BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9243637

The BMW X3 F25 Rear PDC Sensor Wiring Harness is an original electrical installation component designed to support the rear parking system in the BMW X3 F25 model. With factory-fitted precision for the body and rear bumper, the harness ensures a stable connection of PDC sensors to the vehicle's wiring and proper communication with the car's electronics. This is a practical solution for users who want to restore the full functionality of the parking assistant without any wiring modifications.

Specifications and technical data

• SKU: 9243637
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9243637
• Substitutable numbers: 9243637, 61129243637, 9304730, 61129304730, 9271216, 61129271216, 9243636
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented harness belongs to the Cables, Harnesses, and Connectors category and is dedicated to the rear part of the BMW X3 F25 body. It is responsible for transmitting signals between the PDC parking sensors and the rest of the vehicle's electrical system, enabling the correct operation of the obstacle warning system behind the car.

Its placement on the vehicle is the rear, meaning the harness is tailored to the geometry of the rear bumper and factory mounting points. This ensures an organized installation process, maintaining the original wire routing and proper protection against mechanical damage.

Advantages of Using an Original BMW Harness

Using an original PDC wiring harness in the BMW X3 F25 maintains the integrity of the entire electrical system. The component has been specifically designed for this model, which translates to:

• factory-matched wire lengths and connector layouts,
• correct positioning of sensor sockets in the rear of the vehicle,
• compatibility with the original BMW PDC system,
• reduced risk of installation errors resulting from wiring modifications.

As a result, the harness serves as a functional service solution for repairs after collisions, bumper replacements, or damage to wires in the rear of the body.

Component Characteristics and Installation

The rear PDC sensor wiring harness is a collective component that integrates power and signal wires leading to individual parking sensors. The connectors used are adapted for factory BMW sensors, allowing for direct connection without additional adapters.

During installation, it is important to maintain the original routing of the wires within the rear of the vehicle to protect the harness from abrasion, moisture, and temperature effects. Proper wire placement minimizes the risk of signal interference and subsequent problems with PDC system diagnostics.

Condition and Service Application

The offered harness is a used part from disassembly, making it an attractive cost-effective alternative to new components while retaining the original BMW construction. It is suitable for both post-accident repairs and replacement of damaged wires due to vehicle use.

For workshops specializing in the BMW brand and for users who service their cars themselves, using such a harness allows for a technically correct restoration of the installation in the rear of the vehicle, maintaining compliance with the factory electrical system.

Related Components and Additional Information

If you are upgrading or repairing the parking system in your BMW X3 F25 and also need other electrical installation components from this brand, such as additional harnesses, connectors, or wire sections adapted to factory systems, check the available parts in the BMW Cables, Harnesses, and Connectors category.

For extensive work on the electrical system and associated systems, knowledge of other vehicle components may also be useful; more practical information can be found in the article Performance Exhaust System: Used Headers and Sport Catalytic Converters on the Road, which helps to better understand the specifics of component operation in premium brand cars.