GM OE NOX Sensor Position 2 2017-2019 GM 6.6L Duramax L5P 12718676 GM OE NOX Sensor Position 2 2017-2019 GM 6.6L Duramax L5P 12718676For 2017, 2018, 2019 GM 6.6L Duramax L5P MSRP: Was: Now: $328.95 Add to Cart The item has been added