HomeDenso 221-4501 Radiator
Part #: 221-4501

Denso 221-4501 Radiator

1 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, MPV
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Overview of the Denso Radiator for Mazda MPV

The Denso 221-4501 radiator is designed specifically for the Mazda MPV, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for maintaining optimal engine and transmission temperatures.

  • Core Height: 18.0000 inches
  • Core Width: 27.1870 inches
  • Core Thickness: 1.0000 inch
  • Inlet Diameter: 1.2500 inches
  • Outlet Diameter: 1.5000 inches
  • Includes Transmission Oil Cooler

Detailed Product Description

The Denso 221-4501 radiator features a core measuring 18 inches in height, 27.187 inches in width, and 1 inch in thickness, ensuring efficient heat dissipation for the Mazda MPV. The radiator’s inlet and outlet diameters are 1.25 inches and 1.5 inches respectively, designed to match the vehicle’s cooling system specifications. The inclusion of a transmission oil cooler integrated within the radiator helps maintain transmission fluid temperature, contributing to the overall durability and performance of the vehicle’s transmission system.

Compatible Vehicles and Applications

This radiator is compatible with Mazda MPV models, providing a direct replacement for the original equipment. It is suitable for owners seeking to restore or maintain the cooling efficiency of their Mazda MPV with a part that meets OEM specifications.

  • Overheating issues in the engine
  • Transmission fluid overheating
  • Coolant leaks or radiator damage
  • Reduced cooling system efficiency
  • Corroded or clogged radiator cores

Installation Notes and Tips

When installing the Denso 221-4501 radiator, ensure the vehicle is cool and the cooling system is depressurized. Properly connect the inlet and outlet hoses matching the 1.25-inch and 1.5-inch diameters. Verify the transmission oil cooler lines are securely attached to prevent leaks. It is recommended to flush the cooling system before installation to remove any debris or contaminants.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 221-4501 radiator undergoes rigorous testing to comply with OEM requirements. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects.

BrandDenso
Part Number221-4501
Core Height18.0000
Core Thickness1.0000
Core Width27.1870
Inlet Diameter1.2500
Outlet Diameter1.5000
Transmission Oil Cooler IncludedYES

This part fits 1 vehicles. Search below:

YearMakeModelPositionNotes
2004MazdaMPVN/AFits models without Tow Package.

* 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:

8012768

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