2008 Mercedes-Benz S550 Driver Side Master Window Switch Block Used OEM A2218212651

Headline & Summary

Restore full control over your vehicle’s windows and mirrors with this genuine OEM Driver Side Master Switch Block. Sourced from a 2008 Mercedes-Benz S550 (W221), this high-quality switch assembly manages all four power windows, side mirror adjustments, and the rear sunshade (if equipped). Using an original factory switch ensures the tactile "click" and backlighting color match the rest of your interior perfectly, while avoiding the ghosting or non-responsiveness often found in cheap aftermarket replacements.

Key Details & Specifications

• Part Name: Master Window & Mirror Switch Block

• Part Number (MPN): A2218212651 (A 221 821 26 51)

• Brand: Mercedes-Benz (Genuine OEM)

• Condition: Used

• Compatibility: 2007–2009 Mercedes-Benz S-Class (W221) and CL-Class (W216).

• Country of Manufacture: Germany

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[⚠️ 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.