These Vibrant standard oxygen sensor weld bungs are mild steel fittings with M18 x 1.5 threads supplied as a bulk pack of five pieces. Intended for welding into exhaust plumbing to accept standard O2 sensors, the bungs are offered in mild steel construction and include a one-year limited warranty. They provide a straightforward option for adding or relocating oxygen sensor ports.
Vibrant Standard Oxygen Sensor Weld Bungs Mild Steel (M18 x 1.5 thread) - Bulk Pack of 5 pcs.