Description Description This is a O2 sensor plug that you can use to plug your old O2 sensor bung if it not in use. View AllClose
Add to Cart O2 Sensor Stainlesss Weld-In Bung Quarter-Max Retail: Now: $14.99 Was: When welded in place, this bung provides a place to mount O2 sensor. QM-219306
Add to Cart Drain Plug & Bung Quarter-Max Retail: Now: $11.99 Was: Add a drain plug to your project using this bung and plug. QM-204101