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Audited Supplier Stainless Steel and zinc plated plug cap M18*1.5
Replacing stripped or demaged O2 sensor patrs ?Adding an O2 sensor bung to a newly fabricated exhaust ?This notched O2 sensor bung is what you need .
The notched cut gives you ease of welding by letting it sit on a rounded surface much easier .
Made from 304 stainless steel ,using the popular size of 18mm ×1.5mm thread .This bung will accept most standard O2 sensor bungs from most manufacturers .
Suppliers with verified business licenses
Audited Supplier 
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