Genuine OEM Volkswagen Seat Belt Buckle, part number 7E0857740BQVZ. This critical safety component is designed to securely fasten the seat belt, ensuring occupant restraint during travel or in the event of a collision. It is typically found as part of the rear seat belt assembly. Weighing 0.211 kg and featuring a Satin Black/Fire Red (QVZ) finish, this buckle meets stringent safety standards. Using a genuine OEM seat belt buckle is paramount for reliable operation and passenger safety, as it guarantees correct engagement and release mechanisms.