Moroso Oxygen Sensor Bung - Stainless Steel - M18 x 1.5 Thread - 10 Pack

This pack gives you ten stainless steel oxygen sensor bungs from Moroso, each with an M18 x 1.5 thread size. These are commonly used when fabricating custom exhaust systems or modifying existing ones to add a port for an oxygen sensor. The stainless steel construction means they're built to handle the heat and corrosive environment of an exhaust system.

When you're building a custom exhaust, whether it's for a performance build or a unique application, you often need to add a place for your O2 sensor. These bungs provide a clean, threaded opening that fits standard M18 x 1.5 sensors. The material is chosen for its durability in high-temperature exhaust environments. Having a pack of ten means you'll have spares or enough for multiple projects.