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Denso 234-4716 Oxygen Sensor - Downstream
| Brand | Denso 234-4716 |
|---|---|
| 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 | 21.65 |
| Product line | OE Style |
| Fits | INFINITI and Nissan · 9 vehicles |
OE style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support quicker operation and stable emissions control.
Threaded mounting. Installs with a secure, direct-fit connection.
Cross-references ACDelco 213-2879, ACDelco 213-2888 and ACDelco 213-2906 for the same application. See all 27.
Denso OE Style Oxygen Sensor 234-4716
Denso 234-4716 is an OE Style heated oxygen sensor built for exact replacement and first-time fit. It is engineered for downstream applications on select Infiniti and Nissan models, including the Infiniti I30, Infiniti G20, Nissan Maxima, and Nissan 200SX.
Key Features
- Heated oxygen sensor with a specific-fit design
- 4-wire configuration with male connector
- Threaded mounting type for direct replacement
- 21.65-inch wiring harness length
- 0.708-inch thread diameter
- OE Style construction for factory-style fit and function
OE Style Construction
The Denso OE Style line is built to match original equipment requirements for fit and performance. This sensor uses Denso’s aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting stable engine operation and consistent fuel control. Part number 234-4716 is a direct-fit downstream oxygen sensor for drivers servicing emissions and drivability concerns on compatible Infiniti and Nissan vehicles.
This part cross-references Bosch 13273 and NTK 24630 for the same application.
Vehicle Fitment
- Fits 1999 INFINITI G20, Downstream
- Fits 1999 INFINITI I30, Downstream, Excluding California; OE Style
- Fits 1999 Nissan Maxima, Downstream, Excluding California; OE Style
- Fits 1997-1998 INFINITI I30, Downstream; OE Style
- Fits 1998 Nissan 200SX, Downstream; OE Style
- Fits 1997-1998 Nissan Maxima, Downstream; OE Style
- Fits 1996 INFINITI I30, Downstream, From 07/96; OE Style
Common Uses
- Replacing a failed downstream oxygen sensor
- Addressing check engine light concerns related to oxygen sensor performance
- Restoring air-fuel feedback accuracy for emissions control
- Correcting poor fuel economy caused by an aging sensor
- Resolving drivability issues tied to contaminated or slow sensor response
Installation Notes
Verify downstream location, connector style, and thread size before installation. This is a specific-fit sensor, so matching the vehicle application and California emissions notes is important for proper installation. Inspect the harness routing and connector condition during replacement to ensure a secure electrical connection.
Quality Assurance
Denso manufactures and tests this oxygen sensor to OE standards for precise replacement fit and dependable operation. The OE Style design is intended to deliver the correct part and fit for the listed Infiniti and Nissan applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | INFINITI | G20 | Downstream | OE Style |
| 1999 | INFINITI | I30 | Downstream | Excluding California.; OE Style |
| 1999 | Nissan | Maxima | Downstream | Excluding California.; OE Style |
| 1998 | INFINITI | I30 | Downstream | OE Style |
| 1998 | Nissan | 200SX | Downstream | OE Style |
| 1998 | Nissan | Maxima | Downstream | OE Style |
| 1997 | INFINITI | I30 | Downstream | OE Style |
| 1997 | Nissan | Maxima | Downstream | OE Style |
| 1996 | INFINITI | I30 | Downstream | From 07/96; OE Style |
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