The exhaust gas temperature (EGT) sensor measures the exhaust gas temperature out of the exhaust manifold or in the EGR system. Our EGT sensor comes as a complete kit with a mounting bung for corroded sensors in the exhaust system. Product Features:Direct replacement ensures a proper fit every timeReplacement prevents drivability issues and reduced engine performanceNo specialized tools required during installationThis part has undergone vehicle try-on testing to meet product standards and quality