OE Quality
60-Day Returns

Denso 221-9424 Radiator
Overview of the Denso Radiator 221-9424 for Ford Mustang
The Denso Radiator 221-9424 is designed specifically for Ford Mustang models, providing reliable cooling performance. Engineered to meet OEM specifications, this radiator ensures efficient heat dissipation to maintain optimal engine temperature.
- Core Height: 14.5 inches
- Core Width: 25.25 inches
- Core Thickness: 1 inch
- Inlet Diameter: 1.3125 inches
- Outlet Diameter: 1.3125 inches
- Transmission Oil Cooler: Not included
Detailed Product Description
This Denso Radiator from the Radiator product line features a core measuring 14.5 inches in height, 25.25 inches in width, and 1 inch in thickness, providing a balanced surface area for effective cooling. The inlet and outlet diameters are both 1.3125 inches, ensuring compatibility with the Ford Mustang's cooling system hoses. The absence of a transmission oil cooler means this radiator is focused solely on engine coolant circulation, suitable for Mustang models that do not require integrated transmission cooling.
The Radiator product line by Denso is known for precision engineering and durability, designed to meet the thermal management needs of specific vehicle applications. This radiator maintains proper engine temperature under various driving conditions, contributing to engine longevity and performance.
Compatible Applications and Common Issues Addressed
- Compatible with Ford Mustang models requiring a radiator with 14.5" core height and 25.25" core width
- Replaces radiators with 1.3125" inlet and outlet diameters
- Resolves engine overheating caused by radiator core damage or clogging
- Addresses coolant leaks due to radiator wear or corrosion
- Improves cooling efficiency in vehicles with original radiator failure
Installation Notes and Tips
- Verify radiator core dimensions and hose diameters before installation
- Ensure proper alignment of inlet and outlet connections with existing hoses
- Flush the cooling system to remove debris before installing the new radiator
- Check for any signs of damage or leaks after installation
Quality Assurance and Warranty Information
Denso radiators are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 221-9424 radiator undergoes rigorous testing to comply with OEM specifications for the Ford Mustang. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.
| Brand | Denso |
| Part Number | 221-9424 |
| Position | Radiator |
| Core Height | 14.5000 |
| Core Thickness | 1.0000 |
| Core Width | 25.2500 |
| Transmission Oil Cooler Included | No |
| Inlet Diameter | 1.3125 |
| Outlet Diameter | 1.3125 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Ford | Mustang | N/A | Less Performance Pack; Radiator |
| 2022 | Ford | Mustang | N/A | Less Performance Pack; Radiator |
| 2021 | Ford | Mustang | N/A | Less Performance Pack; Radiator |
| 2020 | Ford | Mustang | N/A | Exc.Performance Package |
| 2019 | Ford | Mustang | N/A | Exc.Performance Package |
| 2018 | Ford | Mustang | N/A | Exc.Performance Package |
| 2017 | Ford | Mustang | N/A | Exc.Performance Package |
| 2016 | Ford | Mustang | N/A | Exc.Performance Package |
| 2015 | Ford | Mustang | N/A | Exc.Performance 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.