Mercedes-Benz W212 Rear Right Door Window Glass A2127320210 - Used Original Parts

Diagnosis and Common Symptoms

Unlike electronic control modules, the door window glass is a passive component and will not trigger OBDII fault codes or Check Engine Lights. The primary indication for replacement is physical damage, such as shattering due to impact, vandalism, or deep gouges that compromise structural integrity. However, symptoms of a failing seal or improper previous replacement can include excessive wind noise at highway speeds, rattling inside the door shell when closing, or water ingress which can subsequently damage the window regulator and door lock actuator.

Introduction

Restore the acoustic silence and safety of your E-Class with this Genuine Used Mercedes-Benz rear right door glass. At M.S. Motor, we thoroughly inspect every glass panel to ensure there are no deep scratches, chips, or delamination issues prior to inventory. This unit offers the correct factory curvature and thickness, ensuring a perfect fit into the window run channels that aftermarket glass often fails to achieve. It is ready for immediate installation to get your W212 back to factory specifications.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W212 E-Class (Sedan/Wagon)

• Part Name: Rear Right Door Window Glass

• Part Number: A2127320210

• Condition: Genuine Used (Tested Working)

• Notes: Standard green-tint safety glass. Please check your existing glass markings to ensure tint color match with the rest of the vehicle.