Mercedes Benz Genuine ATC CONTROL UNIT-LEFT SIDE (Original Parts Without Sticker Level and Neutral Box) 2139002433

Replace Number: 2139005035

Description:  Mercedes-Benz Genuine ATC Control Unit – Left Side (2139002433) is engineered to deliver precise control and seamless performance for your vehicle’s advanced driver assistance systems. Designed to meet strict Mercedes-Benz OEM standards, this genuine ATC control unit ensures accurate sensor communication, fast response, and long-term reliability. The left-side module is a direct-fit replacement, helping restore factory-level safety, stability, and driving confidence. Manufactured with high-quality electronic components, it supports optimal system calibration and reduces the risk of warning lights or malfunction. Ideal for professional repairs or premium maintenance, this unit guarantees compatibility and durability. Choose the genuine Mercedes-Benz ATC Control Unit 2139002433 for dependable performance and peace of mind on every drive.