Mercedes W164 Rear Tail Light Lamp Right O/S A1648202064

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W164 Rear Tail Light Lamp Right O/S is an original component from the Rear lights and brake lights group, designed for installation on the passenger side. It is a practical solution for users who want to restore full lighting functionality while maintaining factory fitment and a consistent body appearance in their Mercedes.

Specifications and technical data

• SKU: A1648202064
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1648202064
• Substitutable numbers: A1648202064, A 164 820 20 64, A1649061000, A 164 906 10 00, A1648200264, A 164 820 02 64, A1648203864, A 164 820 38 64
• Location on the vehicle: Rear, Right
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented Mercedes M-Class W164 rear lamp is mounted in the rear right section of the bodywork. It is responsible for signaling braking, position, and direction, which has a direct impact on road safety and the clarity of light signals for other road users.

Thanks to its factory design tailored to the specific body generation, the lamp maintains the correct light geometry, works with the vehicle's electrical system, and allows for proper seating in the original socket without the need for modifications.

Construction and mounting fitment

The original Mercedes rear lamp has been designed as a composite unit, integrating several lighting functions into one housing. The construction provides:

• dedicated mounts for factory bodywork points,
• an electrical connector compatible with the wiring harness in the W164 model,
• a lens and reflectors adapted to the factory optical system.

This solution facilitates installation and allows for maintaining a consistent appearance of the rear of the vehicle, without differences in shade or shape compared to other lighting elements.

Benefits of using an original rear lamp

Using an original rear lamp in a Mercedes W164 provides a number of practical advantages in daily operation:

• factory fitment to the body lines and adjacent elements,
• correct light beam distribution in accordance with the manufacturer's homologation,
• stable mounting reducing vibrations and the risk of leaks,
• easier lighting system diagnostics in case of potential faults.

For the user, this means trouble-free replacement of a damaged lamp and maintaining the lighting parameters specified by the vehicle manufacturer.

Characteristics of the used component

The offered rear lamp is a used component, which allows for reducing repair costs while maintaining the original manufacturer's specifications. It is a good solution for drivers who want to combine a reasonable budget with factory fitment and avoid problems typical of aftermarket replacements of uncertain quality.

Choosing a used OEM component is particularly beneficial for post-accident repairs or point replacement of individual lighting elements when you want to ensure the closest possible wear and appearance relative to other lamps on the vehicle.

Matching by numbers and support in selection

The lamp has an original part number and interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and model year of the Mercedes W164. Before purchasing, it is worth comparing the markings with the currently installed element or vehicle documentation to ensure that the component will work properly with the electrical system and lighting control systems.

In case of doubts during selection, it is helpful to check compatibility by part numbers, body version, and vehicle placement, which minimizes the risk of purchasing an incompatible element.

Expanding Mercedes lighting upgrades

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other elements from the same group, such as additional lamps, control modules, or complete lighting units, check the available parts in the Mercedes rear lights and brake lights category.

If you are considering whether a new replacement part or a used OEM element is a better choice in your case, comparing costs and durability in practice may be helpful – you can find a detailed discussion in the article New or used? A comparison of costs and quality of car parts.