooling efficiency with compact design, suitable for the GS350’s engine bay constraints. The inlet diameter measures 1.5 inches (38.1 mm), matching OEM specifications for seamless integration into the vehicle’s cooling system. Note that this radiator does not include a transmission oil cooler, so it is intended for applications where a separate transmission cooler is not required.

Common Applications and Issues Addressed

• Replacement for leaking or damaged radiators in Lexus GS350 vehicles
• Resolves overheating issues caused by inefficient heat dissipation
• Addresses coolant leaks from cracked or corroded radiator tanks
• Improves engine temperature regulation for consistent performance
• Suitable for restoring cooling system integrity after collision damage

Installation Notes and Tips

When installing the Global Parts radiator 13503C on a Lexus GS350, ensure the inlet diameter matches the vehicle’s coolant hoses for a secure fit. Inspect all hose connections and clamps for wear and replace if necessary to prevent leaks. Bleed the cooling system properly after installation to remove air pockets and maintain optimal coolant flow. Verify that the radiator mounts align correctly with the vehicle’s frame to avoid stress on the assembly.

Quality Assurance and Warranty

Global Parts manufactures this radiator to meet industry standards for durability and performance. The aluminum core and plastic tank materials are selected for corrosion resistance and longevity. While specific warranty details are not provided, Global Parts products typically adhere to quality control measures to ensure reliable operation in Lexus GS350 vehicles.