BMW Crankshaft Position Sensor with Eccentric Shaft OE Number 11377506503 Replacement Part

This automotive crankshaft position sensor serves as a direct replacement component for BMW vehicles requiring sensor replacement or repair. It carries the original equipment reference number 11377506503, ensuring compatibility with BMW's specific engineering specifications. The sensor combines crankshaft position detection with integrated eccentric shaft functionality, providing essential data to the vehicle's engine control unit. This information is critical for proper ignition timing, fuel injection timing, and overall engine management system operation. The black-coloured sensor housing matches typical automotive component finishes and is designed specifically for compatibility with multiple BMW model ranges including the 1 Series, 3 Series, X1, X3, and Z4 vehicles.

Features and Construction

This replacement sensor is engineered to match the specifications of original BMW components, providing vehicle owners with a compatible alternative when factory sensors require replacement.

Material and Build

The sensor features a black housing that protects internal electrical components from engine compartment conditions. The construction is designed to withstand typical automotive thermal cycles and vibration while maintaining accurate position sensing capability. The electrical connections are configured to interface directly with BMW wiring harnesses, eliminating the need for adaptation or modification during installation.

Size and Practical Fit

This sensor is dimensionally matched to original BMW specifications to ensure proper mounting and clearance within the engine compartment. The mounting provisions align with factory bolt patterns and locations on compatible BMW engines. The sensor's design considers the specific spatial requirements of BMW engine bays, allowing for straightforward installation without modification to surrounding components.

Uses and Placement

This component serves specific functions within BMW vehicles' engine management systems, providing essential data for multiple vehicle systems.

Event or Professional Use

Professional automotive technicians will find this sensor useful for repair scenarios where original crankshaft position sensors have failed or become unreliable. The OE number referencing (11377506503) allows for precise parts identification in professional workshop environments. This compatibility makes the sensor suitable for both dealership service departments and independent repair facilities working on supported BMW models.

Everyday Home Use

For BMW owners undertaking their own maintenance, this sensor provides a directly compatible replacement option when addressing engine management fault codes related to crankshaft position sensing. The specific model compatibility information allows DIY enthusiasts to confidently select the correct component for their vehicle. The single-unit packaging provides exactly what's needed for a straightforward replacement job without excess components.

Benefits and Buying Value

This sensor offers practical advantages for BMW owners facing sensor replacement needs, focusing on compatibility and direct replacement capability.

Reuse and Low Maintenance

By providing a direct replacement for the original sensor, this component restores proper engine management system function without requiring system modifications or adaptations. The OE number matching ensures proper fitment and function, reducing the risk of installation errors or compatibility issues. This approach supports vehicle longevity by maintaining original equipment specifications.

Why Choose This Product

This sensor offers BMW owners a compatible replacement option specifically matched to their vehicle's requirements through the OE reference number system. The clear compatibility listing for BMW 1 Series, 3 Series, X1, X3, and Z4 models provides confidence in proper fitment. The product delivers exactly what's needed for sensor replacement—a single sensor unit with the correct specifications—without unnecessary accessories or packaging.