Mercedes R171 Headlight Washer Nozzle Cover Silver Front Right O/S A1718800005

The Mercedes R171 Headlight Washer Nozzle Cover in Iridium Silver Metallic - 775 is an original body part designed for the right side of the front bumper. It provides an aesthetic finish to the washer mechanism, restoring a cohesive look to the front of the car and maintaining the bumper's factory line.

Specifications and technical data

• SKU: A1718800005-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1718800005
• Substitutable numbers: A1718800005, A 171 880 00 05
• Location on the vehicle: Front, Right
• Color: Iridium Silver Metallic - 775
• Category: Bumper Inserts & Covers

Purpose and Function of the Part

The cover is dedicated for installation on the front of the vehicle on the right side, at the point where the headlight washer emerges from the bumper. Its purpose is to shield the washer mechanism and ensure a smooth transition between the bumper surface and the extending nozzle. This helps the front of the body maintain a cohesive, orderly appearance, while the washer itself is protected from direct external elements.

Color Matching: Iridium Silver Metallic - 775

The part is finished in the factory color Iridium Silver Metallic - 775, allowing for an aesthetic match with body paint in this shade. Maintaining color consistency is particularly important for localized bumper repairs or individual component replacements, as it minimizes the need for additional painting and facilitates a unified visual effect.

Original Mercedes Part – Advantages of Use

As a part from the Bumper Inserts and Covers group from Mercedes, this cover ensures proper fitment to the bumper's shape and correct interaction with the headlight washer mechanism. The original mounting geometry simplifies installation and reduces the risk of looseness, leaks, or improper nozzle extension. Using an OEM part allows for the preservation of factory manufacturing standards without the need for modifications.

Condition and Service Application

This used part is suitable for both post-accident repairs and for completing missing body details. It is a practical solution when the bumper and washer mechanism are functional, but only the outer cover has been damaged. Replacing this component restores the full visual functionality of the headlight area without interfering with other sub-assemblies.

Assistance with Selection and Additional Information

If you are planning a comprehensive repair or upgrade of the front bumper area on your Mercedes and need other parts from the same group, such as covers, inserts, or additional trim pieces, check the available parts in the Mercedes Bumper Inserts and Covers category.

For drivers considering whether a used original part or an aftermarket alternative is the better solution, an article describing practical selection criteria may be helpful – 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement.