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Denso 234-4381 Oxygen Sensor - Downstream, Downstream Front or Downstream Left
| Brand | Denso 234-4381 |
|---|---|
| Position | Downstream |
| Connector Gender | Male |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 10.71 |
| Product line | OE Style |
| Fits | Nissan and INFINITI · 77 vehicles |
OE style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support faster operation and consistent performance.
Threaded mounting. Installs with a secure, specific-fit connection.
Cross-references Bosch 15384, Datsun/Nissan 226A0EN21A and Datsun/Nissan 22690ED000 for the same application. See all 7.
Denso OE Style Oxygen Sensor 234-4381
Denso 234-4381 is an OE Style heated oxygen sensor built for direct replacement on select Nissan and INFINITI applications. It is designed for a specific fit, threaded mounting, and factory-style connector layout to support accurate exhaust monitoring on vehicles such as the Nissan GT-R, Altima, Maxima, Murano, and INFINITI QX56/QX80.
Denso’s OE Style line focuses on exact replacement fitment and sensor construction that follows original equipment standards. This oxygen sensor uses a heated design, 4-wire configuration, male connector, and a 10.71-inch wiring harness for a factory-style installation on downstream locations.
Key Features
- Part number: 234-4381
- OE Style direct replacement oxygen sensor
- Heated sensor design for downstream exhaust monitoring
- Specific fit with threaded mounting
- 4-wire, male connector configuration
- 10.71-inch wiring harness length
- 0.708-inch thread diameter
- Built for select Nissan and INFINITI applications
OE Style Construction
Denso’s OE Style product line is built around factory-match replacement parts that follow original equipment standards for fit and function. This sensor is precision built for exact replacement and first-time fit, with an aluminum oxide trap layer that helps protect the ceramic element from silicone and lead contamination. That construction supports stable engine management, fuel control, and long service life in demanding exhaust environments.
This part cross-references Bosch 15384 for the same application.
Vehicle Fitment
- Fits 2023-2024 Nissan GT-R, downstream.
- Fits 2020-2021 Nissan GT-R, downstream.
- Fits 2009-2019 Nissan GT-R, downstream.
- Fits 2012-2017 Nissan NV2500, downstream.
- Fits 2012-2017 Nissan NV3500, downstream.
- Fits 2017 Nissan Pathfinder, downstream left.
- Fits 2016 INFINITI QX80, downstream.
- Fits 2014-2015 INFINITI QX80, downstream.
- Fits 2009-2014 Nissan Maxima, downstream front.
- Fits 2011-2013 INFINITI QX56, downstream.
- Fits 2007-2013 Nissan Altima, downstream front.
- Fits 2007-2013 Nissan Altima, downstream.
- Fits 2013 Nissan Altima, downstream.
- Fits 2010-2012 Nissan Altima, downstream.
- Fits 2010-2011 Nissan Altima, downstream.
- Fits 2009-2011 Nissan Murano, downstream left.
- Fits 2011 Nissan Quest, downstream left.
- Fits 2008-2009 Nissan Altima, downstream.
- Fits 2007-2009 Nissan Altima, downstream.
- Fits 2007 Nissan Altima, downstream.
Common Replacement Uses
- Restoring proper downstream oxygen sensor readings
- Addressing oxygen sensor fault codes on Nissan GT-R and Altima applications
- Replacing a worn or contaminated heated O2 sensor
- Correcting drivability issues tied to inaccurate exhaust feedback
- Supporting fuel trim and emissions system operation
Installation Notes
Verify the downstream sensor location, connector style, wire count, and thread diameter before installation. This is a specific-fit sensor, so matching the vehicle year, model, and position is important for proper installation on Nissan and INFINITI exhaust systems. Inspect the harness routing and connector condition during replacement to help ensure a secure factory-style connection.
Quality Assurance
Denso manufactures and tests this oxygen sensor to OE standards for consistent fit and performance. The OE Style design is intended to deliver the correct part and fit for the listed applications, including select Nissan GT-R, Altima, Maxima, Murano, Pathfinder, Quest, and INFINITI QX56/QX80 models.
| Year | Make | Model | Submodel | Body Type | # Doors | Drive Type | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | Nissan | GT-R | — | — | — | — | — | Downstream | O.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style |
| 2023 | Nissan | GT-R | — | — | — | — | — | Downstream | O.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style |
| 2021 | Nissan | GT-R | — | — | — | — | — | Downstream | O.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style |
| 2020 | Nissan | GT-R | — | — | — | — | — | Downstream | O.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style |
| 2019 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2018 | Nissan | GT-R | Track Edition | — | — | — | — | Downstream | OE Style |
| 2018 | Nissan | GT-R | Pure | — | — | — | — | Downstream | OE Style |
| 2018 | Nissan | GT-R | Premium | — | — | — | — | Downstream | OE Style |
| 2018 | Nissan | GT-R | Nismo | — | — | — | — | Downstream | OE Style |
| 2017 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2017 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2017 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2017 | Nissan | Pathfinder | Platinum | — | — | — | — | Downstream Left | OE Style |
| 2016 | INFINITI | QX80 | — | — | — | — | — | Downstream | To 08/2015; OE Style |
| 2016 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2016 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2016 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2015 | INFINITI | QX80 | — | — | — | — | — | Downstream | OE Style |
| 2015 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2015 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2015 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2014 | INFINITI | QX80 | — | — | — | — | — | Downstream | OE Style |
| 2014 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2014 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2014 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2014 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2013 | INFINITI | QX56 | — | — | — | — | — | Downstream | OE Style |
| 2013 | Nissan | Altima | — | — | 2 Door | — | — | Downstream Front | OE Style |
| 2013 | Nissan | Altima | — | — | 2 Door | — | — | Downstream | Excluding California.; OE Style |
| 2013 | Nissan | Altima | — | — | 2 Door | — | — | Downstream | Calif.; After Primary Catalyst; OE Style |
| 2013 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2013 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2013 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2013 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2012 | INFINITI | QX56 | — | — | — | — | — | Downstream | OE Style |
| 2012 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2012 | Nissan | Altima | — | — | — | — | — | Downstream | Calif.; Loc. Center; OE Style |
| 2012 | Nissan | Altima | — | — | — | — | — | Downstream | Excluding California.; OE Style |
| 2012 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2012 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2012 | Nissan | NV2500 | — | — | — | — | — | Downstream | OE Style |
| 2012 | Nissan | NV3500 | — | — | — | — | — | Downstream | OE Style |
| 2011 | INFINITI | QX56 | — | — | — | — | — | Downstream | OE Style |
| 2011 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2011 | Nissan | Altima | — | — | — | — | GAS | Downstream | Calif.; Loc. Center; OE Style |
| 2011 | Nissan | Altima | — | — | — | — | GAS | Downstream | Excluding California.; OE Style |
| 2011 | Nissan | Altima | — | — | — | — | ELECTRIC/GAS | Downstream | Loc. Center; OE Style |
| 2011 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2011 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2011 | Nissan | Murano | — | — | — | FWD | — | Downstream Left | OE Style |
| 2011 | Nissan | Quest | — | — | — | — | — | Downstream Left | OE Style |
| 2010 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2010 | Nissan | Altima | — | — | — | — | GAS | Downstream | Calif.; Loc. Center; OE Style |
| 2010 | Nissan | Altima | — | — | — | — | GAS | Downstream | Excluding California.; OE Style |
| 2010 | Nissan | Altima | — | — | — | — | ELECTRIC/GAS | Downstream | Loc. Center; OE Style |
| 2010 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2010 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2010 | Nissan | Murano | — | — | — | FWD | — | Downstream Left | OE Style |
| 2009 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2009 | Nissan | Altima | — | Sedan | — | — | GAS | Downstream | Excluding California.; OE Style |
| 2009 | Nissan | Altima | — | Sedan | — | — | GAS | Downstream | Loc. After Primary Catalyst; Calif.; OE Style |
| 2009 | Nissan | Altima | — | — | — | — | ELECTRIC/GAS | Downstream | Loc. After Primary Catalyst; OE Style |
| 2009 | Nissan | Altima | — | Coupe | — | — | — | Downstream | Loc. After Primary Catalyst; Calif.; OE Style |
| 2009 | Nissan | Altima | — | Coupe | — | — | — | Downstream | Excluding California.; OE Style |
| 2009 | Nissan | GT-R | — | — | — | — | — | Downstream | OE Style |
| 2009 | Nissan | Maxima | — | — | — | — | — | Downstream Front | OE Style |
| 2009 | Nissan | Murano | — | — | — | FWD | — | Downstream Left | OE Style |
| 2008 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2008 | Nissan | Altima | — | Sedan | — | — | GAS | Downstream | Loc. After Primary Catalyst; Calif.; OE Style |
| 2008 | Nissan | Altima | — | Sedan | — | — | GAS | Downstream | Excluding California.; OE Style |
| 2008 | Nissan | Altima | — | — | — | — | ELECTRIC/GAS | Downstream | Loc. After Primary Catalyst; OE Style |
| 2008 | Nissan | Altima | — | Coupe | — | — | — | Downstream | Loc. After Primary Catalyst; Calif.; OE Style |
| 2008 | Nissan | Altima | — | Coupe | — | — | — | Downstream | Excluding California.; OE Style |
| 2007 | Nissan | Altima | — | — | — | — | — | Downstream Front | OE Style |
| 2007 | Nissan | Altima | — | — | — | — | GAS | Downstream | Loc. After Primary Catalyst; Calif; OE Style |
| 2007 | Nissan | Altima | — | — | — | — | GAS | Downstream | Excluding California.; OE Style |
| 2007 | Nissan | Altima | — | — | — | — | ELECTRIC/GAS | Downstream | Loc. After Primary Catalyst; OE Style |
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