Mercedes E-Class W213 Multibeam Left Right Headlights A2139067606kz
part number A2139067606 (often followed by the color/finish suffix KZ) identifies the Multibeam LED Headlight (Right/Passenger Side) for the Mercedes-Benz E-Class (W213) Facelift, produced from late 2020 through 2023.
The “KZ” or “9051” suffixes in Mercedes’ catalog typically refer to the “Black” or “Sport” finish associated with the AMG Line and Night Package trims.
Core Technical Profile
These units represent the final and most advanced lighting evolution for the W213 chassis before the transition to the W214.
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A2139067606: Right Side (Passenger) Unit.
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A2139067506: Left Side (Driver) Unit (Matching Pair).
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Technology: 84-pixel matrix LED system with Adaptive Highbeam Assist Plus.
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Visual Signature: Features the “L-shaped” or “Hockey Stick” single-torch DRL signature characteristic of the E-Class facelift.
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Finish: Darkened internal housing (Night Package style), which provides a more aggressive look than the standard chrome versions.
Comparison: Facelift vs. Pre-Facelift
If you are sourcing these for a conversion project or a specific repair, ensure you are not confusing them with the 2016–2020 “Pre-Facelift” units:
| Feature | Pre-Facelift (2016–2020) | Facelift (2020–2023) |
| DRL Signature | Double “Eyebrows” (Two strips) | Single “L” Shape (One thick strip) |
| Housing Shape | More rounded, “almond” shape | Sharper, narrower, and more horizontal |
| Grille Interface | Slopes downward toward the center | Integrates with the “Inverted” facelift grille |
Technical & Inventory Notes
For your business operations at Buy Mustang parts Ltd, these are high-liquidity parts but require precise handling:
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Complete Assembly: These are “Intelligent” units. A “complete” set must include the LED Power Module and the Control Unit (often part number A213900… series) mounted to the bottom of the housing. Without these, the matrix functions will not operate.
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Coding Requirement: If these are being installed as a replacement for a standard LED (Non-Multibeam) unit, the car’s EZS (Electronic Ignition Switch) and Front SAM modules must be recoded to recognize the matrix functionality.
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The “KZ” Suffix: In the parts trade, “KZ” often indicates a “Completely Knocked Down” or specific regional variant, but most commonly it ensures the Gloss Black internal trim is present.
Inspection & Shipping
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The “Eye-Level” Check: On the W213 Facelift, the top mounting bracket is very stiff. In a front-end collision, rather than the bracket snapping, the internal projector housing can sometimes dislodge from its aiming motors. Give the unit a gentle “shake” test; if you hear a rattle, the internal leveling motors may be damaged.
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Packaging: The W213 lamps are wide but relatively shallow. Use a double-walled box with internal “corner protectors” to ensure the sharp edges of the lens don’t pierce the cardboard during transit.
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