Denso 221-9573 Radiator

Reliable Radiator Replacement for Chrysler Pacifica and Voyager

The Denso 221-9573 radiator is engineered to provide efficient cooling performance for Chrysler Pacifica and Voyager models. Designed with precise core dimensions and inlet/outlet diameters, this radiator ensures optimal heat dissipation and engine temperature regulation.

• Core Height: 19.6250 inches
• Core Width: 27.7500 inches
• Core Thickness: 1.0625 inches
• Inlet Diameter: 1.5625 inches
• Outlet Diameter: 1.5625 inches
• Transmission Oil Cooler: Not included

Detailed Radiator Specifications and Design

This Denso radiator features a core height of 19.6250 inches and a width of 27.7500 inches, providing a substantial surface area for effective heat exchange. The core thickness of 1.0625 inches balances durability with efficient coolant flow. Both the inlet and outlet diameters measure 1.5625 inches, matching factory specifications for seamless integration with the vehicle’s cooling system. Note that this radiator does not include a transmission oil cooler, making it suitable for models where a separate cooler is used or not required.

Compatible Chrysler Models and Applications

This radiator is specifically compatible with Chrysler Pacifica and Voyager vehicles, ensuring a direct fit and reliable performance. The part number 221-9573 corresponds to these models, making it a suitable replacement for maintaining proper engine cooling and preventing overheating issues.

• Overheating due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator tanks
• Reduced cooling efficiency from worn or bent fins
• Engine temperature fluctuations affecting performance
• Replacement during routine cooling system maintenance

Installation Notes and Tips

When installing the Denso 221-9573 radiator, ensure all hose connections match the 1.5625-inch inlet and outlet diameters for a secure fit. Verify that the radiator core dimensions align with the vehicle’s mounting points to avoid installation issues. It is recommended to inspect and replace coolant hoses and clamps as needed during installation to maintain system integrity.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet OEM standards, providing reliable cooling system performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.