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GM OEM Nitrogen Oxide Sensor (NOx SENSOR) (Upstream) (2020-2023)
Fits: 2020-2023 GM/Duramax
OEM Replacement Upstream (Position 1) NOx sensor. This NOx sensor is located upstream in the downpipe.
*Note: Reset procedure required after installation
- Item Requires Shipping
- 2.0 lbs.
- W6.0000” x H6.0000” x L6.0000”
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