Denso 221-9019 Radiator

Overview of the Denso Radiator 221-9019

The Denso radiator 221-9019 is designed for reliable cooling performance in Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. This radiator includes a transmission oil cooler, making it a comprehensive cooling solution for these vehicles.

• Core Height: 17.04 inches
• Core Width: 33.976 inches
• Core Thickness: 1.06 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 1.318 inches
• Outlet Diameter: 1.535 inches

Detailed Radiator Specifications

The Denso 221-9019 radiator features a core measuring 17.04 inches in height, 33.976 inches in width, and 1.06 inches in thickness, providing efficient heat dissipation for heavy-duty applications. The integrated transmission oil cooler supports optimal transmission fluid temperature control, which is critical for maintaining transmission performance and longevity. The inlet and outlet diameters of 1.318 inches and 1.535 inches respectively ensure proper coolant flow and compatibility with the vehicle’s cooling system.

Compatible Vehicles and Applications

This radiator is compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. It is suitable for those seeking a direct replacement radiator that maintains factory specifications and supports both engine and transmission cooling needs.

• Overheating issues in Chevrolet Express 2500 and 3500
• Transmission fluid overheating in GMC Savana 2500 and 3500
• Coolant leaks or radiator core damage
• Reduced cooling efficiency due to radiator wear
• Maintaining proper engine and transmission operating temperatures

Installation Notes and Tips

When installing the Denso radiator 221-9019, ensure all hose connections match the specified inlet and outlet diameters for a secure fit. Verify that the transmission oil cooler lines are properly connected to avoid leaks. It is recommended to flush the cooling system before installation to remove any debris and ensure optimal performance. Follow vehicle manufacturer torque specifications for mounting hardware.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM standards, ensuring durability and reliable performance. The 221-9019 radiator undergoes rigorous quality control testing to verify fitment and function. Warranty coverage details should be confirmed with the distributor or manufacturer, typically covering defects in materials and workmanship.