This is a 3-pin sealed automotive sensor connector, designed for critical engine-management components. The connector features a rounded rectangular housing with a purple integrated rubber weather-seal that protects the terminals against moisture, oil, and heat. It includes a white secondary locking clip (TPA) that ensures secure terminal retention and prevents accidental disconnection. The plug accommodates three female terminals and is commonly used for sensors such as MAP, camshaft, crankshaft, and temperature sensors across a wide range of vehicles.It is a universal-style sealed automotive connector commonly used by:GM / Opel / Chevrolet,VW /Audi/Hyundai / Kia/Toyota (some models)