Genuine OEM Mercedes-Benz Ignition Switch Module Unit with Key removed from a 2007–2013 Mercedes-Benz W221 S-Class. This ignition module controls the vehicle’s start/stop system and key recognition functions, ensuring secure and reliable vehicle operation.

Part Type: Ignition Switch Module Unit (with Key)
Part Number: A221 5451108
Fitment: 2007–2013 Mercedes-Benz W221 S-Class (may fit other models – please verify compatibility with VIN or part number).

Condition: Used OEM part, fully tested and in excellent working condition.
Includes: One programmed key (as shown).
Authenticity: 100% Genuine Mercedes-Benz factory part.

Important:

• Match your original part number before purchase.

• Programming or synchronization with your vehicle may be required.

• Professional installation is highly recommended.

• The item in the photos is the exact one you will receive.

Returns:

14-day return policy. Please contact us before sending anything back.

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If any issue comes up, please contact us first — we will resolve it quickly and professionally.

🌍 Customs & Import Charges

Customs duties, import taxes, and other fees are not included in the price or shipping cost. These are the buyer’s responsibility.