The Fendt G835970020080 NOX Sensor is a genuine OEM component designed for Fendt Vario series tractors. This critical sensor monitors nitrogen oxide levels in the exhaust system, ensuring compliance with emission standards and optimal engine performance. It is compatible with Fendt 700 Vario Gen6, 900 Vario Gen6, and 1000 Vario Gen3 models, including specific variants like 714 Vario, 716 Vario, 718 Vario, 720 Vario, 722 Vario, 724 Vario, 726 Vario, 728 Vario, 930 Vario, 933 Vario, 936 Vario, 939 Vario, 942 Vario, 1038 Vario, 1042 Vario, 1046 Vario, and 1050 Vario.