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Battery Sensor Mercedes W205 X253 Negative Minus Terminal Lead Cable A0009050554
SKU: rhd-A0009050554
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The Mercedes W205 X253 Battery Sensor on the Negative Terminal Lead is an original electrical system component, mounted directly on the battery's ground cable. It ensures precise monitoring of power supply parameters, contributing to the stable operation of the vehicle's electronic systems. Thanks to its design compliant with Mercedes standards, it is a solution tailored to the specifics of the W205 and X253 models.
Specifications and technical data
- SKU: rhd-A0009050554
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A0009050554
- Substitutable numbers: A0009050554, A 000 905 05 54
- Category: Other Car Parts & Accessories
Purpose and Function in the Electrical System
The battery sensor on the negative terminal in Mercedes C-Class W205 and GLC X253 models is responsible for real-time monitoring of load and power supply status. This component works with the vehicle's electronics, enabling:
- control of current flow on the ground cable,
- optimization of battery charging by the alternator,
- stabilization of advanced comfort and safety systems.
This allows the energy management system to react faster to load changes, which helps maintain adequate power reserve in the electrical system.
Construction and Fit for Mercedes W205 / X253
The Battery Sensor Mercedes W205 X253 Negative Minus Terminal Lead Cable is integrated with the negative terminal lead, facilitating installation at the factory mounting point. This type of solution minimizes the risk of installation errors and ensures proper cable routing in the engine bay.
Original manufacturing under the Mercedes brand means maintaining the correct connector geometry, appropriate cable cross-section, and compatibility with standard mountings. This is particularly important in vehicles equipped with extensive electronics, where the quality of ground connections directly impacts the correct operation of control units.
Benefits of Using an Original Battery Sensor
Using the factory battery sensor on the negative lead in Mercedes W205 / X253 maintains the integrity of the entire energy management system. Key benefits include:
- secure fit to the wiring harness and body mounting points,
- adherence to parameters specified by the vehicle manufacturer,
- reduced risk of interference in the operation of start-stop, comfort, and safety systems,
- easier diagnostics in the workshop due to compliance with factory schematics.
Choosing an original component is especially crucial in cars with a large number of control units communicating via digital buses – stable power supply and a proper ground connection are paramount in such cases.
Condition and Service Application
The offered battery sensor on the negative terminal lead comes from the Other category, meaning it is a component intended for specific service and modernization applications within the electrical system. It can be used both for replacing a damaged sensor and for restoring the full functionality of the energy management system after accident repairs or electrical work.
Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and perform adaptation in the diagnostic system if required by the manufacturer's service procedures.
Other Category Items for the Mercedes Brand
If you are looking for other items from the Other category dedicated to this brand, check our offer at Other Mercedes, where you will find a wide selection of components for various models.
Technical Knowledge and Powertrain Development
Modern energy management systems, such as battery sensors on the ground cable, are closely linked to the development of powertrains and control electronics. If you are interested in how manufacturers utilize advanced technical solutions in sports car designs, check out the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses differences in engine, brake, and chassis construction and the impact of these elements on spare part selection.
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.