O2 02 Oxygen Sensor 304 Steel Weld On Bung & Plug Wideband Nut & Cap 18 X 1.5

O2 Oxygen Sensor Stainless Steel Weld On Bung & Plug Wideband Nut & Cap Kit Set Specification: - Brand New 18 x1.5MM Stainless O2 Oxygen Sensor Bung and Zinc Coated Mild Steel Bung Plug Cap Set - CNC machined Stainless Steel weld on O2 Sensor Bung that are designed for adding a O2 Sensor in any place you need one - Great for Custom Exhaust, Headers, Down Pipes or for Adding a extra O2 Sensor for use with a wideband - Made of stainless steel so they will not rust!!!! - The thread is Standard 18mm which will fit Most OEM and aftermarket sensors including Bosch Units Package includes: 1x 18X1.5MM Stainless Bung 1x Mild Steel Zinc Coated Bung Plug 1x Copper Plated Washer