Prenco 4E-1165 Engine Camshaft Position Sensor

BMW Camshaft Position Sensor Replacement

Restore accurate camshaft timing signal input with the Prenco 4E-1165 engine camshaft position sensor. This replacement sensor is built for a wide range of BMW applications, including BMW 3 Series, 5 Series, 6 Series, X models, M models, and select 7 Series vehicles.

Prenco 4E-1165 is a direct-fit style engine camshaft position sensor for BMW models across 2006-2021 coverage. It is a practical choice when diagnosing hard starts, rough running, or camshaft signal faults on BMW M2, M4, X5, and other supported applications.

Key Features

• Engine camshaft position sensor for BMW ignition and engine management systems
• Part number 4E-1165 for easy identification and ordering
• Compatible with a broad range of BMW models from 2006-2021
• Includes seal on many listed applications
• Cross-references Standard Ignition PC770 for the same application

Detailed Description

The Prenco 4E-1165 camshaft position sensor monitors camshaft position data used by the engine control system for fuel and ignition timing decisions. Accurate signal input is important for smooth starting, stable idle, and consistent engine operation. This sensor is listed for many BMW platforms, including BMW 128i, 335i, 528i, 740i, X3, X5, M3, M5, M6, M2, and M4 applications. This part cross-references Standard Ignition PC770 for the same application.

What It Helps Address

• Camshaft position sensor fault codes
• Extended cranking or hard starting
• Rough idle or inconsistent engine performance
• Stalling or intermittent engine hesitation
• Check engine light related to camshaft signal issues

Installation Notes and Tips

Verify the vehicle year, model, and engine configuration against the fitment list before ordering. Some listed BMW applications note an included seal, while others do not, so compare the existing sensor and seal arrangement during service. Confirm connector style and mounting location before installation. The part number 4E-1165 should be matched to the vehicle application for proper fitment.

Quality Assurance

Prenco replacement parts are cataloged for specific vehicle applications and identified by part number for accurate selection. Use the fitment data to confirm compatibility with your BMW before installation.