2PCS Oxygen Sensor Bung & Plugs M18-1.5 Stainless Steel

Upgrade your vehicle’s exhaust system with these high-quality UHANBUT 2PCS Oxygen Sensor Mounting Bungs and Plugs, crafted from durable stainless steel for long-lasting performance. Designed with M18 x 1.5 threads, these bungs ensure a secure fit for oxygen sensors, downpipes, or headers, making them ideal for custom exhaust installations.

Featuring a stepped concave design, these weld bungs allow for flush placement and easy welding, while the included plugs provide a reliable seal for unused sensor ports. Built to withstand extreme conditions, these components resist corrosion and deformation, ensuring reliable operation in harsh environments. Perfect for tuning enthusiasts or professional mechanics, these bungs and plugs deliver precision and durability for optimal air-fuel ratio monitoring.