Western Star Semi Truck Emission Control
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Dorman HD Solutions®Diesel Exhaust Fluid (DEF) Pump (599-5955)Diesel Exhaust Fluid (DEF) Pump (599-5955) 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 with customers in mind....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 - Dorman HD Solutions®Diesel Exhaust Fluid (DEF) Pump (599-5954)Diesel Exhaust Fluid (DEF) Pump (599-5954) by Dorman HD Solutions®. Position: ModuleDirect 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$787.25
- Dorman HD Solutions®Diesel Exhaust Fluid (DEF) Pump (599-5956)Diesel Exhaust Fluid (DEF) Pump (599-5956) by Dorman HD Solutions®. Position: ModuleDirect 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$787.25
- Dorman HD Solutions®EGR Valve (904-5072)EGR Valve (904-5072) by Dorman HD Solutions®. This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.Direct replacement - this EGR valve is designed to match the fit and function of the original valve on specified vehiclesIdeal solution - this valve is engineered to withstand extreme heat and carbon buildup, and is a reliable replacement for a failed original EGR valve$1,188.03
- Dorman HD Solutions®EGR Valve (904-5073)EGR Valve (904-5073) by Dorman HD Solutions®. This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.Direct replacement - this EGR valve is designed to match the fit and function of the original valve on specified vehiclesIdeal solution - this valve is engineered to withstand extreme heat and carbon buildup, and is a reliable replacement for a failed original EGR valve$271.76
- Dorman HD Solutions®EGR Pressure Sensor (904-7265)EGR Pressure Sensor (904-7265) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made with precision and quality in mindDesigned to meet your specific needs$76.51
- Dorman HD Solutions®EGR Pressure Sensor (904-7427)EGR Pressure Sensor (904-7427) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made with precision and quality in mindDesigned to meet your specific needs$103.07
- Dorman HD Solutions®EGR Temperature Sensor (904-7324)EGR Temperature Sensor (904-7324) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Direct replacement - this EGR valve is designed to match the fit and function of the original valve on specified vehiclesIdeal solution - this valve is engineered to withstand extreme heat and carbon buildup, and is a reliable replacement for a failed original EGR valve$34.15
- Dorman HD Solutions®Engine Oil Separator (996-1004)Engine Oil Separator (996-1004) by Dorman HD Solutions®. The Exhaust Back Pressure Sensor accurately and reliably reads the vehicles exhaust pressure, enabling the PCM to control the amount of turbo boost. Dorman's direct replacement...Direct replacement ensures a proper fit every timeMatches OE fit, form and function$329.72
- Dorman HD Solutions®Exhaust Gas Temperature (EGT) Sensor (904-7284)Exhaust Gas Temperature (EGT) Sensor (904-7284) by Dorman HD Solutions®. Location: Middle of Particulate Filter. EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX...Convenient solution - this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removalCost-effective fix - bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe$55.01
- Dorman HD Solutions®Exhaust Gas Temperature (EGT) Sensor (904-7289)Exhaust Gas Temperature (EGT) Sensor (904-7289) by Dorman HD Solutions®. Location: Before Particulate Filter. EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX...Convenient solution - this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removalCost-effective fix - bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe$55.49
- Dorman HD Solutions®PCV Breather Element (996-1001)PCV Breather Element (996-1001) by Dorman HD Solutions®.Ideal replacement - this crankcase ventilation filter matches the fit and function of the original equipment filterDurable construction - this crankcase filter is designed from quality materials for resistance to heat and oil$602.86
- PAI®EGR Cooler Kit (641330)EGR Cooler Kit (641330) by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$2,498.00
- PAI®EGR Sensor (650642)EGR Sensor (650642) by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$116.73
- PAI®Triple Probe Exhaust Temperature Sensor (050727)Triple Probe Exhaust Temperature Sensor (050727) by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...M12 x 1.25 Thread with High Temperature anti-seize compound2 Years Warranty$693.60
- WIX®PCV Breather Element (WA11360)PCV Breather Element (WA11360) by WIX®. Wix Breather Filters remove chemical contaminants and particulate matter from the crankcase. They are made of pleated paper and connected to the breather tube. These filters also trap oil mist and...Low air flow restrictionIncludes a pleated paper filter$273.75
- Walker Products®Exhaust Gas Differential Pressure Sensor (1018-1003)Exhaust Gas Differential Pressure Sensor (1018-1003) by Walker Products®. Exhaust Gas Differential Pressure Sensors (DPS) are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$110.70
- Walker Products®Exhaust Gas Temperature (EGT) Sensor (1003-1037)Exhaust Gas Temperature (EGT) Sensor (1003-1037) by Walker Products®. Location: Before Particulate Filter. Exhaust Gas Differential Pressure Sensors (DPS) are precision made for outstanding performance and manufactured to meet or exceed...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$53.45
- Walker Products®Exhaust Gas Temperature (EGT) Sensor (1003-1038)Exhaust Gas Temperature (EGT) Sensor (1003-1038) by Walker Products®. Exhaust Gas Differential Pressure Sensors (DPS) are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$56.65
- Walker Products®Exhaust Gas Temperature (EGT) Sensor (1003-1036)Exhaust Gas Temperature (EGT) Sensor (1003-1036) by Walker Products®. Location: At Middle of Particulate Filter. Exhaust Gas Differential Pressure Sensors (DPS) are precision made for outstanding performance and manufactured to meet or...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$48.73
- Walker Products®Nitrogen Oxide Sensor (1004-1023)Nitrogen Oxide Sensor (1004-1023) 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$445.75
- Walker Products®Nitrogen Oxide Sensor (1004-1021)Nitrogen Oxide Sensor (1004-1021) by Walker Products®. Location: Turbocharger Outlet Pipe. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$445.75
- Walker Products®Nitrogen Oxide Sensor (1004-1022)Nitrogen Oxide Sensor (1004-1022) by Walker Products®. Location: Turbocharger Outlet Pipe. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$445.75
- Walker Products®Nitrogen Oxide Sensor (1004-1041)Nitrogen Oxide Sensor (1004-1041) by Walker Products®. Location: Turbocharger Outlet Pipe. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This...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: 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 (1004-1031)Nitrogen Oxide Sensor (1004-1031) 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$387.77
- Walker Products®Nitrogen Oxide Sensor (1004-1030)Nitrogen Oxide Sensor (1004-1030) 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$387.77
- Walker Products®Nitrogen Oxide Sensor (1004-1028)Nitrogen Oxide Sensor (1004-1028) by Walker Products®. Location: SCR Catalyst Inlet. 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$387.77
- Walker Products®Nitrogen Oxide Sensor (1004-1032)Nitrogen Oxide Sensor (1004-1032) by Walker Products®. Location: SCR Catalyst Inlet. 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$387.77
- Walker Products®Nitrogen Oxide Sensor (1004-1080)Nitrogen Oxide Sensor (1004-1080) 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$387.77
