Part #: 221-3142

Denso 221-3142 Radiator

⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Prius
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Overview of the Denso Radiator for Toyota Prius

The Denso radiator part number 221-3142 is designed specifically for Toyota Prius models, providing reliable cooling performance. Engineered with precise core dimensions, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

  • Core Height: 23.6250 inches
  • Core Width: 13.7500 inches
  • Core Thickness: 0.6250 inches
  • Inlet Diameter: 1.2500 inches
  • Outlet Diameter: 1.2500 inches
  • Transmission Oil Cooler: Not included

Detailed Radiator Specifications and Features

This Denso radiator features a core height of 23.6250 inches and a width of 13.7500 inches, providing a balanced surface area for effective cooling. The core thickness of 0.6250 inches ensures durability while allowing sufficient coolant flow. Both the inlet and outlet diameters measure 1.2500 inches, compatible with the Toyota Prius cooling system connections. Note that this radiator does not include a transmission oil cooler, focusing solely on engine cooling functions.

Compatible Vehicles and Application

This radiator is compatible with Toyota Prius models, engineered to meet the specific cooling requirements of this hybrid vehicle. The part number 221-3142 ensures proper fitment and performance within the Prius cooling system.

  • Overheating issues due to radiator core damage or clogging
  • Coolant leaks from worn or cracked radiator components
  • Reduced cooling efficiency affecting engine performance
  • Replacement of a faulty or damaged radiator in Toyota Prius

Installation Notes and Tips

When installing the Denso radiator 221-3142, ensure all hose connections match the 1.2500 inch inlet and outlet diameters for a secure fit. Properly flush the cooling system before installation to remove debris and contaminants. Verify that mounting points align with the Toyota Prius chassis to avoid installation issues. It is recommended to replace radiator hoses and clamps during installation to maintain system integrity.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet OEM specifications, ensuring reliable performance and durability. This radiator undergoes rigorous quality control to maintain consistent standards. While specific warranty details may vary, Denso products typically include coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms related to part number 221-3142.

BrandDenso
Part Number221-3142
Core Height23.6250
Core Thickness0.6250
Core Width13.7500
Inlet Diameter1.2500
Outlet Diameter1.2500
Transmission Oil Cooler IncludedNO

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2009ToyotaPriusN/A
2008ToyotaPriusN/A
2007ToyotaPriusN/A
2006ToyotaPriusN/A
2005ToyotaPriusN/A
2004ToyotaPriusN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

8012758

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.