Straight 18mm thread design enables standard welded sensor installation for easy setup
Weld-in installation ensures a secure, leak-free fit for accurate air-fuel monitoring
Protective cap included to safeguard the bung when not in use
Compatible with systems requiring aftermarket oxygen sensor bungs
Sold individually, allowing for flexible installation requirements
Summarized by Shop
Part Number: 272-200
Engineered for precision and reliability, this straight 18 mm weld-in bung gives you the perfect mounting point for your O₂ sensor on exhaust systems that weren’t originally equipped with one. Simply drill your exhaust pipe, weld in this bung, and you’re ready to install your sensor for accurate air/fuel monitoring an