Genuine OEM Audi Door Lock, part number 5K4839015N. This crucial component is responsible for securely latching the vehicle door when closed, providing both occupant safety and anti-theft protection. It integrates mechanical latching with electrical locking and unlocking functions. Weighing 0.73 kg, this robust assembly is built for durability and precise operation. Opting for a genuine OEM door lock ensures perfect mechanical fitment, correct electrical connector compatibility, and reliable integration with the vehicle's central locking and alarm systems, which is vital for security and functionality.