O2 Sensor Bung

Roll over to magnify and click to enlarge
  • Image 1

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!


Product Description

These bungs are for adapting your custom exhaust system to work with your fuel injections factory O2 sensors:

  • Made of 1018 mild steel
  • Tapped to fit 18mm x 1.5 or the later 12mm O2 sensors used by Harley and other OEM applications
  • 1" O.D. for 18mm 3/4 od for 12mm  .500" thick
  • Sold Each