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Walker 235-1503 Engine Camshaft Position Sensor
Overview of Walker Products Engine Camshaft Position Sensor
The Walker Products 235-1503 Engine Camshaft Position Sensor is designed for precise engine timing and performance. This sensor is compatible with select BMW models, including the 325i, 325is, and 525i, ensuring reliable fitment and operation.
- Rectangular connector shape for secure electrical connection
- Three-terminal design for accurate signal transmission
- Male connector gender for proper mating with vehicle wiring harness
- Compatible with BMW 325i, 325is, and 525i models
- Part number 235-1503 for easy identification and replacement
Detailed Product Description
The Walker Products 235-1503 camshaft position sensor features a rectangular connector shape that provides a stable and secure connection to the vehicle’s wiring harness. With three terminals, this sensor accurately detects the camshaft’s position and sends critical timing signals to the engine control unit (ECU). The male connector gender ensures proper alignment and fitment, reducing the risk of electrical faults. This sensor is engineered to meet the specifications required by BMW models such as the 325i, 325is, and 525i, making it a suitable replacement part for maintaining engine timing and performance.
Walker Products is known for producing reliable automotive components, and their product line includes sensors designed to meet OEM standards. The 235-1503 sensor is part of this line, offering consistent quality and compatibility for ignition system repairs.
Common Applications and Issues Addressed
- Engine misfires caused by inaccurate camshaft position data
- Difficulty starting the engine or no-start conditions
- Check engine light triggered by camshaft sensor faults
- Poor engine performance or reduced fuel efficiency
- Irregular idle or stalling during operation
Installation Notes and Tips
- Ensure the vehicle is turned off and the battery is disconnected before installation
- Locate the camshaft position sensor on the engine block according to the BMW model service manual
- Disconnect the old sensor’s electrical connector carefully to avoid damage
- Install the Walker Products 235-1503 sensor by aligning the rectangular male connector and securing it in place
- Reconnect the battery and clear any diagnostic trouble codes after installation
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1503 camshaft position sensor. Each unit undergoes testing to ensure proper electrical function and durability. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects to support reliable vehicle operation.
| Brand | Walker |
| Part Number | 235-1503 |
| Position | Walker Products |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Terminal Quantity | 3 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1992 | BMW | 325i | 2.5L | L6 | N/A | Walker Products |
| 1992 | BMW | 325is | 2.5L | L6 | N/A | Walker Products |
| 1992 | BMW | 525i | 2.5L | L6 | N/A | Walker Products |
| 1991 | BMW | 525i | 2.5L | L6 | 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.