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Moroso 22733 Oxygen Sensor Bung M18 x 1.5 Weld-In Fitting

Manufacturer

Picture for manufacturer Moroso

Part Number

22733
6 reviews
Sale Price

$158.83

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso 22733 is a weld-in oxygen sensor bung designed for custom exhaust fabrication and motorsports applications. This precision-machined fitting allows you to install an oxygen sensor in exhaust systems that are not factory-equipped with O2 sensor provisions.

Key Features:

  • M18 x 1.5 metric thread size - fits most modern oxygen sensors
  • Steel construction for durability and secure sensor retention
  • Weld-in design provides permanent, leak-free installation
  • Ideal for custom exhaust systems, turbo setups, and performance applications
  • Enables proper air/fuel ratio monitoring and tuning

This bung must be welded into the exhaust pipe at the desired sensor location. Proper placement is typically 18-24 inches downstream from the exhaust port for accurate readings. Compatible with standard 18mm oxygen sensors used in most automotive, racing, and performance applications.

Products specifications

Bung Material

Stainless steel

Bung Type

Oxygen sensor

Cap Included

No

Fitting Attachment 1

Female threads

Flanged

Yes

Plug Included

No

Quantity

Sold as a set of 10.

Part was only available at Autoplicity, shipping was super quick will do business with them again.

Quick and easy

I was happy to find Autoplicitys website in Google Checkout, as they really had the best price on the web. They quickly shipped to me a WeatherTech 2007 - 2011 Acura RDX Cargo Liner in black, just like I ordered. I will order from them again in the future.

Great price and fast shipping

fast and quick to ship! I couldnt ask for anything better! Will do more biz in the future thats for sure!<br>

very good price, even better than Amazon and quick checkout.

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