# o2 sensor

**URL:** <https://forums.speedlife.net/t/o2-sensor/206187>\
**Category:** SON240sx Automotive\
**Created:** [November 18, 2010, 4:35am UTC](https://forums.speedlife.net/t/o2-sensor/206187 "2010-11-18T04:35:57Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![gandza](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gandza/32/5901_2.png) [@gandza](https://forums.speedlife.net/u/gandza)\
**Post date:** [November 18, 2010, 4:35am UTC](https://forums.speedlife.net/t/o2-sensor/206187/1 "2010-11-18T04:35:57Z")

</div>

what is the part number for a rb20 o2 sensor? oem, cant find it?