Nissens 646842 Radiator

Reliable Aluminum Radiator for Lexus and Toyota Vehicles

The Nissens radiator part number 646842 is designed to provide efficient cooling performance for select Lexus and Toyota models. Crafted from durable aluminum, this radiator supports optimal engine temperature regulation for vehicles such as the Lexus CT200h and Toyota Prius variants.

• Constructed from lightweight, corrosion-resistant aluminum
• Core dimensions: 14.8031 inches height, 23.6220 inches width, 0.6299 inches length
• Compatible with Lexus CT200h and Toyota Prius, Prius Plug-In, and Prius V models
• Part number 646842 ensures precise fit and function

Detailed Radiator Specifications and Design

This radiator features a core made entirely of aluminum, which offers a balance of strength and heat dissipation efficiency. The core height of approximately 14.8 inches and width of 23.6 inches provide a substantial surface area for coolant flow, while the core length of 0.63 inches supports effective heat exchange. These dimensions are engineered to match the cooling system requirements of the Lexus CT200h and Toyota Prius series, ensuring consistent engine temperature control under various driving conditions.

Compatible Vehicles and Application

The Nissens radiator 646842 is compatible with the following vehicles:

• Lexus CT200h
• Toyota Prius
• Toyota Prius Plug-In
• Toyota Prius V

This radiator is intended to replace the original cooling component to address issues such as overheating, coolant leaks, and reduced cooling efficiency.

Common Issues Addressed by This Radiator

• Engine overheating due to inefficient heat dissipation
• Coolant leaks from damaged or corroded radiator cores
• Reduced engine performance caused by inadequate cooling
• Radiator clogging or blockage affecting coolant flow
• Wear and tear from prolonged use in hybrid vehicle cooling systems

Installation Notes and Tips

When installing the Nissens radiator 646842, ensure the cooling system is fully drained before removal of the old radiator. Verify that all hose connections and mounting points align with the vehicle’s specifications for Lexus CT200h and Toyota Prius models. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity. Proper bleeding of the cooling system after installation is essential to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

Nissens radiators are manufactured to meet OEM standards for fit, form, and function. The aluminum construction provides resistance to corrosion and thermal stress, contributing to long service life. Part number 646842 undergoes rigorous quality control to ensure reliability in Lexus and Toyota hybrid vehicle applications. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.