Headline & Summary
Ensure your vehicle starts reliably every time with this genuine OEM Electronic Ignition Switch (EIS). Sourced from a 2008 Mercedes-Benz S550 (W221), this module is the primary gateway for your vehicle's security and ignition system. It is responsible for reading your SmartKey (or Keyless-Go) signal and authorizing the start sequence. Using an original Mercedes-Benz switch is crucial, as this part is a high-security component that communicates directly with the Engine Control Unit (ECU) and Steering Lock to prevent unauthorized access.
Key Details & Specifications
Part Name: Electronic Ignition Switch (EIS / EZS)
Part Number (MPN): A2165450608 (A 216 545 06 08)
Brand: Mercedes-Benz (Genuine OEM)
Condition: Used
Compatibility: 2007–2009 Mercedes-Benz S-Class (W221) and CL-Class (W216).
Country of Manufacture: Germany
Seller Assurance At SalvageAutoPart, we’re proud to be one of the largest OEM auto parts sellers worldwide. Every part we offer is carefully pulled, inspected, and tested to ensure quality and reliability before being listed.
✔️ Largest OEM parts inventory globally
✔️ Genuine tested parts — no guesswork, no knock-offs
✔️ Fast, reliable shipping
✔️ Expert support — if you don’t see the exact fit for your replacement, simply reach out to us via eBay. Our team will gladly assist in finding the right part for your vehicle.
[⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN (WDDNG71XX8A154474) before purchase.]
Always buy OEM! OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from vehicles. They are 100% compatible with original OEM part numbers. In case you are looking to substitute a part, please check with your car’s part number and catalog.