LS engine swappers, this Yoebor adapter is exactly what you need for installing oil pressure sensors on your GM LS series engine! The adapter converts from M16x1.5 male threads to 1/8 inch NPT female threads, which is the standard for most aftermarket oil pressure gauges and sensors. Made from high-quality aluminum alloy, this fitting is durable yet lightweight, and it won't corrode like steel fittings might over time. The package includes both the adapter and a sealing washer, giving you everything you need for installation. This adapter works with all GM LS series engines including LS1, LSX, LS3, and other variants - essential knowledge for anyone doing an LS swap into another vehicle. It typically installs in the top-rear or front-driver side of the engine block where you access pressurized oil for monitoring. Having the correct adapter means your oil pressure gauge will read accurately and reliably, which is crucial for monitoring engine health and preventing damage. The precision machining ensures proper thread engagement and sealing, so you don't have to worry about oil leaks developing over time. Whether you're building a performance engine, doing a restoration project, or just adding an aftermarket gauge to monitor your LS engine, this simple adapter makes the installation straightforward and professional. Many factory sensor locations use metric threads while aftermarket gauges use NPT, so this adapter bridges that gap perfectly. It's one of those small but essential components that makes engine swaps and upgrades go smoothly. Keep one in your toolbox - you'll probably need it for future projects too!
Free 30-day returns 
Free 30-day returns
