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Rear Oxygen Sensor - Priced Each

Rear Oxygen Sensor - Priced Each

NTK
Availability:
Out of stock
SKU 1K0998262T
Sold out
$143.99 - $143.99
$143.99
$143.99 - $143.99
$143.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The O2 sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for less emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer. Replaced fairly easily, you can restore your performance and mileage quickly. Be sure to add anti-seize on the threads to prevent it from becoming a permanent part of the exhaust.

Regularly scheduled maintenance as these tend to fail slowly.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 13 applications
Audi
Make Model Engine Years
Audi Q3 Quattro 2.0L4 2015–2018
Audi Q3 2.0L4 2015–2018
Audi Q5 2.0L4 2011–2017
Audi A5 Quattro 2.0L4 2010–2017
Audi allroad 2.0L4 2013–2016
Audi A4 Quattro 2.0L4 2009–2016
Audi A4 2.0L4 2009–2016
Audi A6 Quattro 2.0L4 2013–2015
Audi A6 2.0L4 2012–2015
Audi A5 2.0L4 2010–2014
Audi TT RS Quattro 2.5L5 2012–2013
Audi A3 Quattro 2.0L4 2009–2013
Audi A3 2.0L4 2006–2013

Fitment data last updated: 2026-06-30