2017 Peterbilt 389 Diesel Emission Components
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Standard®Pressure SensorPeterbilt 389 2017, Pressure Sensor by Standard®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$115.45 - Dorman HD Solutions®Nitrogen Oxide SensorPeterbilt 389 11.9L / 14.9L 2017, Nitrogen Oxide Sensor by Dorman HD Solutions®. Location: Tail Pipe. This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring...Direct replacement - this replacement NOx sensor matches the function and performance of the original sensor on specified vehiclesRestores performance - properly repairs nitrogen oxide detection to comply with regulations$363.12 - $385.24
- Dorman HD Solutions®Diesel Exhaust Fluid (DEF) PumpPeterbilt 389 11.9L / 14.9L 2017, Diesel Exhaust Fluid (DEF) Pump by Dorman HD Solutions®. Position: Module. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Direct replacement - this replacement NOx sensor matches the function and performance of the original sensor on specified vehiclesRestores performance - properly repairs nitrogen oxide detection to comply with regulations$786.31 - $787.25
- Walker Products®Nitrogen Oxide SensorPeterbilt 389 2017, Nitrogen Oxide Sensor by Walker Products®. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This exhaust gas recirculation...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$426.54 - $499.20
