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Your cart is empty.Discover the convenience of our high-quality O2 Oxygen Sensor Fitting Plugs or Weld Bungs, designed with a unique stepped design for an easy fit. These precision-machined bungs feature M18 x 1.5 metric threading, perfect for welding and re-attaching O2 sensors to any universal exhaust pipe application. Manufactured by AMAAM in the USA, these steel stepped bungs are suitable for automotive, motorcycle, and marine replacement sensors and drains. With a modern style and dimensions of 1x1x1 inches, these flange-mount bungs are a reliable choice for your electronic sensor needs. Please refer to the manufacturer's instructions for proper care and maintenance.
jim bob
2025-09-04 16:26:52
They work and are cheap.
Author/Artist Cristi Taijeron
2025-08-09 11:43:18
O2 sensor bung is good quality, good fit, and does the job intended
applover4001
2025-07-11 11:55:59
Great for LS swap.
Erik
2025-05-23 21:33:39
A ten-pack for what most vendors would charge for two? Sold. The stepped sides are nice for holding the bung in place when you weld it. Would buy again if I ever need more bungs.
Michael
2025-05-07 13:16:51
It's what I was after
Amy.Henderson
2025-05-02 12:47:35
There what they are.. Some had a few Burs on them. But they did the job I was looking to do with them. And they was much cheaper than others..
Customer
2025-03-06 18:46:48
good
Tom
2025-02-19 14:56:35
It is what I ordered
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