Headlight Lens C117 F/L for Mercedes-Benz CLA-CLASS

Replacement clear polycarbonate headlamp lens for the facelift Mercedes-Benz CLA (C117 Sedan / X117 Shooting Brake, 2017–2019). Built to OE geometry to restore clarity and seal integrity when your original lens is cracked, yellowed, or crazed. Sold per side — choose Left or Right.

What this is / isn’t:

• Included: 1× clear outer lens

Key Features:

• OE-Accurate Profile: Correct curvature and edge flange for precise bond to the CLA F/L housing.

• Optical Clarity: UV-stabilised polycarbonate for crisp light output and factory DRL appearance.

• Seal-Ready: Clean moulding around the perimeter for reliable resealing when used with automotive-grade butyl or PU headlamp sealant.

• Body-Shop Friendly: Cost-effective lens-only repair to salvage good internals.

Compatibility:

• CLA-Class Sedan (C117) — 2017–2019 (Facelift/MOPF)

• CLA Shooting Brake (X117) — 2017–2019 (Facelift/MOPF)

• Suitable for facelift housings originally configured as Halogen, Bi-Xenon, or LED High Performance (lens shape is the same; internals differ).
  Not for pre-facelift 2013–2016 lamps. Always confirm by VIN and compare lens outline and clip/bond line to your original.

Related Part Number Ranges (cross-refs):
Complete facelift headlamp families commonly fall under A117-906-xx-xx (LH) / A117-907-xx-xx (RH). Lenses are service subcomponents with different suffixes — verify by VIN and markings on your original lamp.

Installation Notes (Pro Tips):

• Remove lamp, soften factory seal (low-heat oven or heat gun), and separate lens from housing carefully.

• Clean old butyl/PU completely; test-fit new lens before bonding.

• Use quality butyl rope or automotive PU sealant; clamp/tape evenly while curing.

• Ensure vents are unobstructed; renew desiccant if present.

• After refit, check aim and run a leak test (light mist) to confirm seal integrity.

• Beam pattern is set by the optics inside — replacing the lens does not change RHD/LHD cutoff.

Why Choose TOParts:
OE-quality Mercedes components focused on fit, clarity, and long-term sealing — trusted by panel shops and Mercedes specialists across South Africa.

Q&A
Q1: Will a new lens fix condensation?
A1: Usually yes, provided the housing is clean, vents are clear, and the new lens is sealed with the correct adhesive.

Q2: Is adhesive included?
A2: No. Use automotive-grade butyl (reworkable) or PU (permanent) sealant.

Q3: Can this lens convert my pre-facelift light to facelift?
A3: No. Lens and housing shapes differ. This lens is for 2017–2019 facelift housings only.

Q4: Left or Right — how do I choose?
A4: Order the side that matches your damaged lamp. On right-hand-drive vehicles, Left = driver, Right = passenger. Verify against your VIN and lamp shape.