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Walker 235-1562 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Chevrolet and GMC
The Walker Products 235-1562 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Chevrolet and GMC trucks. This sensor ensures proper engine performance by monitoring crankshaft position and speed, essential for ignition and fuel injection systems.
- Compatible with Chevrolet Silverado 2500 HD and 3500 models
- Fits GMC Sierra 2500 HD and 3500 trucks
- Walker Products brand line known for quality ignition sensors
- Part number 235-1562 for precise replacement
- Engine crankshaft position sensor category for accurate fitment
About the Walker Products Brand Line
Walker Products offers a range of ignition sensors engineered to meet OEM specifications. The 235-1562 crankshaft position sensor is part of this line, providing reliable engine management components for heavy-duty Chevrolet and GMC trucks. This product line focuses on delivering consistent sensor performance to support engine control systems.
Product Details and Functionality
The Walker 235-1562 crankshaft position sensor plays a critical role in engine operation by detecting the position and rotational speed of the crankshaft. This information is sent to the engine control unit (ECU) to regulate ignition timing and fuel injection. Proper sensor function helps maintain engine efficiency, smooth idling, and optimal power delivery in Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models.
Common Issues Addressed by This Sensor
- Engine misfires or rough idling
- Difficulty starting the engine
- Check engine light related to crankshaft sensor faults
- Stalling or hesitation during acceleration
- Poor fuel economy due to incorrect timing
Installation Notes and Tips
When installing the Walker 235-1562 crankshaft position sensor, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. Locate the sensor near the crankshaft pulley or flywheel housing on compatible Chevrolet and GMC trucks. Use proper torque specifications to avoid sensor damage and verify connector cleanliness for secure electrical contact.
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 235-1562 sensor, ensuring durability and reliable performance. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Refer to the product packaging or manufacturer documentation for exact warranty terms.
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Walker Products |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Walker Products |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Walker Products |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Walker Products |
| 2002 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2002 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Walker Products |
| 2002 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2002 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Walker Products |
| 2001 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2001 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Walker Products |
| 2001 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Walker Products |
| 2001 | GMC | Sierra 3500 | 6.6L | V8 | 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.