OE Quality
60-Day Returns

Walker 235-1852 Engine Crankshaft Position Sensor
Overview of Walker Engine Crankshaft Position Sensor
The Walker Products 235-1852 Engine Crankshaft Position Sensor is designed for precise engine timing and performance. This sensor is compatible with Porsche 911, Boxster, and Cayman models, ensuring accurate crankshaft position detection for optimal engine operation.
- Compatible with Porsche 911, Boxster, and Cayman models
- Part number 235-1852 for exact replacement
- Engine Crankshaft Position Sensor category for ignition systems
- Manufactured by Walker Products, a trusted brand line
- GTIN 00724620138119 for product identification
About the Walker Products Brand Line
Walker Products offers a range of ignition sensors engineered to meet OEM specifications. The 235-1852 crankshaft position sensor is part of this product line, which focuses on delivering reliable engine management components. Walker Products sensors are designed to provide consistent signal output, supporting engine control units in maintaining proper ignition timing and fuel injection.
Detailed Product Description
The Walker 235-1852 Engine Crankshaft Position Sensor plays a critical role in monitoring the rotational position and speed of the crankshaft in Porsche 911, Boxster, and Cayman vehicles. By accurately detecting crankshaft position, this sensor enables the engine control unit to regulate ignition timing and fuel delivery effectively. This ensures smooth engine operation, improved fuel efficiency, and reduced emissions. The sensor is engineered to meet strict quality standards, providing durability and reliable performance under various driving conditions.
Common Applications and Problem Resolution
- Resolves engine misfires caused by inaccurate crankshaft position data
- Addresses starting difficulties related to faulty sensor signals
- Eliminates irregular engine idling and stalling issues
- Prevents check engine light triggers linked to crankshaft sensor faults
- Improves overall engine responsiveness and performance
Installation Notes and Tips
When installing the Walker 235-1852 crankshaft position sensor, ensure the vehicle is turned off and cooled down. Locate the existing sensor on the engine block of the Porsche 911, Boxster, or Cayman. Carefully disconnect the electrical connector and remove mounting hardware. Install the new sensor in the same orientation, secure it firmly, and reconnect the wiring harness. Verify proper sensor alignment to avoid signal errors. It is recommended to clear any diagnostic trouble codes after installation and perform a test drive to confirm correct operation.
Quality Assurance and Warranty
Walker Products maintains strict quality control processes for the 235-1852 crankshaft position sensor. Each unit undergoes testing to ensure compliance with performance and durability standards. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Porsche | 911 | 3.6L | H6 | N/A | Walker Products |
| 2012 | Porsche | Boxster | 2.9L | H6 | N/A | Walker Products |
| 2012 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2012 | Porsche | Cayman | 2.9L | H6 | N/A | Walker Products |
| 2012 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2011 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2011 | Porsche | 911 | 3.6L | H6 | N/A | Walker Products |
| 2011 | Porsche | Boxster | 2.9L | H6 | N/A | Walker Products |
| 2011 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2011 | Porsche | Cayman | 2.9L | H6 | N/A | Walker Products |
| 2011 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2010 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2010 | Porsche | 911 | 3.6L | H6 | N/A | Walker Products |
| 2010 | Porsche | Boxster | 2.9L | H6 | N/A | Walker Products |
| 2010 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2010 | Porsche | Cayman | 2.9L | H6 | N/A | Walker Products |
| 2010 | Porsche | Cayman | 3.4L | H6 | N/A | Walker Products |
| 2009 | Porsche | 911 | 3.8L | H6 | N/A | Walker Products |
| 2009 | Porsche | 911 | 3.6L | H6 | N/A | Walker Products |
| 2009 | Porsche | Boxster | 3.4L | H6 | N/A | Walker Products |
| 2009 | Porsche | Boxster | 2.9L | H6 | N/A | Walker Products |
| 2009 | Porsche | Cayman | 2.9L | H6 | N/A | Walker Products |
| 2009 | Porsche | Cayman | 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.