Maximize your fleet's uptime and efficiency with the STANDARD IGNITION ES171~SI 2-terminal stop solenoid. Downtime due to idle speed issues translates directly into lost revenue and increased maintenance costs. The ES171~SI is designed to prevent these exact problems. This direct-fit replacement part seamlessly integrates into your vehicles, restoring proper idle speed and ensuring smooth engine operation. Manufactured from high-grade materials, it's built to withstand the demands of heavy-duty use and delivers superior performance compared to inferior alternatives. Our rigorous load testing guarantees that the actuator provides more than enough force, preventing premature failure and minimizing the risk of unexpected breakdowns. The ES171~SI also features high-quality connectors and terminals, ensuring reliable signal transmission and preventing electrical issues. Choose STANDARD IGNITION, a name synonymous with quality and reliability for over a century, and minimize downtime while maximizing the efficiency of your fleet. Investing in the ES171~SI is an investment in your bottom line. Avoid costly repairs and disruptions by selecting this durable, high-performing solution. This isn't just a part; it's a strategic investment in the smooth operation of your entire fleet.