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Denso 234-4010 Oxygen Sensor - Downstream
| Brand | Denso 234-4010 |
|---|---|
| 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 | 20.47 |
| Product line | OE Style |
| Fits | Chrysler and Dodge · 12 vehicles |
OE-style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support quicker operation and consistent performance.
Threaded mounting. Female connector and specific fit simplify installation.
Cross-references ACDelco 213-2872, BorgWarner OS2004 and Bosch 13674 for the same application. See all 9.
Denso 234-4010 Oxygen Sensor for OE-Style Replacement
Denso 234-4010 is a heated, specific-fit oxygen sensor built for direct replacement in select Chrysler and Dodge applications. It is engineered for downstream use on 2001-2003 Chrysler Town & Country, Chrysler Voyager, Dodge Caravan, and Dodge Grand Caravan models with OE-style fitment.
Key Features
- Heated oxygen sensor for downstream exhaust monitoring
- Specific fit design for direct replacement and first-time fit
- 4-wire configuration with female connector
- Threaded mounting type with 0.708 in. thread diameter
- 20.47 in. wiring harness length for application-specific routing
- OE Style Denso construction for factory-like replacement fit
OE-Style Design and Performance
Denso OE Style sensors are built and tested to OE standards for accurate exhaust feedback and dependable replacement performance. The 234-4010 uses Denso’s aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting stable engine operation, fuel efficiency, and long service life. This part cross-references Bosch 13674 and NTK 23134 for the same application.
What This Oxygen Sensor Helps Address
- Check engine light related to downstream oxygen sensor faults
- Incorrect air-fuel feedback from a worn sensor
- Reduced fuel economy caused by slow sensor response
- Emissions test failures tied to exhaust monitoring issues
- Rough running or drivability concerns linked to sensor degradation
Installation Notes and Fitment
Fits 2001-2003 Chrysler Town & Country, downstream. Fits 2001-2003 Chrysler Voyager, downstream. Fits 2001-2003 Dodge Caravan, downstream. Fits 2001-2003 Dodge Grand Caravan, downstream. Verify connector style, thread size, and harness routing before installation to confirm the Denso 234-4010 matches the vehicle’s original sensor location.
Quality Assurance
Denso manufactures and tests this oxygen sensor to strict OE standards for consistent replacement quality and application-specific fitment.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Chrysler | Town & Country | Downstream | OE Style |
| 2003 | Chrysler | Voyager | Downstream | OE Style |
| 2003 | Dodge | Caravan | Downstream | OE Style |
| 2003 | Dodge | Grand Caravan | Downstream | OE Style |
| 2002 | Chrysler | Town & Country | Downstream | OE Style |
| 2002 | Chrysler | Voyager | Downstream | OE Style |
| 2002 | Dodge | Caravan | Downstream | OE Style |
| 2002 | Dodge | Grand Caravan | Downstream | OE Style |
| 2001 | Chrysler | Town & Country | Downstream | OE Style |
| 2001 | Chrysler | Voyager | Downstream | OE Style |
| 2001 | Dodge | Caravan | Downstream | OE Style |
| 2001 | Dodge | Grand Caravan | Downstream | OE Style |
| No rows match your filter. | ||||