URO 37-14-6-781-405 Yaw Rate Acceleration Sensor for BMW DSC System

The URO 37-14-6-781-405 is an aftermarket yaw rate and lateral acceleration sensor designed for BMW vehicles equipped with Dynamic Stability Control (DSC). This critical safety component monitors the vehicle's rotational movement around its vertical axis (yaw rate) and measures side-to-side G-forces during cornering and maneuvering.

Key Features:

• Measures yaw rate (rotational speed) and lateral acceleration for DSC system operation
• Provides voltage signals to the DSC control module to calculate vehicle stability
• Essential for proper operation of stability control, traction control, and anti-lock braking systems
• Typically mounted under the driver's seat for optimal measurement accuracy
• Direct replacement for OEM part number 37146781405
• Quality aftermarket construction for reliable performance

The sensor works by detecting when the vehicle's actual movement differs from the driver's intended direction based on steering input. When understeer or oversteer conditions are detected, the DSC system uses this sensor data to selectively apply brakes to individual wheels or reduce engine power to maintain vehicle stability. This component is crucial for safe vehicle operation, especially in adverse weather conditions or emergency maneuvers.

Replaces OEM Numbers: 37146781405, 37141094092, 37146776212, 37141095326, 37141182891, 37146770204