M18 x 1.5 O2 Exhaust Lambda Boss Nut Weld-on 304 STAINLESS STEEL Oxygen Sensor

๐Ÿ M18 x 1.5 Stainless Steel Exhaust O2 Sensor Weld-In Bung โ€“ Universal Lambda Boss. โœ”Thread: M18 x 1.5 โ€“ Standard for most wideband & narrowband O2 sensors (Bosch, NTK, Denso, etc.). 1x M18 x 1.5 Stainless Steel Weld Bung.

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