Part #: 221-9427

Denso 221-9427 Radiator

⚙️ 12 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: Ford, Mustang
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Overview of the Denso Radiator 221-9427 for Ford Mustang

The Denso Radiator part number 221-9427 is designed specifically for Ford Mustang models, providing reliable cooling performance. This radiator features precise core dimensions and inlet/outlet diameters to ensure proper fit and efficient heat dissipation.

  • Core Height: 25.2756 inches
  • Core Width: 20.5039 inches
  • Core Thickness: 0.9843 inches
  • Inlet Diameter: 1.5 inches
  • Outlet Diameter: 1.5 inches
  • Transmission Oil Cooler: Not included

Detailed Specifications and Product Line Information

The Denso Radiator line focuses on delivering durable and precise cooling components tailored for specific vehicle applications. The 221-9427 radiator is engineered with a core that balances height, width, and thickness to optimize coolant flow and heat exchange. The equal inlet and outlet diameters of 1.5 inches facilitate consistent coolant circulation, which is critical for maintaining engine temperature in Ford Mustang vehicles. This radiator does not include a transmission oil cooler, making it suitable for Mustang models that use separate transmission cooling systems.

Applications and Common Issues Addressed

This radiator is compatible with Ford Mustang models requiring a direct replacement radiator with the specified dimensions and connections. It is designed to address several common cooling system problems, including:

  • Overheating due to inefficient heat dissipation
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced engine performance caused by improper coolant flow
  • Failure of original radiator components due to wear or impact damage

Installation Notes and Tips

When installing the Denso Radiator 221-9427 on a Ford Mustang, ensure the following:

  • Verify compatibility with your Mustang model year and engine configuration
  • Inspect and replace any worn hoses or clamps to prevent leaks
  • Flush the cooling system before installation to remove debris
  • Check for proper alignment of inlet and outlet connections to avoid stress on hoses

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet OEM standards, ensuring reliable performance and durability. The 221-9427 radiator undergoes rigorous quality control to maintain consistent core dimensions and material integrity. While specific warranty details may vary, Denso products typically include coverage against manufacturing defects. Consult product documentation or your supplier for exact warranty terms.

BrandDenso
Part Number221-9427
Core Height25.2756
Core Thickness0.9843
Core Width20.5039
Inlet Diameter1.5000
Outlet Diameter1.5000
Transmission Oil Cooler IncludedNO

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2023FordMustangMach 1N/ALess Performance Pack; Radiator
2022FordMustangMach 1N/ALess Performance Pack; Radiator
2021FordMustangMach 1N/ALess Performance Pack; Radiator
2020FordMustangN/AExc.Performance Package
2019FordMustangN/AExc.Performance Package
2018FordMustangN/AExc.Performance Package
2017FordMustangN/Aw/o Performance Package
2017FordMustangN/A
2016FordMustangN/Aw/o Performance Package
2016FordMustangN/A
2015FordMustangN/Aw/o Performance Package
2015FordMustangN/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:

8013486

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