Bazzaz O2 Sensor Bung
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MSRP
$35.00 - $47.75
Savings (15%):
$5.25
Price
$29.75

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Bazzaz O2 Air/ Fuel Sensor Bung

O2 Air/ Fuel Sensor Bung for Bazzaz Z-AFM Auto Fuel Mapper.

4 / 5
Bang For The Buck
3.7 / 5
Ease Of Install
5 / 5
Durability
5 / 5

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

This part requires welding for installation.

Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel 900256 B2005 In Stock: Ships next business day
Titanium 900247 B2006 In Stock: Ships next business day

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Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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4.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2
0
0
1
0
Bang For The Buck
3.7 / 5
Ease Of Install
5.0 / 5
Durability
5.0 / 5
Bang For The Buck
5 / 5
Affordable price and does its job
Good price and quick shipping! Works well in keeping the O2 sensor secure.
August 26, 2013
Ride:
2013 Kawasaki Ninja ZX-6R ZX636
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Best Website Ever!!!
This bung was perfect, toke to a guy to weld it he loved it, he said the edges and workmanship of the bung were spot on. Once it was welding on it didn't warp or anything from welding. To this day I haven't had a single issue with it.
June 14, 2016
Purchased
8 months ago
Ride:
2013 Kawasaki Ninja ZX-6R
Bang For The Buck
1 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Poor machining
The machining on this bung is horrible.

I ordered 2 of these bungs. The machining was a little better on one of them, but still very poor. I couldn't thread an O2 sensor into either of them, I had to buy a $60 tap to run through both of them. These are way overpriced, especially for the poor quality machining.

What's a guy to do though? I still used them, but basically had to re-machine the threads.
November 11, 2014
Ride:
2014 Moto Guzzi Griso 8V SE
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Have a functionality, fit, or otherwise product-specific question about the Bazzaz O2 Sensor Bung? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 2 questions Browse 2 questions and 6 answers
Why did you choose this?
RevZilla Store
Needed to mount 18mm bung with Z-AFM. A shame that you cannot reuse the OEM O2 sensor (12mm) because now a separate bung is required. Yoshi R-77 mid pipe came with pre-mounted 12mm. This bung does NOT come with the plug.
Chris L on Dec 31, 2014
Needed to mount 18mm bung with Z-AFM. A shame that you cannot reuse the OEM O2 sensor (12mm) because now a separate bung is required. Yoshi R-77 mid pipe came with pre-mounted 12mm. This bung does NOT come with the plug.
Chris L on Dec 31, 2014
Simple enough, I needed it to install the O2 sensor for the Bazzaz Z-AFM. Works great.
Frank C on Oct 13, 2013
Simple enough, I needed it to install the O2 sensor for the Bazzaz Z-AFM. Works great.
Frank C on Oct 13, 2013
so far I need is M18 x 1.5mm, this serves me?
Hernan Rene C on Apr 27, 2015
BEST ANSWER: The Bazzaz O2 sensor bung is threaded in M18x1.5mm.

In terms of that serving you, it would depend on which O2 sensor you are using. If you are using the O2 sensor that came with a Bazzaz Z-AFM, then this will work.

If you are trying to use your bike's stock O2 sensor with a slip-on, this may not work. For example, the Honda CBR1000RR sensor is threaded in M12.