Nissens 61645 Radiator - Front

Nissens 61645 Radiator for Chevrolet Aveo

The Nissens 61645 radiator is a direct-fit cooling system component for the 2005-2008 Chevrolet Aveo, front application. Built with a plastic/aluminum construction, it is designed to support stable engine temperature control and reliable heat transfer in everyday driving.

Key Features

• Plastic/aluminum radiator construction for balanced durability and thermal performance
• Core dimensions: 16.3386 in. height, 23.6220 in. width, 0.5906 in. length
• Fits 2005-2008 Chevrolet Aveo, front
• OE-style replacement radiator for cooling system service
• Nissens 61645 cross-references Anchor 2774 and Spectra Premium CU2774 for the same application

Detailed Description

Nissens 61645 is a radiator engineered for the Chevrolet Aveo cooling system, with fitment covering 2005, 2006, 2007, and 2008 front applications. The plastic/aluminum design combines lightweight construction with efficient heat dissipation, making it a practical replacement when the original radiator shows signs of wear, leakage, or reduced cooling performance. Nissens develops thermal and engine efficiency components to consistent manufacturing standards, and this radiator reflects that focus on dependable aftermarket fitment. If you are sourcing a radiator for a 2005-2008 Chevrolet Aveo, Nissens 61645 provides a direct replacement option with the correct core sizing and vehicle-specific application.

What It Helps Address

• Coolant leaks from a damaged or aging radiator
• Engine overheating caused by restricted heat transfer
• Temperature fluctuation during stop-and-go driving
• Corrosion or deterioration in the original radiator assembly
• Cooling system service on a 2005-2008 Chevrolet Aveo

Installation Notes and Tips

Verify the front-mounted application and compare the core dimensions before installation. Inspect hoses, clamps, and coolant condition during radiator replacement, and flush the cooling system if contamination is present. Confirm all connections are secure and bleed the system according to the vehicle service procedure after installation.

Quality Assurance

Nissens manufactures thermal management components with a focus on consistent aftermarket quality and ongoing product development. Part number 61645 is built to meet the application requirements for the Chevrolet Aveo cooling system.