Denso O2 Sensor - 234-4112 - Downstream

[wjburken]

I have 2 Denso O2 downstream sensors #234-4112. Bought to install on 2007 Denali but should work with other years as well.
RockAuto has them listed for $34.79.
Asking $25 each plus shipping. Will sell separately or as a pair.

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