Mercedes V251 Front Bumper PDC Wiring Harness A2514404213

Mercedes V251 Front Bumper PDC Wiring Harness is an original electrical installation component designed to support parking sensors in the front of the vehicle. Thanks to its factory fit for Mercedes V251 series models, the harness ensures stable electrical connections and proper operation with the PDC system. It is a practical solution for users who want to restore full functionality of the parking assistant without interfering with the factory installation.

Specifications and technical data

• SKU: A2514404213
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2514404213
• Substitutable numbers: A2514404213, A 251 440 42 13
• Location on the vehicle: Front
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented wiring harness operates in the front bumper area, where it is responsible for connecting the PDC parking sensors to the rest of the vehicle's electrical system. Its location at the front of the car requires resistance to variable operating conditions, which is why the harness construction is prepared for operation in an area exposed to moisture, dirt, and temperature fluctuations. Proper cable routing and factory connectors help maintain the correct operation of the parking assistance system, minimizing the risk of sensor errors, signal interference, or communication issues with the control module.

Benefits of using an original Mercedes harness

Using a harness dedicated to the V251 series allows for maintaining the consistency of the electrical installation with the manufacturer's solutions. The appropriate cable length, connector placement, and compatibility with factory mounts facilitate installation and limit the need for modifications.

• Factory connectors matched to PDC sensors and the vehicle's installation.
• Cables routed according to the original path in the front bumper.
• Possibility to restore the correct operation of the parking system after damage or corrosion of the old harness.
• Reduction of the risk of diagnostic errors related to improper wiring. For workshops and users, this means more predictable installation and easier diagnostics of potential faults in the future.

Characteristics of the used component

The wiring harness comes from disassembly, which allows for maintaining the original construction and compliance with Mercedes factory standards. Such components are frequently chosen for vehicle repairs where matching the existing installation and maintaining the performance parameters of safety and comfort systems is crucial. Before installation, it is recommended to perform a standard inspection of the insulation, connectors, and cable routing to ensure trouble-free operation in the demanding front bumper zone.

Application in the Wires, harnesses and connectors category

The element belongs to the Wires, harnesses and connectors group, i.e., components responsible for distributing signals and power between individual vehicle systems. In the case of the PDC system, a correctly selected harness has a direct impact on the quality of distance reading, sensor stability, and the absence of interference in communication with the body electronics. If you are planning a comprehensive repair or upgrade of the front bumper area in your Mercedes and need other elements from the same group, such as installation sections, additional harnesses, or service connectors, check the available parts in the Mercedes Wires, harnesses and connectors category.

Who is this PDC wiring harness for

The Mercedes V251 Front Bumper PDC Wiring Harness will work well both in professional service centers and among users servicing their cars themselves. It is a solution for those who want to restore the efficiency of the parking system after a collision, connector corrosion, or damage to the cables in the front bumper. If you want to learn more about the specifics of selecting used electrical installation elements and other components, our guide may be helpful: The best used car parts – a guide to the most frequently chosen original parts.