Porsche 911 Cayman 987 Boxster Crash Impact Sensor Left Right N/O/S 99761822101

Porsche 911 Cayman 987 Boxster Impact Sensor Left Right is a precise safety system component designed for installation on the left or right side of Porsche vehicles. It is responsible for quickly detecting overloads during a collision and transmitting a signal to the airbag system, which is crucial for the protection of the driver and passengers. A used OEM component is a solution for those who want to maintain the factory characteristics of the safety system's operation at a reasonable service cost.

Specifications and technical data

• SKU: 99761822101
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99761822101
• Substitutable numbers: 99761822101, 997 618 221 01, 436183HW05, 4361-83 HW-05
• Location on the vehicle: Right, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Function and Application of the Impact Sensor

The impact sensor in Porsche 911, Cayman 987, and Boxster models works with the airbag system control module, analyzing sudden changes in body acceleration. When a specific overload threshold is exceeded, it generates a signal initiating airbag deployment, which helps mitigate the effects of a collision. Using an original sensor ensures the preservation of proper sensitivity and deployment threshold characteristics, consistent with the manufacturer's original specifications.

Vehicle Placement and Configuration

The presented sensor is designed for installation on both the right and left sides of the vehicle, making it easier to select the correct part during post-accident repairs. This solution allows for flexible use of the part depending on the specific vehicle configuration and the extent of body damage. This enables the effective restoration of the full functionality of the safety system without the need for different sensor variants.

Benefits of Using a Used Original Part

Choosing a used impact sensor for a Porsche is a solution that combines cost control with the preservation of the safety system's original operating logic. An original component is designed for the vehicle's specific electronic architecture, promoting correct cooperation with the control module and other system elements. For workshops and users, this means greater predictability of operation and reduced risk of compatibility issues.

Selection and Compatibility Verification

When selecting an impact sensor for a Porsche 911, Cayman 987, or Boxster, it is crucial to compare the part numbers and vehicle placement with the factory-installed component. In practice, it is advisable to verify compatibility with the service documentation or manufacturer's catalog to ensure that the sensor's operating parameters meet the requirements of the specific body version and equipment. This approach minimizes the risk of airbag system errors and facilitates subsequent diagnostics.

If you are planning a comprehensive repair or upgrade of the passive safety area in your Porsche and need other parts from the same group, such as additional sensors, control modules, or airbag system wiring harnesses, check the available parts in the Other Porsche category.

To compare the characteristics of sports powertrains and braking systems with solutions used in series production cars, an article describing the structural differences in high-performance models may be helpful – you can find it in the material Audi RS vs. Other Models – What's Under the Hood and Chassis?, which shows how manufacturers design components for safety and dynamics.