The oxygen sensor bung is a must have accessory for installing your wideband oxygen sensor to your exhaust pipe. Its steel alloy makes it easy to weld. The thread is an M18 x 1.5mm pitch. Works with Bosch LSU4.2, Bosch LSU4.9, NTK/NGK L1H1, NTK/NGK L2H2 wideband oxygen sensors.


    For use with:

    ALL PLX Wideband Oxygen Sensors
    Bosch LSU 4.2
    Bosch LSU 4.9
    NGK / NTK L1H1
    NGK / NTK L2H2
    Any other sensors with M18 x 1.5mm pitch

M18 x 1.5mm O2 Sensor Bung