Description
The BMW X5 E70 Gearshift Lock Bolt is a specialized component of the automatic transmission security system, designed for installation in the rear of the vehicle. It is responsible for the mechanical locking of the selector lever, enhancing parking safety and protection against uncontrolled vehicle movement. Thanks to its design, consistent with BMW solutions, this original automatic transmission lock component ensures proper interaction with the factory control system.
Specifications and technical data
- SKU: 7552703
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7590395
- Substitutable numbers: 24507590395, 7590395, 24507552703, 7552703, 17127794156, 7794156
- Location on the vehicle: Rear
- Gearbox type: Automatic
- Category: Other Interior Parts & Accessories
Purpose and Function of the Gearshift Lock Bolt
The gearshift lock bolt in the BMW X5 E70 plays a crucial role in the automatic transmission’s safety system. It is responsible for physically locking the gear selection mechanism when the vehicle is in park, reducing the risk of accidental gear engagement.
Its placement in the rear of the vehicle allows for direct interaction with the transmission components and the selector lever control system. A properly functioning lock bolt:
- stabilizes the transmission’s position during parking,
- supports the operation of systems protecting against unauthorized vehicle movement,
- ensures the mechanical lock’s consistent operation with the automatic transmission’s control electronics.
Compatibility with Automatic Transmission
This component is designed to work with the automatic transmission used in the BMW X5 E70, meaning it is tailored to the transmission’s geometry and the characteristics of the gear selection system. Using a lock bolt that complies with the manufacturer’s solutions minimizes the risk of selector lever locking issues, positioning errors, or improper mechanism engagement.
In practice, this translates to:
- more predictable operation of the gear selector lever,
- correct engagement of the park position,
- maintenance of the drivetrain system’s factory operating parameters.
Characteristics of an Original BMW Component
The gearshift lock bolt comes from the BMW parts line, signifying compliance with factory design and assembly standards. The original design ensures:
- precise fit to mounting points and reference points in the body and transmission,
- compatibility with the factory lock key and control mechanism,
- maintenance of the locking mechanism’s operating characteristics as intended by the manufacturer.
As a component from the range of used BMW parts, this lock bolt offers a solution for a technically correct repair while maintaining a favorable cost-to-quality ratio.
Application in Repair and Diagnostics
Replacing the gearshift lock bolt is recommended in situations where problems arise with engaging the park position, locking the selector lever, or incorrect system response to the lever’s position. Using an original component allows for the restoration of proper cooperation between the mechanics and electronics of the automatic transmission.
During repair, it is advisable to pay attention to:
- the condition of the locking mechanism in the rear of the vehicle,
- the correct adjustment and alignment of components interacting with the lock bolt,
- consistent operation with the transmission control system.
If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other parts from the same group, such as mounts, brackets, or additional mounting elements, check the available parts in the Other BMW category.
Technical Support and Parts Selection
Selecting the correct gearshift lock bolt directly impacts vehicle operational safety and the proper functioning of the automatic transmission. It is beneficial to utilize technical knowledge regarding the differences between drivetrain versions and the specifics of manufacturer-applied solutions.
To compare sports and standard drivetrain designs, and to better understand the role of individual components in the operation of the engine, brakes, and chassis, the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis? can be helpful, illustrating how manufacturers differentiate mechanical components based on the vehicle’s purpose.
If you wish to deepen your knowledge about the importance of original components and the benefits of using used parts that comply with manufacturer standards, it is worth reading the material OEM Quality and Safety Guarantee – Why Used Original Car Parts Are the Best Choice for Your Car?, which discusses the technical and economic aspects of such solutions.
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