02 Sensor Notched - Stainless

Stainless steel notched 02 Sensor Bung.

M18 x1.5

304 SS

The oxygen sensor bung is an essential component for installing a wide-band oxygen sensor into your exhaust pipe. It's particularly important if you're creating custom headers or need an O2 sensor for data logging, engine management, or testing purposes.

Comes with:

- Notched 02 bung.
- SS nut.
- Copper Washer.