Bonnet W166 for Mercedes-Benz GLS-CLASS

Replacement bonnet panel engineered for Mercedes-Benz full-size SUVs on the 166 platform, covering GL-Class (pre-facelift) and GLS-Class (facelift) from 2013 to 2019. Built to OEM-equivalent specifications to restore factory panel gaps, latch alignment, and structural integrity. Supplied in protective e-coat primer, ready for preparation and paint. Designed to reuse original hinges, latch/striker, insulation pad, washer nozzles, and seals.

Key Features:

• OEM Specification: Manufactured to Mercedes-Benz dimensional tolerances for factory-correct fit and finish.

• Robust, Lightweight Construction: Automotive-grade aluminium outer skin with reinforced inner frame for rigidity and reduced mass.

• E-Coat Corrosion Protection: Electrophoretic primer ensures excellent paint adhesion and long-term rust resistance.

• Direct Fitment: Uses factory hinge points, latch locations, and rubber buffers—no cutting or drilling required.

• Safety & Structure: Preserves engineered deformation zones and compatibility with OE primary/secondary latch mechanisms.

• Body-Shop Friendly: Smooth outer surface and clean edges to reduce prep time before paint.

Compatibility:

• Mercedes-Benz GL-Class / GLS-Class (X166)

• Model years: 2013–2019 (GL pre-facelift through GLS facelift)

• Typical trims: GL350/GLS350d, GL450/GLS450, GL500/GLS500, GLS550, GLS63 AMG
  Verify by VIN for exact sensor/insulation configuration.

Related Part Numbers:
Common OEM cross-references include A166-880-01-xx, A166-880-02-xx, and later supersessions (suffix varies by market/sensors/insulation).
Always confirm by VIN and compare with the number stamped on your original bonnet before purchase.

Why Choose TOParts:
TOParts supplies OEM-quality Mercedes-Benz replacement body components engineered for precise fitment, reliable durability, and a professional body-shop finish—trusted by workshops across South Africa.

Q&A:

Q1: Is the bonnet supplied painted?
A1: No. It is delivered in OE-style e-coat primer and must be prepared and painted to match your vehicle.

Q2: Will it fit my 2017 GLS?
A2: Yes—this unit is specified for X166 GL/GLS models from 2013 to 2019. Verify by VIN for exact compatibility.

Q4: Is any modification required for installation?
A4: No. The bonnet uses factory mounting points and aligns with OE body lines. Professional fitting and paint are recommended for best results.

Q5: How do I achieve perfect alignment after installation?
A5: Loosely mount hinges and latch, set even gaps to the fenders and bumper, then torque to specification. Check primary/secondary latch operation after painting.