Denso 221-3151 Radiator

Overview of Denso Radiator 221-3151 for Toyota Tundra

The Denso radiator part number 221-3151 is designed specifically for Toyota Tundra models, providing reliable cooling performance. Engineered with precise core dimensions, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 25.5620 inches
• Core Width: 27.9370 inches
• Core Thickness: 0.6250 inches
• Inlet Diameter: 1.3750 inches
• Outlet Diameter: 1.3750 inches
• Transmission Oil Cooler: Not included

Detailed Radiator Specifications and Design

This Denso radiator features a core height of 25.5620 inches and a width of 27.9370 inches, providing a substantial surface area for effective heat exchange. The core thickness of 0.6250 inches ensures durability while allowing sufficient coolant flow. Both the inlet and outlet diameters measure 1.3750 inches, matching the factory hose sizes for straightforward integration. Note that this radiator does not include a transmission oil cooler, focusing solely on engine cooling.

Compatible Vehicles and Application

This radiator is compatible with Toyota Tundra models, engineered to meet the cooling requirements of this specific vehicle. The part number 221-3151 ensures proper fitment and performance, making it suitable for replacement or repair of the original radiator in the Toyota Tundra.

• Overheating issues due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator cores
• Reduced cooling efficiency impacting engine performance
• Replacement of worn or damaged factory radiator
• Maintaining optimal engine temperature under heavy load conditions

Installation Notes and Tips

When installing the Denso radiator 221-3151 on a Toyota Tundra, ensure that the inlet and outlet hose diameters match the vehicle’s specifications at 1.3750 inches. Properly flush the cooling system before installation to prevent contamination. Verify secure mounting and check for any leaks after installation. Since this radiator does not include a transmission oil cooler, confirm if your vehicle requires a separate cooler for transmission fluid.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 221-3151 are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.