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Denso 221-3414 Radiator
| Brand | Denso 221-3414 |
|---|---|
| Core Height | 23.6250 |
| Core Thickness | 0.6250 |
| Core Width | 27.0620 |
| Transmission Oil Cooler Included | Yes |
| Inlet Diameter | 1.3750 |
| Outlet Diameter | 1.3750 |
| Fits | Nissan · 15 vehicles |
OE experience. Built to meet strict OE standards for fit, performance, and reliability.
Radiator performance. Helps maintain proper engine cooling and function.
Durability tested. Passed rigorous function checks for dependable operation under demanding conditions.
Cross-references APDI 8012808, CSF 3195 and Datsun/Nissan 21460-9BA0E for the same application. See all 10.
Denso Radiator for Nissan Frontier
The Denso 221-3414 radiator is built for 2005-2019 Nissan Frontier applications and follows OE-style dimensions for proper cooling system fitment. With an integrated transmission oil cooler and matched inlet and outlet sizing, it supports dependable engine temperature control in daily driving and demanding conditions.
Key Features
- Fits 2005-2019 Nissan Frontier
- Part number: 221-3414
- Core height: 23.6250 in.
- Core width: 27.0620 in.
- Core thickness: 0.6250 in.
- Inlet diameter: 1.3750 in.
- Outlet diameter: 1.3750 in.
- Transmission oil cooler included
Detailed Description
Denso designs this radiator to meet OE manufacturer standards for configuration, tank design, fin pitch, core dimensions, and material selection. The result is a radiator engineered for consistent heat transfer and reliable fitment in Nissan Frontier cooling system service. If you are replacing a worn or leaking radiator on a 2005-2019 Nissan Frontier, the 221-3414 provides the dimensions and cooler integration needed for a direct replacement application. This part cross-references Spectra Premium CU2808 and CSF 3195 for the same application.
Common Problems This Part Can Address
- Coolant leaks from a cracked or corroded radiator
- Overheating caused by reduced heat dissipation
- Transmission fluid temperature issues related to radiator cooler failure
- Restricted coolant flow from internal buildup or damaged passages
- Poor fitment after a previous replacement radiator
Installation Notes and Tips
Verify core dimensions, inlet and outlet diameter, and transmission cooler connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator cap and thermostat are in good condition. After installation, refill with the correct coolant mixture and bleed air from the system according to Nissan service procedures.
Quality Assurance
Denso supplies radiators to OE vehicle manufacturers worldwide, and this radiator is built to the brand’s OE-based standards for performance, reliability, and fitment. Each unit passes durability and function testing before release.
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Nissan | Frontier | Automatic | N/A | — |
| 2018 | Nissan | Frontier | Automatic | N/A | — |
| 2017 | Nissan | Frontier | Automatic | N/A | — |
| 2016 | Nissan | Frontier | Automatic | N/A | — |
| 2015 | Nissan | Frontier | Automatic | N/A | — |
| 2014 | Nissan | Frontier | Automatic | N/A | — |
| 2013 | Nissan | Frontier | Automatic | N/A | — |
| 2012 | Nissan | Frontier | Automatic | N/A | — |
| 2011 | Nissan | Frontier | Automatic | N/A | — |
| 2010 | Nissan | Frontier | Automatic | N/A | — |
| 2009 | Nissan | Frontier | Automatic | N/A | — |
| 2008 | Nissan | Frontier | Automatic | N/A | — |
| 2007 | Nissan | Frontier | Automatic | N/A | — |
| 2006 | Nissan | Frontier | Automatic | N/A | — |
| 2005 | Nissan | Frontier | Automatic | N/A | — |
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