Denso 221-3159 Radiator

Overview of the Denso Radiator 221-3159 for Toyota Corolla and Matrix

The Denso Radiator 221-3159 is engineered to provide reliable cooling performance for Toyota Corolla and Matrix models. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine temperature regulation under various driving conditions.

• Core Height: 23.625 inches
• Core Width: 14.562 inches
• Core Thickness: 0.625 inches
• Inlet Diameter: 1.375 inches
• Outlet Diameter: 1.375 inches
• Includes Transmission Oil Cooler

Detailed Specifications and Features

This Denso radiator features a core height of 23.625 inches and a width of 14.562 inches, providing ample surface area for heat dissipation. The core thickness of 0.625 inches ensures durability while maintaining efficient coolant flow. Both the inlet and outlet diameters measure 1.375 inches, compatible with the original equipment specifications for Toyota Corolla and Matrix vehicles. The inclusion of a transmission oil cooler supports the cooling of transmission fluid, which is essential for maintaining transmission performance and longevity.

Compatible Vehicles and Applications

This radiator is specifically designed for use with Toyota Corolla and Toyota Matrix models. It is suitable for owners seeking a direct replacement radiator that meets OEM standards. The part number 221-3159 ensures compatibility and proper fitment for these vehicles, making it a practical choice for radiator replacement or repair.

• Overheating issues due to radiator core damage or clogging
• Coolant leaks from radiator cracks or worn seals
• Transmission fluid overheating in vehicles equipped with transmission oil coolers
• Reduced engine cooling efficiency impacting vehicle performance
• Corrosion or physical damage to the original radiator

Installation Notes and Tips

When installing the Denso radiator 221-3159, ensure the vehicle is fully cooled before beginning work. Properly drain the coolant and transmission fluid if applicable. Verify that the inlet and outlet hoses match the 1.375-inch diameter specifications for a secure fit. Inspect all mounting points and seals to prevent leaks. It is recommended to replace coolant and transmission fluid after installation to maintain optimal system performance.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. This radiator includes an integrated transmission oil cooler, tested for compatibility and efficiency with Toyota Corolla and Matrix models. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.