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Walker 250-21060 Oxygen Sensor - Upstream
Overview of Walker Products OE Oxygen Sensor 250-21060
The Walker Products OE Oxygen Sensor 250-21060 is designed specifically for select Chrysler, Dodge, Mitsubishi, and Plymouth vehicles, including the Conquest and Starion models. This non-heated oxygen sensor provides precise emissions control by accurately monitoring exhaust gases.
- Wiring harness length: 17.24 inches
- Wire gauge measurement: 20 gauge
- Sensor type: Non-heated oxygen sensor
- Specific fit for Chrysler, Dodge, Mitsubishi, and Plymouth Conquest and Starion
- Connector shape: Radiused polygon with female connector
- Thread diameter: 18.0 mm
- Overall length: 20.79 inches
- Mounting type: Flange mount
- Single wire configuration
Walker Products OE Brand Line Details
The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE series ensures compatibility and reliable performance for emission control systems in specific vehicle applications, such as the Chrysler Conquest and Mitsubishi Starion.
Detailed Product Description
The Walker 250-21060 oxygen sensor is engineered as a non-heated sensor with a single 20-gauge wire, designed for flange mounting with an 18.0 mm thread diameter. Its 17.24-inch wiring harness and radiused polygon female connector provide a secure and precise fit. The overall length of 20.79 inches allows for proper installation in the exhaust system of compatible vehicles. This sensor is a specific fit part, ensuring it matches the original equipment specifications for the Chrysler, Dodge, Mitsubishi, and Plymouth Conquest and Starion models.
Common Applications and Issues Addressed
- Helps maintain optimal air-fuel mixture for efficient engine performance
- Reduces harmful emissions by accurately monitoring oxygen levels in exhaust gases
- Prevents engine misfires and rough idling caused by faulty oxygen sensors
- Supports proper functioning of the vehicle’s emission control system
- Addresses check engine light triggers related to oxygen sensor faults
Installation Notes and Tips
Ensure the vehicle is cool before installation to avoid burns. Use the flange mount and 18.0 mm thread diameter to securely install the sensor in the exhaust manifold or pipe. Verify the radiused polygon female connector aligns correctly with the vehicle’s wiring harness. Handle the sensor wire carefully to prevent damage to the 20-gauge wire and maintain proper sensor function.
Quality Assurance and Warranty
Walker Products OE oxygen sensors are manufactured to meet original equipment standards, ensuring durability and reliable performance. The 250-21060 part number undergoes rigorous quality control to comply with emission regulations. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.
| Brand | Walker |
| Part Number | 250-21060 |
| Position | Walker Products OE, Upstream |
| Connector Gender | Female |
| Connector Shape | Radiused Polygon |
| Mounting Type | Flange Mount |
| Overall Length | 20.79 |
| Sensor Type | Non Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 1 |
| Wiring Harness Length | 17.24 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1989 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1989 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1989 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1989 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1988 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1988 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1988 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1988 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1987 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1987 | Chrysler | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1987 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1987 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1986 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1986 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1986 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1986 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1986 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1986 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1985 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1985 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1985 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1985 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1985 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1985 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1984 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1984 | Dodge | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1984 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1984 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1984 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1984 | Plymouth | Conquest | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1983 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1983 | Mitsubishi | Starion | 2.6L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.