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Walker 235-1866 Engine Crankshaft Position Sensor
Overview of Walker Engine Crankshaft Position Sensor
The Walker Products 235-1866 engine crankshaft position sensor is designed for precise engine timing and performance in select Porsche models. This sensor plays a critical role in monitoring crankshaft position to ensure optimal engine operation.
- Compatible with Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman models
- Part number 235-1866 for accurate identification and fitment
- Engine crankshaft position sensor category for ignition system applications
- Manufactured by Walker, a trusted brand in automotive sensors
Product Line Details: Walker Products
Walker Products offers a range of automotive sensors and components engineered to meet OEM specifications. The 235-1866 crankshaft position sensor is part of this product line, ensuring reliable performance and compatibility with Porsche ignition systems. Walker Products focuses on delivering components that maintain engine efficiency and support vehicle diagnostics.
Detailed Product Description
The Walker 235-1866 engine crankshaft position sensor is engineered to detect the rotational position and speed of the crankshaft in Porsche vehicles. This information is essential for the engine control unit (ECU) to manage ignition timing and fuel injection accurately. Designed specifically for Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman models, this sensor ensures proper engine synchronization and smooth operation.
Common Applications and Issues Addressed
- Engine misfires or rough idling due to inaccurate crankshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by faulty crankshaft sensor signals
- Poor fuel economy related to timing errors
- Engine performance issues linked to sensor failure
Installation Notes and Tips
- Ensure vehicle compatibility with Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman models before installation
- Disconnect the battery prior to sensor replacement to avoid electrical shorts
- Handle the sensor carefully to prevent damage to the sensing element
- Follow manufacturer torque specifications when securing the sensor
- Verify sensor connector is clean and properly seated after installation
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 235-1866 crankshaft position sensor to meet OEM requirements. This sensor undergoes rigorous testing to ensure durability and accurate performance. Warranty coverage details should be confirmed with the product documentation or supplier.
This part fits 60 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Sensor Only |
| 2025 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Sensor Only |
| 2024 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Sensor Only |
| 2024 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Sensor Only |
| 2023 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Sensor Only |
| 2023 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Sensor Only |
| 2022 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Sensor Only |
| 2022 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Sensor Only |
| 2021 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Sensor Only |
| 2021 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Sensor Only |
| 2020 | Porsche | 718 Boxster | 2.0L | H4 | N/A | Walker Products |
| 2020 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Walker Products |
| 2019 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Walker Products |
| 2019 | Porsche | 718 Boxster | 2.0L | H4 | N/A | Walker Products |
| 2019 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Walker Products |
| 2019 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Walker Products |
| 2019 | Porsche | 911 | 4.0L | H6 | N/A | Walker Products |
| 2019 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2019 | Porsche | 911 | 3.0L | H6 | N/A | Walker Products |
| 2018 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Walker Products |
| 2018 | Porsche | 718 Boxster | 2.0L | H4 | N/A | Walker Products |
| 2018 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Walker Products |
| 2018 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Walker Products |
| 2018 | Porsche | 911 | 4.0L | H6 | N/A | Walker Products |
| 2018 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2018 | Porsche | 911 | 3.0L | H6 | N/A | Walker Products |
| 2017 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Walker Products |
| 2017 | Porsche | 718 Boxster | 2.0L | H4 | N/A | Walker Products |
| 2017 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Walker Products |
| 2017 | Porsche | 718 Cayman | 2.0L | H4 | N/A | Walker Products |
| 2017 | Porsche | 911 | 3.0L | H6 | N/A | Walker Products |
| 2017 | Porsche | 911 | 4.0L | H6 | N/A | Walker Products |
| 2017 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2016 | Porsche | 911 | 4.0L | H6 | N/A | Walker Products |
| 2016 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2016 | Porsche | 911 | 3.4L | H6 | N/A | Walker Products |
| 2016 | Porsche | Boxster | 3.8L | H6 | N/A | Walker Products |
| 2016 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2016 | Porsche | Boxster | 2.7L | H6 | N/A | Walker Products |
| 2016 | Porsche | Cayman | 3.8L | H6 | N/A | Walker Products |
| 2016 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2016 | Porsche | Cayman | 2.7L | H6 | N/A | Walker Products |
| 2015 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2015 | Porsche | 911 | 3.4L | H6 | N/A | Walker Products |
| 2015 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2015 | Porsche | Boxster | 2.7L | H6 | N/A | Walker Products |
| 2015 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2015 | Porsche | Cayman | 2.7L | H6 | N/A | Walker Products |
| 2014 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2014 | Porsche | 911 | 3.4L | H6 | N/A | Walker Products |
| 2014 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2014 | Porsche | Boxster | 2.7L | H6 | N/A | Walker Products |
| 2014 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2014 | Porsche | Cayman | 2.7L | H6 | N/A | Walker Products |
| 2013 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2013 | Porsche | 911 | 3.4L | H6 | N/A | Walker Products |
| 2013 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2013 | Porsche | Boxster | 2.7L | H6 | N/A | Walker Products |
| 2012 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2012 | Porsche | 911 | 3.4L | H6 | N/A | Walker Products |
* 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.