2011 Peterbilt 337 Diesel Emission Components
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Dorman HD Solutions®Nitrogen Oxide SensorPeterbilt 337 8.3L 2011, 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 nitrogen...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$388.90 - Dorman HD Solutions®Diesel Emissions Fluid Filler CapPeterbilt 337 2011, Diesel Emissions Fluid Filler Cap by Dorman HD Solutions®. This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for...Direct replacement - this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehiclesRestores functionality - reliable replacement for an original cap that is leaking or failed due to wear$17.71 - $17.87
