Peterbilt 337 Diesel Emission Components
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Dorman HD Solutions®Nitrogen Oxide SensorNitrogen Oxide Sensor by Dorman HD Solutions®. This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions...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$351.76 - $488.88 - Dorman HD Solutions®Diesel Emissions Fluid Filler CapDiesel 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 durability and reliable...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$17.46 - $32.51
- Gates®Diesel Emissions Fluid HoseDiesel Emissions Fluid Hose by Gates®. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F (-12°C), the hose and couplings are...Made with precision and quality in mindDesigned to meet your specific needs$38.20 - $257.63
- Dorman HD Solutions®Nitrogen Oxide Sensor (904-6023)Nitrogen Oxide Sensor (904-6023) by Dorman HD Solutions®. This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with...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$419.94
- Dorman HD Solutions®Nitrogen Oxide Sensor (904-6002)Nitrogen Oxide Sensor (904-6002) by Dorman HD Solutions®. Location: SCR Catalyst Outlet. This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide...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 Cap (904-5401)Diesel Emissions Fluid Filler Cap (904-5401) 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 durability and...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
- Dorman HD Solutions®Diesel Emissions Fluid Filler Cap (904-5401CD)Diesel Emissions Fluid Filler Cap (904-5401CD) 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 durability and...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$17.87
- Gates®Diesel Emissions Fluid Hose (DEF7000)Diesel Emissions Fluid Hose (DEF7000) by Gates®. Carbon Fiber Heating Mechanism. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F...Made with precision and quality in mindDesigned to meet your specific needs$159.56
- Gates®Diesel Emissions Fluid Hose (DEF7020)Diesel Emissions Fluid Hose (DEF7020) by Gates®. Carbon Fiber Heating Mechanism. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F...Made with precision and quality in mindDesigned to meet your specific needs$84.75
- Gates®Diesel Emissions Fluid Hose (DEF7024)Diesel Emissions Fluid Hose (DEF7024) by Gates®. Carbon Fiber Heating Mechanism. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F...Made with precision and quality in mindDesigned to meet your specific needs$46.14
- Gates®Diesel Emissions Fluid Hose (DEF7014)Diesel Emissions Fluid Hose (DEF7014) by Gates®. Carbon Fiber Heating Mechanism. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F...Made with precision and quality in mindDesigned to meet your specific needs$149.57
- Gates®Diesel Emissions Fluid Hose (DEF7002)Diesel Emissions Fluid Hose (DEF7002) by Gates®. Carbon Fiber Heating Mechanism. Diesel Emission Fluid (DEF) Hose Assemblies are specially designed and manufactured to convey Diesel Emission Fluid (DEF). Because DEF freezes at +11°F...Made with precision and quality in mindDesigned to meet your specific needs$55.24
- Walker Products®Nitrogen Oxide Sensor (1004-1025)Nitrogen Oxide Sensor (1004-1025) by Walker Products®. Location: SCR Catalyst Outlet. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This exhaust...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$446.35
- Walker Products®Nitrogen Oxide Sensor (1004-1024)Nitrogen Oxide Sensor (1004-1024) by Walker Products®. Location: Tail Pipe. 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...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$446.35
- Walker Products®Nitrogen Oxide Sensor (1004-1082)Nitrogen Oxide Sensor (1004-1082) by Walker Products®. Position: Upstream. 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...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$499.20
