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Denso 221-9227 Radiator
| Brand | Denso 221-9227 |
|---|---|
| Core Height | 15.7500 |
| Core Thickness | 0.6300 |
| Core Width | 29.4900 |
| Inlet Diameter | 1.3750 |
| Outlet Diameter | 1.3800 |
| Transmission Oil Cooler Included | YES |
| Fits | Nissan · 3 vehicles |
OE experience. Built to meet rigid OE standards for fitment and performance.
Durability tested. Passes strict function and durability testing for dependable cooling.
Transmission oil cooler included. Integrated cooling support adds convenience in one radiator assembly.
Cross-references APDI 8012999, CSF 3374 and Datsun/Nissan 21460-EV00A for the same application. See all 9.
Denso Radiator for Nissan 350Z
Denso 221-9227 is a direct-fit radiator for the 2007-2009 Nissan 350Z. Built to OE specifications, it supports stable engine cooling and transmission fluid temperature control with an integrated oil cooler.
Key Features
- Fits 2007-2009 Nissan 350Z
- Core dimensions: 15.7500 in. height, 29.4900 in. width, 0.6300 in. thickness
- Transmission oil cooler included
- Inlet diameter: 1.3750 in.
- Outlet diameter: 1.3800 in.
- OE-style radiator configuration for proper fitment and cooling performance
Detailed Description
The Denso 221-9227 radiator is engineered for the Nissan 350Z using OE-based design standards for tanks, fin pitch, core dimensions, and materials. Denso supplies radiators to original equipment manufacturers worldwide, and this radiator reflects that experience with a focus on fit, cooling efficiency, and durability. For drivers searching for a 2007-2009 Nissan 350Z radiator or a Denso 221-9227 replacement radiator, this unit matches the application requirements for dependable engine temperature management.
This part cross-references APDI 8012999 for the same application.
What This Radiator Helps Address
- Engine overheating caused by a worn or restricted radiator
- Coolant leaks from aging radiator tanks or core damage
- Reduced cooling efficiency under daily driving or load
- Transmission heat management concerns when the cooler circuit is part of the system
- Fitment issues from using a non-OE-style replacement
Installation Notes and Tips
Verify the core dimensions, inlet and outlet sizes, and transmission oil cooler configuration before installation. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. Confirm the radiator mounts and connections align with the vehicle before filling and bleeding the system.
Quality Assurance
Denso states that its radiators are built to OE manufacturer standards and undergo durability and function testing before release. That process supports consistent performance, reliable fitment, and long-term cooling system operation in the 2007-2009 Nissan 350Z.
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Nissan | 350Z | Automatic | N/A | — |
| 2008 | Nissan | 350Z | Automatic | N/A | — |
| 2007 | Nissan | 350Z | Automatic | N/A | — |
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