2008 Mercedes-Benz S550 COMAND Rotary Controller Operating Unit Used OEM A2218703095

Headline & Summary

Take back control of your infotainment system with this genuine OEM COMAND Operating Unit (Rotary Controller). Sourced from a 2008 Mercedes-Benz S550 (W221), this central console dial is the primary interface for navigation, audio, and vehicle settings. Over time, these controllers often suffer from "scrolling" failures or broken internal plastic pins. Replacing your faulty unit with this genuine Mercedes-Benz part restores the precise, tactile feedback and "haptic" resistance that defines the S-Class user experience, ensuring smooth menu navigation without the lag or skipping found in aftermarket replicas.

Key Details & Specifications

• Part Name: COMAND Operating Unit / Rotary Push-Turn Controller

• Part Number (MPN): A2218703095 (A 221 870 30 95)

• Brand: Mercedes-Benz (Genuine OEM)

• Condition: Used, fully tested.

• 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.