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Denso 221-9585 Radiator
Overview of the Denso Radiator 221-9585 for Infiniti Q50 and Q60
The Denso Radiator part number 221-9585 is engineered specifically for Infiniti Q50 and Q60 models. Designed to maintain optimal engine temperature, this radiator includes a built-in transmission oil cooler to support both engine and transmission cooling needs.
- Core Height: 14.9375 inches
- Core Thickness: 1.0625 inches
- Core Width: 28.3750 inches
- Transmission Oil Cooler Included
- Inlet Diameter: 1.3750 inches
- Outlet Diameter: 1.3750 inches
Detailed Features of the Denso Radiator Brand Line
The Denso Radiator product line focuses on delivering reliable cooling solutions tailored to specific vehicle applications. This radiator model 221-9585 integrates precise core dimensions and a transmission oil cooler to ensure efficient heat dissipation for both the engine and transmission systems in Infiniti Q50 and Q60 vehicles.
Technical Description and Specifications
This radiator features a core height of 14.9375 inches, a core thickness of 1.0625 inches, and a core width of 28.3750 inches, providing a balanced surface area for effective heat exchange. The inclusion of a transmission oil cooler supports the cooling of transmission fluid, which is critical for maintaining transmission performance and longevity. Both the inlet and outlet diameters measure 1.3750 inches, ensuring compatibility with the vehicle’s existing cooling system hoses.
Compatible Vehicles and Common Applications
- Replacement radiator for Infiniti Q50 models requiring precise core dimensions
- Cooling system upgrade or repair for Infiniti Q60 vehicles
- Addressing overheating issues related to engine or transmission fluid temperatures
- Resolving coolant leaks or radiator core damage
- Maintaining proper transmission oil temperature with integrated cooler
Installation Notes and Tips
When installing the Denso Radiator 221-9585, ensure that the inlet and outlet hose diameters match the vehicle’s specifications at 1.3750 inches. Properly secure all connections to prevent leaks and verify that the transmission oil cooler lines are correctly attached. It is recommended to flush the cooling system before installation to remove any debris that could affect radiator performance.
Quality Assurance and Warranty Information
Denso radiators are manufactured to meet OEM standards for fit, form, and function. The 221-9585 radiator undergoes rigorous quality control to ensure durability and reliable cooling performance. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
| Brand | Denso |
| Part Number | 221-9585 |
| Position | Radiator |
| Core Height | 14.9375 |
| Core Thickness | 1.0625 |
| Core Width | 28.3750 |
| Transmission Oil Cooler Included | Yes |
| Inlet Diameter | 1.3750 |
| Outlet Diameter | 1.3750 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | INFINITI | Q50 | Signature Edition | N/A | Main; Radiator |
| 2023 | INFINITI | Q50 | Signature Edition | N/A | Main; Radiator |
| 2022 | INFINITI | Q50 | Sport Tech | N/A | Main; Radiator |
| 2022 | INFINITI | Q60 | Pure | N/A | Radiator |
| 2021 | INFINITI | Q50 | Sport Tech | N/A | Main; Radiator |
| 2021 | INFINITI | Q60 | Pure | N/A | Radiator |
| 2020 | INFINITI | Q50 | Sport | N/A | Radiator |
| 2020 | INFINITI | Q60 | Sport | N/A | Radiator |
| 2019 | INFINITI | Q50 | Luxe | N/A | primary cooling, Except high output.; Radiator |
| 2019 | INFINITI | Q60 | Pure | N/A | |
| 2019 | INFINITI | Q60 | Luxe | N/A | |
| 2018 | INFINITI | Q50 | Luxe | N/A | |
| 2018 | INFINITI | Q60 | Luxe | N/A | |
| 2017 | INFINITI | Q50 | Premium | N/A | |
| 2017 | INFINITI | Q60 | Premium | N/A | |
| 2016 | INFINITI | Q50 | Premium | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.