Denso 221-0514 Radiator

Overview of the Denso Radiator 221-0514 for Toyota and Pontiac

The Denso Radiator part number 221-0514 is designed specifically for select Toyota and Pontiac models, including the Corolla, Matrix, and Vibe. This radiator features integrated transmission oil cooling to support efficient engine and transmission performance.

• Core Height: 23.625 inches
• Core Width: 13.687 inches
• Core Thickness: 0.625 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 0.937 inches
• Outlet Diameter: 0.937 inches

Detailed Specifications and Features

The Denso 221-0514 radiator is engineered with a core height of 23.625 inches and a width of 13.687 inches, providing ample surface area for effective heat dissipation. Its core thickness of 0.625 inches balances durability with efficient cooling capacity. Both the inlet and outlet diameters measure 0.937 inches, ensuring compatibility with the vehicle’s existing coolant hoses. The inclusion of a transmission oil cooler supports the cooling needs of automatic transmissions, helping maintain optimal operating temperatures under various driving conditions.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Toyota Corolla
• Toyota Matrix
• Pontiac Vibe

It is designed to replace original equipment radiators in these models, providing reliable cooling performance and transmission oil temperature regulation.

Common Issues Addressed by This Radiator

• Engine overheating due to inefficient heat dissipation
• Transmission overheating caused by lack of integrated oil cooling
• Coolant leaks from damaged or corroded radiator cores
• Reduced engine performance from inadequate cooling
• Failure of original radiator components due to wear or damage

Installation Notes and Tips

When installing the Denso 221-0514 radiator, ensure all hose connections match the 0.937-inch inlet and outlet diameters for a secure fit. Verify that the transmission oil cooler lines are properly connected to maintain transmission cooling functionality. It is recommended to flush the cooling system before installation to remove any debris or contaminants. Follow vehicle-specific service manual instructions for removal and installation procedures to avoid damage to surrounding components.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 221-0514 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.