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 QM O2 Sensor Stainlesss Weld-In Bung Quarter-Max Retail: Now: $15.74 Was: When welded in place, this bung provides a place to mount O2 sensor. QM-219306
Add to Cart QM Drain Plug & Bung Quarter-Max Retail: Now: $12.59 Was: Add a drain plug to your project using this bung and plug. QM-204101
Choose Options QM Aluminum Weld-In Bungs Quarter-Max Retail: Now: $13.99 Was: These aluminum weld-in bungs are commonly used in radiators, oil tanks, overflow tanks, etc. Available sizes: 1/8" NPT, 1/4" NPT, 1/2" NPT, and 3/4" NPT QM-212123
Add to Cart QM EGT Weld-In Bung Quarter-Max Retail: Now: $11.22 Was: When welded in place, bung provides a place to mount your EGT sensor. QM-219307
Add to Cart QM Aluminum Cap & Steel Bung Quarter-Max Retail: Now: $49.99 Was: Aluminum Cap & Steel BungSpecifications:• Cap Material: Aluminum• Bung Material: Steel• Bung OD: 1-5/8 in.• Bung Step OD: 1.475 in. QM-219301