The TE Connectivity / AMP Brand part 174257-2 is an ECONOSEAL-J MK-2 PLUG Assembly with 4 pins. This reliable and durable plug assembly is designed for use in various applications, providing excellent electrical connectivity and secure connections. It offers easy installation and is built to withstand harsh environmental conditions. Whether used in automotive, industrial, or other demanding environments, this ECONOSEAL-J MK-2 plug assembly ensures a reliable and long-lasting connection.