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Prenco 4E-1018 Engine Camshaft Position Sensor - Left
Overview of Prenco Engine Camshaft Position Sensor 4E-1018
The Prenco Engine Camshaft Position Sensor 4E-1018 is designed for precise engine timing and performance in select BMW models. This sensor features a blade terminal type and a single wire configuration, ensuring reliable signal transmission for optimal engine management.
- Terminal Type: Blade for secure electrical connection
- Wire Quantity: 1 wire for streamlined installation
- Connector Quantity: 1 with a rectangular shape
- Connector Gender: Female for compatibility with OEM wiring harnesses
- Terminal Quantity: 3 terminals for accurate sensor output
- Grade Type: Regular, suitable for standard engine applications
- No mounting bracket included
Detailed Product Description
The Prenco 4E-1018 camshaft position sensor is engineered to monitor the position and rotational speed of the camshaft in BMW vehicles such as the 323Ci, 325i, 328i, 330i, 525i, X3, X5, Z3, and Z4. Its blade terminal type and female rectangular connector ensure a secure and precise electrical connection, which is critical for the engine control unit (ECU) to accurately time fuel injection and ignition. With a single wire and three terminals, this sensor provides consistent and reliable data to maintain engine efficiency and performance.
Compatible BMW Models and Applications
This camshaft position sensor is compatible with a range of BMW models, including:
- BMW 3 Series: 323Ci, 323i, 323is, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi
- BMW 5 Series: 525i, 528i, 530i
- BMW SUVs and Roadsters: X3, X5, Z3, Z4
Common Issues Addressed by the Camshaft Position Sensor
- Engine misfires or rough idling due to incorrect camshaft timing signals
- Difficulty starting the engine or stalling
- Check engine light triggered by camshaft sensor faults
- Poor fuel economy caused by inaccurate timing data
- Reduced engine performance and acceleration issues
Installation Notes and Tips
When installing the Prenco 4E-1018 camshaft position sensor, ensure the connector is fully seated and the blade terminals are clean and free of corrosion. Since this sensor does not include a mounting bracket, use the existing OEM bracket for secure placement. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify sensor alignment and wiring connections to avoid diagnostic trouble codes.
Quality Assurance and Warranty
Prenco manufactures the 4E-1018 sensor to meet OEM specifications for fit and function. This regular grade sensor undergoes quality control testing to ensure reliable operation within the specified BMW models. Warranty details should be confirmed at the point of purchase, as coverage may vary.
| Brand | Prenco |
| Part Number | 4E-1018 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Grade Type | Regular |
| Mounting Bracket Included | No |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
| Wire Quantity | 1 |
This part fits 125 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | BMW | 325Ci | N/A | Intake |
| 2006 | BMW | 325Ci | Left | with wire |
| 2006 | BMW | 330Ci | N/A | Intake |
| 2006 | BMW | 330Ci | Left | with wire |
| 2006 | BMW | X3 | N/A | Intake |
| 2006 | BMW | X3 | Left | with wire |
| 2006 | BMW | X5 | Left | with wire |
| 2005 | BMW | 325Ci | N/A | Intake |
| 2005 | BMW | 325Ci | Left | with wire |
| 2005 | BMW | 325i | N/A | Intake |
| 2005 | BMW | 325i | Left | with wire |
| 2005 | BMW | 325xi | N/A | Intake |
| 2005 | BMW | 325xi | Left | with wire |
| 2005 | BMW | 330Ci | N/A | Intake |
| 2005 | BMW | 330Ci | Left | with wire |
| 2005 | BMW | 330i | N/A | Intake |
| 2005 | BMW | 330i | Left | with wire |
| 2005 | BMW | 330xi | N/A | Intake |
| 2005 | BMW | 330xi | Left | with wire |
| 2005 | BMW | 525i | N/A | Intake |
| 2005 | BMW | 525i | Left | with wire |
| 2005 | BMW | 530i | N/A | Intake |
| 2005 | BMW | 530i | Left | with wire |
| 2005 | BMW | X3 | N/A | Intake |
