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Denso 234-4597 Oxygen Sensor - Downstream
| Brand | Denso 234-4597 |
|---|---|
| Position | Downstream |
| Connector Gender | Female |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 24.33 |
| Product line | OE Style |
| Fits | Chrysler and Dodge · 6 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. A specific-fit design with a female connector and 4-wire harness.
Cross-references ACDelco 213-2997, ACDelco 213-2999 and Bosch 13871 for the same application. See all 12.
Denso 234-4597 Oxygen Sensor Overview
Denso 234-4597 is a specific-fit heated oxygen sensor built to OE-style requirements for accurate replacement in emission control systems. It is designed for the downstream position on select Chrysler Sebring and Dodge Avenger applications, with a 4-wire female connector and threaded mounting for direct installation.
Key Features
- Heated oxygen sensor for downstream exhaust monitoring
- Specific fit for direct replacement on listed applications
- 4-wire design with female connector
- Threaded mounting type with 0.708 in. thread diameter
- 24.33 in. wiring harness length for routing flexibility
- OE Style construction from Denso
OE Style Construction
Denso’s OE Style line is built around exact replacement fitment and consistent sensor performance. The sensor uses an aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting stable engine management and long service life. This Denso 234-4597 oxygen sensor is a direct replacement choice for 1998-2000 Chrysler Sebring downstream and 1998-2000 Dodge Avenger downstream applications.
This part cross-references Bosch 13871 and NTK 23114 for the same application.
What This Oxygen Sensor Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect air-fuel ratio feedback from a worn downstream sensor
- Reduced fuel economy caused by inaccurate exhaust readings
- Emissions test failures tied to sensor degradation
- Slow or inconsistent sensor response in the exhaust stream
Installation Notes and Tips
Verify the downstream location before installation and confirm connector style, thread diameter, and harness length match the original sensor. Use proper exhaust sensor service practices on threaded components to avoid damage during removal and installation. For fitment-specific ordering, confirm the vehicle is a 1998-2000 Chrysler Sebring or 1998-2000 Dodge Avenger with the listed downstream application.
Quality Assurance
Denso manufactures and tests this oxygen sensor to OE standards for precise replacement fit and dependable operation. The Denso 234-4597 is engineered for the correct fit the first time on the listed Chrysler Sebring and Dodge Avenger applications.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2000 | Chrysler | Sebring | Coupe | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 2000 | Dodge | Avenger | — | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Chrysler | Sebring | Coupe | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Dodge | Avenger | — | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Chrysler | Sebring | Coupe | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Dodge | Avenger | — | Downstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| No rows match your filter. | |||||