JGR O2 Oxygen Sensor Stepped Weld Bungs - 5 Pack with M18 x 1.5 Threads - Compatible with Universal Exhaust Systems - Perfect for Automotive Repair & Performance Upgrades

Oxygen sensor stepped weld bung with plugs (includes 5 bungs and 5 plugs). Fits American, European, Japanese cars and trucks. The unique stepped design on the bung allows for an easy fit. Standard M18 x 1.5 metric threading

Unique Stepped Design

Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.

Made from mild steel

Standard M18 X 1.5 Thread (both boss and plug)

Weld bung and plugs was easy to weld and offer fantastic value for the user.