Mercedes W414 Sliding Door Contact Switch Bottom Left Right N/O/S A4148200054

A4148200054 is an original Mercedes part, designed for discerning users who prioritize factory solutions and technical consistency of their vehicle. This part comes from the secondary market, allowing for a combination of reasonable costs with the high quality of workmanship characteristic of this brand. It's a practical choice for repairs, upgrades, and optimizing vehicle operation.

Specifications and technical data

• SKU: A4148200054
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4148200054
• Substitutable numbers: A4148200054, A 414 820 00 54
• Location on the vehicle: Right, Left
• Category: Cargo & Sliding Doors

Original Origin and Mercedes Compatibility

The presented component is a product of the Mercedes brand, which in practice means adherence to factory design standards, geometry, and compatibility with other vehicle systems. Choosing an original part minimizes the risk of installation issues, simplifies diagnostics, and ensures predictable performance of the sub-assembly during long-term use.

The designation A4148200054 allows for unambiguous identification of the part in the manufacturer's catalogs and its matching to a specific vehicle configuration. This enables the part to be used as a replacement in the service process when maintaining consistency with the vehicle's factory specifications is important.

Technical Characteristics and Service Application

The element has been designed for operation in a demanding automotive environment, taking into account the mechanical, thermal, and operational loads typical for Mercedes solutions. The construction is adapted for integration with original wiring harnesses, mountings, or accompanying sub-assemblies, which facilitates installation in workshop conditions.

In practice, the part will prove useful in scenarios such as:

• standard repair after failure or wear of a factory component,
• restoring full system functionality after a collision or mechanical intervention,
• maintaining vehicle compliance with the manufacturer's service documentation.

For workshops and services specializing in the Mercedes brand, using an original sub-assembly translates to more predictable working times, fewer corrections, and easier communication with the client regarding the quality of parts used.

Used Condition and Circular Economy

The offered component is used, which significantly reduces repair costs while maintaining the functionality required for everyday operation. Choosing such a part aligns with the principles of the circular economy – it reduces waste, decreases the demand for new raw materials, and has a real impact on the environmental footprint associated with vehicle maintenance.

If you want to better understand how conscious use of dismantled parts supports the environment and your budget, check out the article: how used dismantled parts support the circular economy and reduce repair costs. This is a practical addition to the knowledge for those who want to combine car servicing with a responsible approach to resources.

Benefits of Choosing an Original Used Part

By opting for this element, you gain a combination of several significant advantages:

• Factory Origin – compliance with Mercedes design principles, without the compromises typical of many aftermarket replacements.
• Rational Repair Costs – the used condition allows for reduced expenses while maintaining an appropriate level of quality.
• Better Installation Predictability – precise fit to original mounting points and vehicle installations.
• Support for Sustainable Operation – reuse of a functional sub-assembly instead of producing a new one.

Thanks to these features, the part designated A4148200054 is a sensible choice for both professional workshops and discerning individual users who expect a technically correct solution without unnecessary compromises.

Summary and Application Recommendation

The original Mercedes component with the designation A4148200054 is a practical proposition for repairs where compliance with factory specifications, predictable operational performance, and cost control are crucial. By choosing this part, you opt for a proven solution from the secondary market that supports both vehicle durability and a responsible approach to resources.