Porsche 718 Cayman S 982c Rear Left Height Level Sensor 99163138100

Porsche 718 Cayman S 982c Rear Left Height Level Sensor is an original component of the Automatic Level Control system, designed for operation in the rear left section of the suspension. This precise body position sensor ensures stable system performance, which translates into predictable handling and safe vehicle behavior under various load conditions.

Specifications and technical data

• SKU: 99163138100
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99163138100
• Substitutable numbers: 99163138100, 991 631 381 00
• Location on the vehicle: Rear, Left
• Part type: Height Sensor
• Category: Self-Levelling Suspension Parts

Purpose and function in the suspension system

The rear left height level sensor in the Porsche 718 Cayman S 982c is responsible for continuously measuring the body position relative to the vehicle's axle. Information from this component is used by the suspension control unit to adjust the height and maintain proper geometry, which is crucial for both ride comfort and stability at higher speeds. Its placement on the vehicle in the rear left area allows for accurate monitoring of this suspension section, and a properly functioning sensor reduces the risk of system errors, uneven leveling, or incorrect force distribution during braking and acceleration.

Benefits of using an original sensor

Choosing an original level sensor dedicated to Porsche ensures the maintenance of factory operating parameters. The component is structurally matched to the suspension geometry, the range of motion of the control arms, and the characteristics of the level control system, which means it:

• ensures consistent operation with other sensors in the vehicle,
• reduces the risk of error messages related to level control,
• maintains predictable vehicle reactions during changes in load and speed,
• supports even wear of suspension components. A properly selected level sensor also means a lower risk of needing further intervention in the system and stable driving parameters after the repair is completed.

Installation characteristics

The component is designed for installation in the rear left part of the vehicle, in the location of the factory sensor. The design provided by the manufacturer facilitates fitting to existing mounting points and integration with factory electrical harnesses. As a result, the replacement can be carried out in an orderly manner, maintaining the original cable routing and the correct operating position of the sensor. After installation, it is recommended to check the operating parameters of the Automatic Level Control system using an appropriate diagnostic tester to confirm correct readings and proper cooperation with other suspension components.

Application in service practice

This level sensor is suitable both for standard replacement of a damaged component and for broader suspension-related work, e.g., after a collision or intervention in the vehicle's geometry. Maintaining accurate body position measurement is essential for preserving the proper balance of the car, which is particularly important in sports cars such as the Porsche 718 Cayman S 982c. If you are planning a comprehensive repair or upgrade of the suspension area in your Porsche and need other elements from the same group, such as additional position sensors, mounting hardware, or related system components, check the available parts in the Automatic Level Control Porsche category.

Practical tips and additional information

When selecting a level sensor, it is worth paying attention to compatibility with the specific model version and suspension configuration. In case of doubt, comparing the design of the component with the part removed from the vehicle or consulting a service center specializing in the Porsche brand may be helpful. If you are preparing a car for repair after a collision and are considering using original used components, it is worth reading the guide: Repairing a car after a crash: how to restore full efficiency using used original parts without overpaying?, which discusses the practical aspects of selecting and installing used OEM parts.