.This temperature sensor switch is fully compatible with 3208, 3304 and 3306 engines. It can accurately capture engine working temperature changes and perform timely switch actions to control cooling and warning systems. It effectively avoids engine overheating faults and ensures stable operating efficiency. Built with high temperature resistant materials and fine sealing design, it works steadily in long-term operation. Conforming to OEM manufacturing standards, it owns perfect assembly performance, flexible induction and long service life for regular engine maintenance.