USED OEM 2014-2016 Chevy GMC 6.6L LML Duramax Diesel NOX Sensor 12665215

Front NOx Sensor 5WK96645F fits 6.6L Diesel Trucks Nitrogen Oxide

Nitrogen Oxide NOx Sensor For GMC Sierra 2500HD 3500HD 6.6L 2014-2016 12665215

Nox Sensor Fit For Duramax Chevrolet Silverado 12665215 2500HD 3500HD 6.6L 14-16

2024-2025 GMC Sierra 6.6L Diesel Nitrogen Oxide (NOx) Sensor (Upper) New OEM

NOX Nitrogen Oxide Sensor DOWNSTREAM for 2020-2023 Chevy Silverado 2500HD 3500HD

Diesel Engine Front Nitrogen Oxide NOx Sensor LC3Z5E145D Replacement

Front Upstream NOx Sensor fits 6.6L Diesel Heavy Duty Truck 14-16 12665215