Mercedes W156 W176 Battery Cable Negative Lead Terminal Harness A2469052403

Mercedes W156 W176 Battery Cable Negative Lead Terminal Harness is an original electrical system component designed for professional power system maintenance in Mercedes vehicles. This used ground cable with terminal ensures a stable connection between the negative battery pole and the chassis, which translates into reliable starting, proper electronic operation, and reduced voltage drops. It is a practical solution for users who want to maintain factory quality standards at optimal service costs.

Specifications and technical data

• SKU: A2469052403
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2469052403
• Substitutable numbers: A2469052403, A 246 905 24 03
• Category: Battery Accessories

Function and application of the ground cable

The ground cable with terminal in Mercedes W156 and W176 models is responsible for the direct connection between the battery and the vehicle's ground point. A properly selected and functional component of this type:

• stabilizes the operation of the starter and charging system,
• reduces the risk of engine starting issues under variable loads,
• supports the proper functioning of control units, comfort modules, and safety systems,
• minimizes local overheating of connectors resulting from increased resistance.

Thanks to the preservation of the original geometry and mounting points, the cable is matched to the factory wiring harness routing in the engine compartment, which facilitates installation and maintenance.

Benefits of using an original battery cable

Using an original ground cable in a Mercedes provides measurable operational benefits. This component has been designed for specific current loads and operating conditions, therefore:

• it provides the appropriate conductor cross-section for starting and charging,
• it features factory-selected connectors and terminal shape, which improves electrical contact,
• it reduces the risk of arcing and local voltage drops during high current draw,
• it maintains the consistency of the installation with other power system components.

For users who value consistency with the factory installation and predictable operating parameters, such a cable is a reasonable choice for repairs and battery system upgrades.

Product characteristics and condition

The offered Mercedes W156 W176 Battery Cable Negative Lead Terminal Harness comes from the Mercedes brand and is classified in the Battery Accessories group. The product is used, which in practice means that before installation, it is worth verifying the condition of the contact surfaces, the cleanliness of the terminal, and any signs of wear to ensure the best possible electrical contact. A used component of this type is a cost-effective solution for drivers who want to maintain the original installation configuration while keeping to a reasonable service budget.

Support for selecting and expanding the battery system

When replacing a ground cable, it is often worth considering checking other power system components, such as the positive cable, chassis ground points, or the battery mount. A consistent approach to system maintenance helps reduce future starting and electronic problems, and also facilitates the diagnosis of potential power-related faults.

If you are planning a comprehensive repair or upgrade of the power and battery area in your Mercedes and need other components from the same group, such as ground cables, terminal leads, or additional mounting brackets, check the available parts in the Mercedes Battery Accessories category.

Why choose used original Mercedes components

Choosing a used, original ground cable is often more predictable than installing aftermarket parts of unknown specifications. You receive a component designed for specific models, with the factory design and parameters preserved, which facilitates installation and subsequent operation. For drivers who want to better understand the advantages of using original salvaged components in cars of this brand, the following article may be helpful: Used parts for Mercedes – original salvaged components.