Headlight Lens W166 GLS LED for Mercedes-Benz GLS-CLASS

Replacement clear polycarbonate headlamp lens for the Mercedes-Benz GLS-Class (W166/X166) with factory LED headlamps. Precisely moulded to OE geometry to restore optical clarity and sealing when your original lens is cracked, yellowed, or crazed. Sold per side.

Key Features

• OE-Accurate Profile: Correct curvature and flange for a clean bond to GLS LED housings.
• Optical Clarity: UV-stabilised polycarbonate maintains sharp beam cut-off and factory DRL appearance.
• Seal-Ready: Smooth perimeter lip for reliable resealing with automotive butyl or PU sealant.

Compatibility

GLS-Class SUV (X166) — 2016–2019 with factory LED headlamps. Always confirm by VIN and visual match.

Note: Adhesive not included.

This is an aftermarket replacement part, not a genuine Mercedes-Benz product. Not affiliated with or endorsed by Mercedes-Benz Group AG.