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Denso 234-9133 Air / Fuel Ratio Sensor - Upstream
| Brand | Denso 234-9133 |
|---|---|
| Position | Upstream |
| Grade Type | Regular |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 10.67 |
| Product line | OE Style |
| Fits | Nissan · 17 vehicles |
OE style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps the sensor reach operating temperature quickly.
4-wire design. Provides the connections needed for reliable signal control.
Cross-references Datsun/Nissan 226933TA0A, Datsun/Nissan 226933TA0B and Walker Products 250-54102 for the same application. See all 4.
Denso OE Style Air/Fuel Ratio Sensor
Denso 234-9133 is an OE Style heated air/fuel ratio sensor built for specific-fit replacement on select Nissan applications. It is engineered and tested to OE standards for accurate signal response and a first-time fit on the vehicles listed below.
Use this Denso air/fuel ratio sensor when you need a direct replacement for upstream sensor service on Nissan Altima, Versa, and Versa Note models. The 4-wire heated design and specific-fit harness help match the original sensor layout for cleaner installation and reliable operation.
Key Features
- OE Style replacement sensor for emission control service
- Heated sensor design for faster operating temperature
- Specific fit for direct application matching
- 4-wire configuration
- Wiring harness length: 10.67
- Regular grade construction for everyday repair use
Detailed Product Information
Denso 234-9133 is part of the OE Style product line, which focuses on direct replacement parts built to match original equipment fit and function. This air/fuel ratio sensor is manufactured and tested to strict OE standards, with precision-built components intended to deliver the correct fit on the first installation. It is a practical choice for upstream sensor replacement on Nissan Altima, Versa, and Versa Note models listed in the fitment data.
This part cross-references Datsun/Nissan 226933TA0A and 226933TA0B for the same application.
What This Sensor Helps Address
- Check engine light concerns related to upstream air/fuel ratio sensor faults
- Rough idle caused by inaccurate exhaust oxygen feedback
- Fuel trim issues from a worn or slow-responding sensor
- Emissions test failures tied to sensor performance
- Driveability problems linked to incorrect air/fuel mixture correction
Installation Notes and Fitment
- Fits 2018 Nissan Altima, Upstream
- Fits 2016-2018 Nissan Versa, Upstream
- Fits 2018 Nissan Versa Note, Upstream
- Fits 2016-2017 Nissan Altima, Upstream; OE; Air / Fuel Ratio Sensor - OE Style
- Fits 2017 Nissan Versa Note, Upstream; From 10/2016; OE Style
- Fits 2016 Nissan Versa Note, Upstream; To 07/2015; OE Style
- Fits 2013-2015 Nissan Altima, Upstream; Excluding California.; OE Style
Verify the vehicle’s engine and sensor location before installation, and compare the connector, wire count, and harness routing to the original part. This sensor is specific fit, so matching the exact application is important for proper installation and operation.
Quality Assurance
Denso manufactures this sensor to OE standards and tests each component for replacement accuracy and fit consistency. The OE Style line is built to provide the correct part and the correct fit for the listed Nissan applications.
| Year | Make | Model | Submodel | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Nissan | Altima | — | — | Upstream | OE Style |
| 2018 | Nissan | Versa | 1.6 SV | — | Upstream | OE Style |
| 2018 | Nissan | Versa | 1.6 S | — | Upstream | OE Style |
| 2018 | Nissan | Versa | 1.6 S Plus | — | Upstream | OE Style |
| 2018 | Nissan | Versa Note | — | — | Upstream | OE Style |
| 2017 | Nissan | Altima | — | — | Upstream | OE; Air / Fuel Ratio Sensor - OE Style |
| 2017 | Nissan | Versa | 1.6 SV | — | Upstream | OE Style |
| 2017 | Nissan | Versa | 1.6 SL | — | Upstream | OE Style |
| 2017 | Nissan | Versa | 1.6 S | — | Upstream | OE Style |
| 2017 | Nissan | Versa | 1.6 S Plus | — | Upstream | OE Style |
| 2017 | Nissan | Versa Note | — | — | Upstream | From 10/2016; OE Style |
| 2016 | Nissan | Altima | — | — | Upstream | OE; Air / Fuel Ratio Sensor - OE Style |
| 2016 | Nissan | Versa | — | — | Upstream | OE Style |
| 2016 | Nissan | Versa Note | — | — | Upstream | To 07/2015; OE Style |
| 2015 | Nissan | Altima | — | — | Upstream | Excluding California.; OE Style |
| 2014 | Nissan | Altima | — | — | Upstream | Excluding California.; OE Style |
| 2013 | Nissan | Altima | — | 4 Door | Upstream | Excluding California.; OE Style |
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