Denso 221-9129 Radiator

Overview of Denso Radiator for Chrysler PT Cruiser

The Denso radiator part number 221-9129 is designed specifically for Chrysler PT Cruiser models. This radiator includes a transmission oil cooler, ensuring efficient engine and transmission cooling for optimal vehicle performance.

• Core Height: 18.0709 inches
• Core Thickness: 1.0236 inches
• Core Width: 20.0000 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 1.2677 inches
• Outlet Diameter: 1.3583 inches

Detailed Product Description

The Denso 221-9129 radiator is engineered with precise core dimensions to fit the Chrysler PT Cruiser. Its core measures 18.0709 inches in height, 20 inches in width, and 1.0236 inches in thickness, providing adequate surface area for heat dissipation. The radiator also features integrated transmission oil cooling, which helps maintain transmission fluid temperature within optimal ranges. The inlet and outlet diameters of 1.2677 inches and 1.3583 inches respectively ensure proper coolant flow and compatibility with factory hoses.

Compatible Vehicles and Applications

This radiator is compatible with Chrysler PT Cruiser models requiring part number 221-9129. It is designed to replace the original equipment radiator and transmission oil cooler assembly, making it suitable for vehicles experiencing cooling system issues or radiator failure.

• Overheating engine due to radiator inefficiency
• Transmission fluid overheating affecting shifting performance
• Coolant leaks from damaged or corroded radiator core
• Reduced cooling capacity from clogged radiator fins
• Physical damage to radiator from road debris or accidents

Installation Notes and Tips

When installing the Denso 221-9129 radiator on a Chrysler PT Cruiser, ensure all hose connections match the specified inlet and outlet diameters for a secure fit. Drain the coolant and transmission fluid before removal of the old radiator. Inspect and replace any worn hoses or clamps to prevent leaks. After installation, refill with the appropriate coolant and transmission fluid, and bleed the cooling system to remove air pockets.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM specifications for durability and performance. The 221-9129 radiator undergoes rigorous quality control to ensure reliable operation. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.