OE Quality
60-Day Returns

Walker 250-24647 Oxygen Sensor
Overview of Walker 250-24647 Oxygen Sensor for Porsche Boxster
The Walker Products OE 250-24647 oxygen sensor is designed specifically for Porsche Boxster models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure and accurate installation.
- Heated oxygen sensor for improved responsiveness
- Specific fit for Porsche Boxster vehicles
- Threaded mounting with 18.0 mm thread diameter
- 13.31-inch wiring harness length with 4 wires
- 20 gauge wire measurement for durability
- Radiused polygon female connector for reliable connection
- Overall length of 16.85 inches for proper fitment
Detailed Product Description
This Walker Products OE oxygen sensor (part number 250-24647) is engineered to meet the exact specifications required by Porsche Boxster models. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It features a 4-wire configuration with 20 gauge wires, providing reliable signal transmission and durability. The wiring harness length of 13.31 inches and an overall length of 16.85 inches ensure proper reach and fit within the vehicle's emission system. The sensor mounts via a threaded connection with an 18.0 mm diameter, and the radiused polygon female connector ensures a secure and precise electrical connection.
Walker Products OE Brand Line
The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, designed to provide consistent performance and durability for specific vehicle applications like the Porsche Boxster. Using a Walker Products OE sensor helps maintain the integrity of the vehicle’s emission control system.
Common Applications and Issues Addressed
- Restores accurate oxygen sensing for proper air-fuel mixture
- Helps resolve rough idling and engine hesitation
- Reduces increased emissions and failed emissions tests
- Prevents check engine light related to oxygen sensor faults
- Improves fuel economy by ensuring correct sensor feedback
Installation Notes and Tips
Ensure the vehicle is cool before installation to avoid injury. The threaded mounting type requires proper torque to avoid damage to the sensor or exhaust components. Verify the connector shape and gender match the vehicle’s wiring harness to ensure compatibility. Handle the sensor carefully to avoid damaging the wiring or sensor tip.
Quality Assurance
Walker Products OE oxygen sensors are manufactured to meet strict quality standards for fit, form, and function. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emission regulations and supports vehicle performance.
| Brand | Walker |
|---|---|
| Part Number | 250-24647 |
| Position | Walker Products OE, Upstream Right, Upstream Left, Downstream Right, and Downstream Left |
| Wiring Harness Length | 13.31 |
| Wire Gauge Measurement | 20 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Connector Shape | Radiused polygon |
| Connector Gender | Female |
| Thread Diameter | 18.0 |
| Overall Length | 16.85 |
| Mounting Type | Threaded |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2003 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2003 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2002 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2002 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2002 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2002 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2002 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2002 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2002 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2002 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2001 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2001 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2001 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2001 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2001 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2001 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2001 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2001 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2000 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2000 | Porsche | Boxster | 3.2L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2000 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2000 | Porsche | Boxster | 3.2L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2000 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2000 | Porsche | Boxster | 2.7L | H6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2000 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products OE |
| 2000 | Porsche | Boxster | 2.7L | H6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.