???? M18 x 1.5 Stainless Steel Exhaust O2 Sensor Weld-In Bung – Universal Lambda Boss. ✔Thread: M18 x 1.5 – Standard for most wideband & narrowband O2 sensors (Bosch, NTK, Denso, etc.). 1x M18 x 1.5 Stainless Steel Weld Bung.
M18 x 1.5 M12 x 1.25 Oxygen O2 Sensor Thread Repair Chaser Tool Kit
Exhaust Lambda Boss Nut Weld-on 304 Stainless Steel M18 x 1.5 O2 Oxygen Sensor
Exhaust Lambda Boss Mild Steel Nut Weld-on M18 x 1.5 O2 Oxygen sensor - LB1890A
Exhaust Lambda Boss Nut Weld on in 304 Stainless M18 x 1.5 O2 Oxygen Sensor Bung
2xSTAINLESS STEEL M18 x 1.5 O2 Exhaust Lambda Boss Nut Weld-on 304 Oxygen Sensor
