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Denso 234-4232 Oxygen Sensor - Downstream
| Brand | Denso 234-4232 |
|---|---|
| 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 | 10.43 |
| Product line | OE Style |
| Fits | Dodge and Chrysler · 5 vehicles |
OE style. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support faster operation and efficient engine performance.
Threaded mount. Female connector and 4-wire design for a straightforward install.
Cross-references ACDelco 213-3917, BorgWarner OS1621 and Bosch 13718 for the same application. See all 9.
Denso OE Style Oxygen Sensor 234-4232
The Denso 234-4232 is a heated, specific-fit oxygen sensor built for direct replacement in select Dodge Neon and Chrysler PT Cruiser applications. It is engineered to match OE-style fitment and signal performance for downstream emission control service.
Key Features
- Heated oxygen sensor for downstream emission control monitoring
- Specific-fit design for direct replacement
- 4-wire configuration with female connector
- Threaded mounting type with 0.708 in. thread diameter
- 10.43 in. wiring harness length
- OE Style Denso construction for exact replacement fit
OE Style Construction
Denso’s OE Style line is built to match original equipment dimensions and connection points for a first-time fit. The 234-4232 oxygen sensor uses precision-built components and Denso’s aluminum oxide trap layer, which helps protect the ceramic element from silicone and lead contamination. That support for the sensing element helps maintain engine performance, fuel efficiency, and sensor service life.
This part cross-references Bosch 13718 and NTK 23125 for the same application. It is a direct replacement for downstream service on 2003-2005 Dodge Neon, downstream, and 2003 Chrysler PT Cruiser, downstream. It also fits 2005 Dodge Neon, downstream, with 11" downstream sensor OE style requirements.
What It Helps Address
- Check engine light caused by a failing downstream oxygen sensor
- Incorrect air-fuel feedback from a worn sensor element
- Reduced fuel economy from inaccurate exhaust readings
- Emission test failures related to oxygen sensor performance
- Slow sensor response or degraded heater operation
Installation Notes
Verify connector style, thread diameter, and harness length before installation. This is a specific-fit, threaded sensor for downstream placement, so confirm the vehicle application and sensor location before ordering. For 2005 Dodge Neon applications, confirm the 11" downstream sensor note matches the original part.
Quality Assurance
Denso manufactures and tests this oxygen sensor to OE standards for replacement accuracy and consistent performance. The 234-4232 is designed to deliver the right fit and function for the listed Dodge Neon and Chrysler PT Cruiser applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Dodge | Neon | Downstream | OE Style |
| 2005 | Dodge | Neon | Downstream | w/ 11" Downstream Sensor; OE Style |
| 2004 | Dodge | Neon | Downstream | OE Style |
| 2003 | Chrysler | PT Cruiser | Downstream | OE Style |
| 2003 | Dodge | Neon | Downstream | OE Style |
| No rows match your filter. | ||||