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🎄 Ace Race Parts will be closed from December 24th through December 26th for the Christmas holiday. Orders will be processed on December 23rd and December 27th in the order they are received. Expedited shipping orders are guaranteed to ship out if placed before the same-day shipping cutoff time (12 PM Pacific). Wishing you a Merry Christmas and Happy Holidays! 🎄
🎄 Ace Race Parts will be closed from December 24th through December 26th for the Christmas holiday. Orders will be processed on December 23rd and December 27th in the order they are received. Expedited shipping orders are guaranteed to ship out if placed before the same-day shipping cutoff time (12 PM Pacific). Wishing you a Merry Christmas and Happy Holidays! 🎄
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Bungs - AN, NPT, O2 Sensor Bungs

We offer a wide range of weld-on threaded bungs in common sizing standards like Male AN, Female AN, Male NPT, Female NPT, and Metric, suitable for automotive, marine, industrial, and other applications. Our bungs are precision-machined from solid Aluminum, Mild Steel, Stainless Steel, or Titanium bar stock and are cleaned... Read More
-6AN Male Weld Bung - 304 Stainless

-6AN Male Weld Bung - CP2 Titanium

SKU 76051
$ 21.99 - $ 21.99
$ 21.99
$ 21.99 - $ 21.99
$ 21.99
25+ in stock

The Ace Race Parts brand of -6AN Male AN Weld Bungs are precision CNC machined from CP2 Titanium and feature a 37° flared sealing connection. Our l...

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-8AN Male Weld Bung - 304 Stainless

-8AN Male Weld Bung - CP2 Titanium

SKU 76052
$ 25.99 - $ 25.99
$ 25.99
$ 25.99 - $ 25.99
$ 25.99
25+ in stock

The Ace Race Parts brand of -8AN Male AN Weld Bungs are precision CNC machined from CP2 Titanium and feature a 37° flared sealing connection. Our l...

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-10AN Male Weld Bung - 304 Stainless

-10AN Male Weld Bung - CP2 Titanium

SKU 76053
$ 31.99 - $ 31.99
$ 31.99
$ 31.99 - $ 31.99
$ 31.99
25+ in stock

The Ace Race Parts brand of -10AN Male AN Weld Bungs are precision CNC machined from CP2 Titanium and feature a 37° flared sealing connection. Our ...

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-12AN Male Weld Bung - 304 Stainless

-12AN Male Weld Bung - CP2 Titanium

SKU 76054
$ 37.99 - $ 37.99
$ 37.99
$ 37.99 - $ 37.99
$ 37.99
25+ in stock

The Ace Race Parts brand of -12AN Male AN Weld Bungs are precision CNC machined from CP2 Titanium and feature a 37° flared sealing connection. Our ...

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1/8" NPT Female Weld Bung - CP2 Titanium

1/8" NPT Female Weld Bung - CP2 Titanium

SKU 74009
$ 14.99 - $ 14.99
$ 14.99
$ 14.99 - $ 14.99
$ 14.99
25+ in stock

The Ace Race Parts brand of NPT Weld Bungs are available in size ranges from 1/8" NPT to 3/4" NPT and are an affordable option for applications tha...

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1/8" NPT Female Weld Bung - CP2 Titanium

3/8" NPT Female Weld Bung - CP2 Titanium

SKU 74011
$ 16.99 - $ 16.99
$ 16.99
$ 16.99 - $ 16.99
$ 16.99
25+ in stock

The Ace Race Parts brand of NPT Weld Bungs are available in size ranges from 1/8" NPT to 3/4" NPT and are an affordable option for applications tha...

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M12 x 1.25 O2 Sensor Bung - Saddled for 1.500"-2.500" OD Tube - 304 Stainless - Ace Race Parts

M12 x 1.25 O2 Sensor Bung - Coped for 1.500"-2.500" OD Tube - 6AL4V Grade 5 Titanium

SKU 74003
$ 19.95 - $ 19.95
$ 19.95
$ 19.95 - $ 19.95
$ 19.95
25+ in stock

6AL4V GRADE 5 TITANIUM O2 SENSOR BUNG — M12 X 1.25 THREAD The Ace Race Parts brand of metric Oxygen (O2) Sensor Bungs is precision machined using s...

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M18 x 1.5 O2 Sensor Bung - Saddled for 1.500"-2.500" OD Tube - Titanium - Ace Race Parts

M18 x 1.5 O2 Sensor Bung - Coped for 1.500"-2.500" OD Tube - CP2 Titanium

SKU 74001
$ 14.00 - $ 14.00
$ 14.00
$ 14.00 - $ 14.00
$ 14.00
25+ in stock

CP2 TITANIUM O2 SENSOR BUNG — M18 X 1.5 THREAD The Ace Race Parts brand of metric Oxygen (O2) Sensor Bungs is precision machined using solid CP2 Ti...

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M18 x 1.5 O2 Sensor Bung - Saddled for 3.000"-5.000" OD Tube - CP2 Titanium - Ace Race Parts

M18 x 1.5 O2 Sensor Bung - Coped for 3.000"-5.000" OD Tube - CP2 Titanium

SKU 74002
$ 14.00 - $ 14.00
$ 14.00
$ 14.00 - $ 14.00
$ 14.00
25+ in stock

CP2 TITANIUM O2 SENSOR BUNG — M18 X 1.5 THREAD The Ace Race Parts brand of metric Oxygen (O2) Sensor Bungs is precision machined using solid CP2 Ti...

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M18 x 1.5 O2 Sensor Bung - Heat Sink Style - 6AL4V Grade 5 Titanium

SKU 74004
$ 22.95 - $ 22.95
$ 22.95
$ 22.95 - $ 22.95
$ 22.95
25+ in stock

EXTEND THE LIFE OF YOUR WIDEBAND O2 SENSOR! Our O2 Sensor Heat Sink Bungs are precision machined using solid 6AL-4V Grade 5 Titanium bar stock and ...

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M12 x 1.25 O2 Sensor Bung Plug - 6AL4V Grade 5 Titanium

M12 x 1.25 O2 Sensor Bung Plug - 6AL4V Grade 5 Titanium

SKU 74007
$ 15.95 - $ 15.95
$ 15.95
$ 15.95 - $ 15.95
$ 15.95
25+ in stock

6AL4V GRADE 5 TITANIUM O2 SENSOR BUNG PLUG — M12 X 1.25 THREAD The Ace Race Parts brand of metric Oxygen (O2) Sensor Bung Plugs is precision machin...

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M18 x 1.5 O2 Sensor Bung Plug - 6AL4V Grade 5 Titanium

M18 x 1.5 O2 Sensor Bung Plug - 6AL4V Grade 5 Titanium

SKU 74006
$ 15.95 - $ 15.95
$ 15.95
$ 15.95 - $ 15.95
$ 15.95
Only 24 left!

6AL4V GRADE 5 TITANIUM O2 SENSOR BUNG PLUG — M18 X 1.5 THREAD The Ace Race Parts brand of metric Oxygen (O2) Sensor Bung Plugs is precision machine...

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M18 x 1.5 O2 Sensor Bung - Saddle Style - CP2 Titanium

M18 x 1.5 O2 Sensor Bung - Saddle Style - CP2 Titanium

SKU 74005
$ 34.95 - $ 34.95
$ 34.95
$ 34.95 - $ 34.95
$ 34.95
25+ in stock

CP2 TITANIUM O2 SENSOR BUNG — M18 X 1.5 THREAD — SADDLE STYLE The Ace Race Parts brand of metric Oxygen (O2) Sensor Bungs is precision machined usi...

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