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AP Exhaust 4961 18mm Male Oxygen Sensor Bung Plug

Manufacturer

Picture for manufacturer AP Exhaust

Part Number

4961
10 reviews
Sale Price

$4.11

1 left at this price

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Usually delivered within 2 days

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Product Details

The AP Exhaust 4961 is an 18mm male oxygen sensor bung plug designed to seal unused oxygen sensor ports in exhaust systems. This universal plug provides a reliable solution for blocking off O2 sensor bungs when sensors are removed or relocated during exhaust modifications, header installations, or catalytic converter replacements.

Key Features:

  • 18mm x 1.5 thread size fits standard oxygen sensor bungs
  • Male threaded design for secure installation
  • Universal application for automotive, light truck, and commercial vehicles
  • Durable steel construction for high-temperature exhaust environments
  • Seals exhaust ports to prevent leaks and maintain proper backpressure

Manufactured by AP Emissions Technologies, a trusted leader in exhaust and emission products since 1927. This plug meets or exceeds industry standards for quality and performance, providing an economical solution for exhaust system customization and repair.

Excellent

Simple and fast.

fairly easy to do

Very high level of responsive customer service, wow! And the items arrived immediately, so fast I thought there might be a mistake. :D<br>thx Sean!

So far so good

wire to a relay instructions would of be helpful.

Super easy site to use will come back too.

Best price I could find

I paid extra to have my order in two days, I realized your not open weekends. BUT, I didn't hear anything so I called after I ordered it on a Saturday, I figured it would be shipped on the following Monday, I called on Tues. To see where it was and it has

Quick, easy to find cheap parts

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