2008 Mercedes-Benz S550 Rear Window Lifter Pair (Left & Right) Used OEM A2217300146 & A2217300246

Headline & Summary Restore the smooth and quiet operation of your rear windows with this pair of genuine OEM Rear Window Lifters (Regulators). Sourced from a 2008 Mercedes-Benz S550 (W221) Long Wheelbase, these heavy-duty regulators are engineered to support the substantial weight of the S-Class’s insulated rear glass. Unlike aftermarket units that often use inferior plastic clips and thinner cables prone to snapping, these genuine Mercedes-Benz parts offer the factory-spec tension and alignment required to keep your cabin sealed and silent.

Key Details & Specifications

• Part Name: Rear Window Regulator / Window Lifter (Left and Right Pair)

• Part Number (MPN): A2217300146 (Left) & A2217300246 (Right)

• Brand: Mercedes-Benz (Genuine OEM)

• Condition: Used

• Compatibility: 2007–2013 Mercedes-Benz S-Class (W221) Long Wheelbase (LWB) models.

• 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.

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[⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN (WDDNG71XX8A154474) before purchase.]

Always buy OEM! OEM regulators ensure the anti-pinch safety sensors function correctly. We sell parts pulled from vehicles that are 100% compatible with original OEM part numbers, providing a perfect fit every time.