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The Headlight Housing W166 AFS is a high quality replacement component designed for Mercedes Benz GLE-Class SUV models on the W166 chassis from 2015 to 2018 that are equipped with AFS Adaptive Front lighting System headlights. It is intended to replace a damaged or cracked original AFS headlight body while retaining your existing lens, lighting modules, and electronic control units.
This product is supplied as the housing only, no lens is included. You reuse the original clear lens and internal AFS components where they are still in good condition. The housing restores correct mounting, sealing, and structural support for the headlight assembly without any modification to the vehicle. Sold per side, choose left or right to match the vehicle.
Key Features:
OEM-Style Design: Engineered to match the original Mercedes Benz W166 AFS headlight housing for accurate fitment on GLE SUV models.
Housing Only: Supplied without lens, bulbs, xenon or LED projectors, AFS motors, modules, drivers, control units, rear covers, or wiring, these are transferred from the original unit where serviceable.
Durable Construction: Manufactured from automotive grade plastic to withstand heat, vibration, and daily driving conditions.
Precise Fitment: Uses factory mounting points and brackets for straightforward installation and correct alignment with bumper, fender, and bonnet lines.
Proper Sealing Surfaces: Restores the integrity of gasket and sealing interfaces to help reduce moisture and condensation when correctly assembled with good seals.
Repair Focused Solution: Ideal for vehicles with cracked or broken housings where the lens and internal AFS lighting components can be reused, helping to keep repair costs under control.
Compatibility:
Suitable for Mercedes Benz GLE-Class models equipped with factory AFS Adaptive Front lighting System headlights:
GLE-Class SUV (W166) 2015 to 2018
Additional notes:
Intended for AFS type projector headlamps as fitted on specified W166 GLE models.
Not suitable for non AFS halogen or basic LED headlamp versions, and not suitable for earlier ML-Class W166 listings unless specified.
Fitment may vary depending on exact headlight option, always match the housing to the existing headlight on the vehicle and confirm with VIN.
Related Part Numbers:
Compatible with the corresponding OEM W166 AFS headlight housing part numbers for Mercedes Benz GLE-Class. Complete AFS lamp families often fall under ranges such as A166 906 xx xx and A166 907 xx xx for left and right, with suffixes depending on market and variant. Always confirm using your VIN and the markings on your original headlight before ordering.
Why Choose TOParts:
TOParts supplies Mercedes Benz replacement components engineered for precise fitment, reliability, and professional repair results. Our parts are selected to support workshop quality repairs and long term vehicle dependability while helping you avoid the high cost of complete headlamp replacement.
Q&A:
Q1: Does this include the headlight lens?
A1: No, this product is the housing only. The clear lens, bulbs, AFS modules, and electronic control units must be transferred from your original headlight or purchased separately.
Q2: Can I reuse my existing AFS lens and components?
A2: Yes, provided they are undamaged and compatible, you can reuse your original lens, xenon or LED projectors, AFS motors, modules, drivers, and control units with this housing.
Q3: Is this a direct replacement for the original AFS housing?
A3: Yes, it is designed as a direct fit replacement that uses the same mounting points and general layout as the factory Mercedes Benz W166 AFS headlight housing on GLE SUV models.
Q4: Does this fit all W166 GLE models?
A4: It is intended for Mercedes Benz GLE-Class W166 SUV models from 2015 to 2018 that were factory fitted with AFS Adaptive Front lighting System headlights. It does not fit non AFS or basic halogen headlamp versions. Always confirm compatibility with your VIN and existing headlight type before purchase.
Q5: Are bulbs, AFS modules, or control units included?
A5: No, bulbs, xenon or LED modules, AFS motors, drivers, control units, rear covers, and wiring are not included and must be transferred from the existing headlight assembly or sourced separately.


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