
Works on MerCruiser and OMC engines. Easily integrates across different setups, making it adaptable and reliable for various boating systems.
Easy to set up with minimal tools required. Whether you opt for a DIY or professional install, the process is straightforward and easy.
Reduces mechanical failures, ensuring dependable performance under various conditions and minimizing the need for maintenance.

⭐⭐⭐⭐⭐ After years of struggling with my OMC’s interrupt system, I decided to give Smart Interrupt a try. It was the best decision! The installation was simple, and the product performs flawlessly, only pausing the engine when going into neutral. The support team was responsive and answered all my questions, making the whole experience seamless. I’m thrilled with the results and the quality of the product! — John D.

⭐⭐⭐⭐⭐ I’d have to shut off the engine just to get into neutral—super annoying! Installed this, and that problem is gone. Smooth shifts every time. Highly recommend for anyone with the same issue! — Tom W.

⭐⭐⭐⭐⭐ Honestly, Smart Interrupt saved me a ton of hassle! My old OMC was struggling with shifting, and it drove me nuts. This device was super simple to hook up, and it’s been perfect since. Shifting is way smoother, and I finally feel like I have a reliable setup. Wish I knew about it sooner! — Mike S.

⭐⭐⭐⭐⭐ I had to kill the engine just to get it into neutral. Smart Interrupt fixed that completely! Now shifts are smooth, and no running into the dock, lol. Total game-changer! — Melissa H.
The Smart Interrupt is an advanced, patented electronic alternative to traditional mechanical shift interrupt switches. It momentarily interrupts the engine when transitioning from gear to neutral, ensuring smoother transitions and reducing wear on critical components.
Yes, the Smart Interrupt is designed to be compatible with a wide range of MerCruiser and OMC engines, making it adaptable for various setups. Please refer to the product details or contact us to confirm specific engine compatibility.
Yes, the Smart Interrupt enhances performance by providing smoother transitions from gear to neutral, reducing the risk of stalling and protecting key components like the lower shift cable. This leads to a more reliable and efficient boating experience.
No, once the Smart Interrupt is installed, it is calibrated to function automatically and does not require ongoing adjustments. It’s a plug-and-play solution designed for long-term reliability. However, if your engine has a high RPM idle, you may want to increase the interrupt duration to ensure the dog clutch has enough time to disengage.
By precisely interrupting the engine during gear-to-neutral transitions, the Smart Interrupt reduces strain on the lower shift cable, minimizing wear and extending the lifespan of this critical component.
The Smart Interrupt is an advanced electronic alternative to traditional mechanical switches, eliminating common failure points like corrosion, wear, and misalignment. Its state-of-the-art design ensures consistent, long-lasting reliability.
Subscribe to our product newsletter