This LS180 heavy-duty automotive relay is engineered to handle the demanding electrical requirements of vehicle starting systems. Rated at 12V with an impressive 250A current capacity, this high-power relay is designed specifically for applications requiring robust current handling, making it ideal for engine starting and other heavy-duty automotive electrical systems. The relay features a durable modular construction with a compact design measuring approximately 2.44 inches in length, 1.77 inches in width, and 1.73 inches in height. It comes complete with a convenient mounting bracket for secure installation, along with color-coded terminal connectors (red and blue) and copper ring terminals for easy and reliable wiring connections. The clearly marked wiring diagram on the relay housing simplifies installation by showing the proper pin configuration. Built to withstand the harsh conditions of automotive environments, this relay ensures stable operation and long-lasting performance. Whether you're replacing a worn-out starter relay or upgrading your vehicle's electrical system, this heavy-current relay provides the reliability and power capacity needed for demanding automotive applications.