koso m18 weld in o2 oxygen sensor bung plug set BS365 Complete kit with bullet lights

Complete kit with bullet lights and turn signal bar

The dark metalplate dual functions as a retainer

Ultra-Foam’s unique element-resistant

YKK® zip closure for security

Adjustable wrist strap for a customized fit

koso m18 weld in o2 oxygen sensor bung plug set BS365 Complete kit with bullet lightsKoso M18 Weld In O2 Oxygen Sensor Bung & Plug Set The Koso weld in oxygen sensor bung is used in for custom exhaust applications. Designed to accommodate 18mm oxygen sensors, this durable plain steel bung ensures a secure and reliable fit for your O2 sensor needs. Comes with plug and washer fitting the sensor bung for when it is not in use. Features: Made from plain steel Easy to weld M18x1. 5 thread size Sold in set with bung, plug and washer