Garmin LVS32 Thru-Hull Stem Extender

The Garmin LVS32 Thru-Hull Stem Extender is a precision marine accessory designed to extend the transducer stem on compatible Panoptix LiveScope systems by 6 inches. Built for anglers installing these advanced sonar systems in thick-hulled boats, this threaded extender eliminates the installation challenges that come with non-standard hull geometry, allowing the transducer to mount at the correct depth and angle without modification to either the transducer housing or the hull itself.

The stem extender features a simple thread-to-thread assembly that integrates seamlessly with the LiveScope transducer. Multiple extenders can be stacked together for boats with exceptionally thick hulls or deep keel designs, offering scalable depth adjustment without additional hardware or adhesive. The modular design ensures that each connection remains secure and maintains the transducer alignment critical for clear sonar performance. Installation is straightforward—no special tools are required, and the threading interface is standard across compatible Garmin units.

This product is essential for serious anglers and professional fisheries operators who depend on LiveScope real-time imaging for tournament fishing, walleye and pike applications, or technical freshwater and saltwater sonar work. It's particularly valuable when retrofitting LiveScope systems into older or custom hull designs where standard transducer mounting depth proves incompatible. The extender prevents the compromises—loose fit, poor transducer angle, or trial-and-error shaving—that can degrade sonar image quality and reliability on the water.

Garmin's LiveScope ecosystem is the leading real-time sonar platform in modern fishing, and the stem extender is a factory-engineered component that maintains the precision and durability standards expected from Garmin's marine electronics lineup. Whether you're a weekend boater solving a one-off installation issue or an outfitter deploying systems across a fleet of thick-hulled craft, this extender delivers a reliable, repeatable solution.