Denso 221-9057 Radiator

Overview of the Denso 221-9057 Radiator for Chevrolet and GMC

The Denso 221-9057 radiator is engineered to provide reliable cooling performance for Chevrolet Canyon and GMC Colorado models. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine temperature regulation under various driving conditions.

• Core Height: 18.1102 inches
• Core Width: 22.5984 inches
• Core Thickness: 1.0236 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 1.3110 inches
• Outlet Diameter: 1.5354 inches

Detailed Radiator Specifications and Features

This radiator features a core measuring 18.1102 inches in height, 22.5984 inches in width, and 1.0236 inches in thickness, providing an optimal surface area for heat dissipation. The inclusion of a transmission oil cooler enhances the cooling system by managing transmission fluid temperature, which is critical for maintaining transmission performance and longevity. The inlet and outlet diameters of 1.3110 inches and 1.5354 inches respectively ensure compatibility with the vehicle’s cooling hoses, facilitating proper coolant flow.

Compatible Vehicles and Application

The Denso 221-9057 radiator is specifically compatible with Chevrolet Canyon and GMC Colorado models. It is designed to replace original equipment radiators in these vehicles, ensuring proper fit and function.

• Overheating issues due to radiator core damage or clogging
• Transmission fluid overheating caused by a failing transmission oil cooler
• Coolant leaks from worn or damaged radiator cores
• Reduced engine cooling efficiency impacting vehicle performance
• Corrosion or physical damage to the original radiator

Installation Notes and Tips

When installing the Denso 221-9057 radiator, ensure all coolant is properly drained before removal of the old radiator. Verify that the inlet and outlet hose diameters match the vehicle’s specifications to avoid leaks. Inspect and replace any worn hoses or clamps during installation. Properly bleed the cooling system after installation to remove air pockets and ensure optimal coolant circulation.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 221-9057 radiator undergoes rigorous quality control testing to maintain consistent cooling efficiency. Please refer to Denso’s warranty policy for specific coverage details.