Denso 221-3405 Radiator

Overview of the Denso Radiator for Nissan Sentra

The Denso 221-3405 radiator is engineered specifically for Nissan Sentra models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine temperature management.

• Core Height: 14.187 inches
• Core Width: 27.187 inches
• Core Thickness: 1.000 inch
• Inlet Diameter: 1.125 inches
• Outlet Diameter: 1.125 inches
• Includes Transmission Oil Cooler

Detailed Product Description

This Denso radiator, part number 221-3405, features a core height of 14.187 inches and a width of 27.187 inches, with a thickness of 1 inch, ensuring optimal heat dissipation for the Nissan Sentra. The radiator includes both inlet and outlet diameters of 1.125 inches, compatible with the vehicle's cooling system hoses. Additionally, the integrated transmission oil cooler supports the transmission’s thermal regulation, enhancing overall vehicle performance and longevity.

Compatible Vehicles and Applications

This radiator is compatible with Nissan Sentra models requiring a direct replacement radiator with transmission oil cooler integration. It is designed to address common cooling system issues such as:

• Engine overheating due to inefficient heat exchange
• Transmission fluid overheating affecting transmission performance
• Leaks or damage in the radiator core or tanks
• Reduced cooling efficiency from clogged or corroded radiators
• Failure of OEM radiator components impacting engine reliability

Installation Notes and Tips

When installing the Denso 221-3405 radiator on a Nissan Sentra, ensure all hose connections match the 1.125-inch inlet and outlet diameters. Properly flush the cooling system before installation to prevent contamination. Verify the transmission oil cooler lines are securely connected to avoid leaks. It is recommended to inspect and replace related components such as radiator hoses and thermostat during installation for optimal system performance.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance. The 221-3405 radiator undergoes rigorous quality control testing. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.