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Prenco 4D-1079 Engine Crankshaft Position Sensor
| Brand | Prenco 4D-1079 |
|---|---|
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Terminal Gender | Male Female |
| Terminal Quantity | 2 |
| Wire Quantity | 1 |
| Fits | BMW · 4 vehicles |
Crankshaft position sensor. Monitors crankshaft position for precise engine timing.
Rectangular connector. Single-connector design with two terminals for a secure electrical connection.
Cross-references 12 14 1 730 027 and SU5142 for the same application. See all 2.
Engine Crankshaft Position Sensor for BMW 320i
Restore accurate crankshaft signal input with this Prenco engine crankshaft position sensor, part number 4D-1079. It is built for 1992-1995 BMW 320i applications and uses a rectangular connector with 2 terminals for a direct-fit style replacement.
Key Features
- Engine crankshaft position sensor for ignition system signal monitoring
- Fits 1992-1995 BMW 320i
- Prenco 4D-1079 replacement part number
- 1 wire, 1 connector, rectangular connector shape
- 2 terminals with male/female terminal gender configuration
Detailed Description
The Prenco 4D-1079 crankshaft position sensor helps the engine control system read crankshaft position and engine speed data for proper ignition timing and fuel management. For BMW 320i models from 1992 through 1995, this sensor is a direct replacement option when the original unit is worn, damaged, or producing inconsistent signals. This part cross-references BMW OE number 12 14 1 730 027 and SU5142 for the same application.
What It Helps Solve
- Hard starting caused by missing or unstable crankshaft signal input
- Intermittent stalling related to crank position signal loss
- Misfire conditions tied to incorrect ignition timing data
- Check engine light concerns associated with crankshaft sensor faults
- Rough running when the engine control module cannot read engine speed correctly
Installation Notes and Tips
Verify connector shape, terminal count, and wire configuration before installation. Confirm the sensor location on the engine and inspect the harness and connector for corrosion, bent terminals, or heat damage before connecting the new unit. For best results, compare the removed sensor to Prenco 4D-1079 and confirm fitment for your specific BMW 320i year.
Quality Assurance
Prenco replacement sensors are built to meet the needs of ignition and engine management service work. This part is listed for direct fitment on 1992-1995 BMW 320i models and is identified by part number 4D-1079.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | BMW | 320i | N/A | — |
| 1994 | BMW | 320i | N/A | — |
| 1993 | BMW | 320i | N/A | — |
| 1992 | BMW | 320i | N/A | — |
| No rows match your filter. | ||||