LAMBDA BUNG M/S 18x1.5 WELD-IN

This Motec lambda sensor bung provides a professional weld-in solution for mounting M18x1.5 threaded oxygen sensors into exhaust systems. The precision-machined boss ensures reliable sealing and accurate sensor positioning for AFR monitoring applications. Suitable for exhaust manifold and pipe installations where lambda sensor feedback is required. The standardised 18x1.5mm thread pitch accommodates most wideband and narrowband oxygen sensors used in performance tuning and engine management systems. Essential hardware for workshops installing aftermarket ECU solutions requiring exhaust gas monitoring.