<p><strong>OEM Rear Shock Absorber</strong> for 2017-2021 BMW G30 530i, 530xi, 540i, and 540xi models. This genuine BMW part (6866615) delivers factory-tuned suspension performance and ride quality.</p> <ul> <li>Fits left or right rear position</li> <li>OEM BMW part number 6866615</li> <li>Fluid-damped design for smooth, controlled suspension response</li> <li>Direct replacement—no modifications needed</li> </ul> <p>Restores original suspension comfort and handling characteristics without compromise.</p>