A single malfunctioning component can bring a vehicle to a standstill, leading to lost revenue and increased maintenance costs. Don't let a faulty stop solenoid become that costly disruption. The STANDARD IGNITION ES172~SI is your solution for reliable, long-lasting performance. Engine idling issues? Excessive or low idle speeds can point to a problem with your stop solenoid. This critical component plays a vital role in regulating your engine's idle speed, ensuring smooth operation and optimal fuel efficiency. A failing solenoid can lead to rough idling, reduced fuel economy, and potential damage to other engine parts. The STANDARD IGNITION ES172~SI offers a direct-fit replacement, ensuring a seamless installation process and minimizing downtime. Engineered with high-grade materials, this solenoid is built to withstand the rigors of heavy-duty operation, delivering superior performance and extended service life. It undergoes rigorous load testing, guaranteeing it delivers more than the required force for peak durability and reliability. Beyond its robust construction, the ES172~SI features high-quality connectors and terminals, ensuring optimal conductivity and eliminating connection-related issues. This means less troubleshooting, fewer repairs, and more time on the road. Investing in the STANDARD IGNITION ES172~SI is an investment in your fleet's efficiency and profitability. It's a simple yet effective way to prevent costly breakdowns and keep your vehicles running smoothly. Protect your bottom line and choose the reliable, proven performance of STANDARD IGNITION. Order your ES172~SI today and experience the difference.