Stainless Works O2 Bung

Marsoni

M251S

$12.35

Get it in 3 business days with 1 day shipping. Friday, May 29

Stainless Works O2 BungStainless Steel O2 bung, CNC machined from 303 stainless steel with lead in chamfer for easy installation of O2 sensor. Recommend using Neversieze on threads when installing.

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Your Stainless Works O2 Bung orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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These are of great quality and surprisingly comfortable. This is my first pair of HEYDUDE. I am really impressed! They are true to size. They fit my wide feet without any issues and they are my new absolute favorites! Super lightweight, extra stylish with the platform lift, and completely worth it. The color matches the photos.

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Reviewed in the United States on May 29, 2026