| 2005 | BMW | X3 | Left | with wire |
| 2005 | BMW | X5 | Left | with wire |
| 2005 | BMW | Z4 | N/A | Intake |
| 2005 | BMW | Z4 | Left | with wire |
| 2004 | BMW | 325Ci | N/A | Intake |
| 2004 | BMW | 325Ci | Left | with wire |
| 2004 | BMW | 325i | N/A | Intake |
| 2004 | BMW | 325i | Left | with wire |
| 2004 | BMW | 325xi | N/A | Intake |
| 2004 | BMW | 325xi | Left | with wire |
| 2004 | BMW | 330Ci | N/A | Intake |
| 2004 | BMW | 330Ci | Left | with wire |
| 2004 | BMW | 330i | N/A | Intake |
| 2004 | BMW | 330i | Left | with wire |
| 2004 | BMW | 330xi | N/A | Intake |
| 2004 | BMW | 330xi | Left | with wire |
| 2004 | BMW | 525i | N/A | Intake |
| 2004 | BMW | 525i | Left | with wire |
| 2004 | BMW | 530i | N/A | Intake |
| 2004 | BMW | 530i | Left | with wire |
| 2004 | BMW | X3 | N/A | Intake |
| 2004 | BMW | X3 | Left | with wire |
| 2004 | BMW | X5 | Left | with wire |
| 2004 | BMW | Z4 | N/A | Intake |
| 2004 | BMW | Z4 | Left | with wire |
| 2003 | BMW | 325Ci | N/A | Intake |
| 2003 | BMW | 325Ci | Left | with wire |
| 2003 | BMW | 325i | N/A | Intake |
| 2003 | BMW | 325i | Left | with wire |
| 2003 | BMW | 325xi | N/A | Intake |
| 2003 | BMW | 325xi | Left | with wire |
| 2003 | BMW | 330Ci | N/A | Intake |
| 2003 | BMW | 330Ci | Left | with wire |
| 2003 | BMW | 330i | N/A | Intake |
| 2003 | BMW | 330i | Left | with wire |
| 2003 | BMW | 330xi | N/A | Intake |
| 2003 | BMW | 330xi | Left | with wire |
| 2003 | BMW | 525i | N/A | Intake |
| 2003 | BMW | 525i | Left | with wire |
| 2003 | BMW | 530i | N/A | Intake |
| 2003 | BMW | 530i | Left | with wire |
| 2003 | BMW | X5 | Left | with wire |
| 2003 | BMW | Z4 | N/A | Intake |
| 2003 | BMW | Z4 | Left | with wire |
| 2002 | BMW | 325Ci | N/A | Intake |
| 2002 | BMW | 325Ci | Left | with wire |
| 2002 | BMW | 325i | N/A | Intake |
| 2002 | BMW | 325i | Left | with wire |
| 2002 | BMW | 325xi | N/A | Intake |
| 2002 | BMW | 325xi | Left | with wire |
| 2002 | BMW | 330Ci | N/A | Intake |
| 2002 | BMW | 330Ci | Left | with wire |
| 2002 | BMW | 330i | N/A | Intake |
| 2002 | BMW | 330i | Left | with wire |
| 2002 | BMW | 330xi | N/A | Intake |
| 2002 | BMW | 330xi | Left | with wire |
| 2002 | BMW | 525i | N/A | Intake |
| 2002 | BMW | 525i | Left | with wire |
| 2002 | BMW | 530i | N/A | Intake |
| 2002 | BMW | 530i | Left | with wire |
| 2002 | BMW | X5 | Left | with wire |
| 2002 | BMW | Z3 | N/A | Intake |
| 2002 | BMW | Z3 | Left | with wire |
| 2001 | BMW | 325Ci | N/A | Intake |
| 2001 | BMW | 325Ci | Left | with wire |
| 2001 | BMW | 325i | N/A | Intake |
| 2001 | BMW | 325i | Left | with wire |
| 2001 | BMW | 325xi | N/A | Intake |
| 2001 | BMW | 325xi | Left | with wire |
| 2001 | BMW | 330Ci | N/A | Intake |
| 2001 | BMW | 330Ci | Left | with wire |
| 2001 | BMW | 330i | N/A | Intake |
| 2001 | BMW | 330i | Left | with wire |
| 2001 | BMW | 330xi | N/A | Intake |
| 2001 | BMW | 330xi | Left | with wire |
| 2001 | BMW | 525i | N/A | Intake |
| 2001 | BMW | 525i | Left | with wire |
| 2001 | BMW | 530i | N/A | Intake |
| 2001 | BMW | 530i | Left | with wire |
| 2001 | BMW | X5 | Left | with wire |
| 2001 | BMW | Z3 | N/A | Intake |
| 2001 | BMW | Z3 | Left | with wire |
| 2000 | BMW | 323Ci | N/A | Intake |
| 2000 | BMW | 323Ci | Left | with wire |
| 2000 | BMW | 323i | N/A | Intake |
| 2000 | BMW | 323i | Left | with wire |
| 2000 | BMW | 328Ci | N/A | Intake |
| 2000 | BMW | 328Ci | Left | with wire |
| 2000 | BMW | 328i | N/A | Intake |
| 2000 | BMW | 328i | Left | with wire |
| 2000 | BMW | 528i | N/A | Intake |
| 2000 | BMW | 528i | Left | with wire |
| 2000 | BMW | Z3 | N/A | Intake |
| 2000 | BMW | Z3 | Left | with wire |
| 1999 | BMW | 323i | Left | with wire |
| 1999 | BMW | 323is | Left | with wire |
| 1999 | BMW | 328i | Left | with wire |
| 1999 | BMW | 528i | Left | with wire |
| 1999 | BMW | Z3 | Left | with wire |
| 1998 | BMW | Z3 | Left | with wire |
| 1997 | BMW | Z3 | Left | with wire |
* 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.