Porsche 911 Boxster Cayman 987 Steering Column Lock Control Unit 99761815803

Porsche 911 Boxster Cayman 987 Steering Column Lock is an original vehicle security system component used in Porsche sports models. It ensures proper steering column locking, which is crucial for anti-theft security and correct interaction with the vehicle's electronics. Thanks to its factory design, the Porsche steering column lock allows for precise fitting to dedicated models without interfering with the installation.

Specifications and technical data

• SKU: 99761815803
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99761815803
• Substitutable numbers: 99761815803, 997 618 158 03, H0233A14906
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the Steering Column Lock

The presented steering column lock is designed for Porsche 911, Boxster, and Cayman models of the 987 generation. It is responsible for mechanically locking the column after ignition is switched off and for interacting with the vehicle's electronic system. A properly functioning lock:

• stabilizes the steering column after removing the key or deactivating the ignition,
• supports factory anti-theft measures,
• ensures correct communication with the ignition and starting system,
• eliminates common issues with the inability to start the vehicle due to a faulty lock.

Benefits of Using an Original Porsche Part

Using an original Porsche steering column lock maintains the structural integrity of the steering system and vehicle electronics. In practice, this means:

• factory fit to the steering column and body mounts,
• proper interaction with control modules and the ignition system,
• preservation of manufacturer-specified safety parameters,
• reduction of errors and warning messages related to an incorrect lock.

For owners of 911, Boxster, and Cayman 987 generation models, choosing an original component is particularly important due to the precise nature of the electronic systems in these cars.

Component Characteristics and Condition

The offered steering column lock is from the Porsche brand and is a technical category item intended for specialized applications in the steering system. The product is used, allowing for an economical replacement while maintaining the original manufacturer's specifications. This type of component is particularly useful for:

• resolving faults related to the inability to turn the key or start the vehicle,
• repairs after collisions involving the steering column area,
• diagnosing problems with steering column locking and communication with the ignition system.

Professional Installation and Service Application

Due to its connection with the security system and vehicle electronics, the installation of the steering column lock in Porsche 911, Boxster, and Cayman 987 is recommended to be entrusted to a specialized service center. Proper installation includes:

• disassembly of the steering column covers and access to factory mounting points,
• precise placement of the lock in its designated structural location,
• verification of the mechanical locking mechanism's functionality,
• checking interaction with the ignition system and potential diagnostic adaptation.

This approach minimizes the risk of recurring faults and ensures stable operation of the steering system in daily use.

Expanding Knowledge and Parts Selection

For those interested in comparing technical solutions used in sports models from other brands, including engines, brakes, and chassis, an article discussing the differences between high-performance versions and standard variants may be helpful. More information can be found in the material: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.

If you are planning a comprehensive repair or upgrade of the steering system and security area in your Porsche and need other parts from the same group, such as control modules, mounting elements, or additional steering column-related components, check the available parts in the Other Porsche category.