Western Star 4700 Emission Control
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PAI®EGR Valve Gasket (131872)EGR Valve Gasket (131872) 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$4.81 - Dorman HD Solutions®Diesel Particulate Filter Gasket (674-9005)Diesel Particulate Filter Gasket (674-9005) 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$59.25
- Dorman HD Solutions®Diesel Particulate Filter Gasket (674-9017)Diesel Particulate Filter Gasket (674-9017) 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$14.03
- Dorman HD Solutions®Diesel Particulate Filter Clamp (674-7006)Diesel Particulate Filter Clamp (674-7006) 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$82.83
- Dorman HD Solutions®Diesel Particulate Filter Hardware Kit (674-9047)Diesel Particulate Filter Hardware Kit 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$36.65
- Dorman HD Solutions®Diesel Particulate Filter Hardware Kit (674-9046)Diesel Particulate Filter Hardware Kit (674-9046) 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$41.38
- Dorman HD Solutions®Diesel Particulate Filter Hardware Kit (674-9037)Diesel Particulate Filter Hardware Kit (674-9037) 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...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$592.43
- DuraFit™Diesel Oxidation CatalystUniversal Diesel Oxidation Catalyst by DuraFit™. Want to restore the exhaust system of your diesel vehicle? Then replacement parts by Durafit are the way to go. Precision engineered in every detail, this top-quality product will...Exact-fit designs for your specific applicationHigh-grade stainless steel canisters for improved durability$1,331.26 - $2,778.55
- DuraFit™Diesel Particulate FilterDiesel Particulate Filter by DuraFit™. Want to restore the exhaust system of your diesel vehicle? Then replacement parts by Durafit are the way to go. Precision engineered in every detail, this top-quality product will perfectly fit...Exact-fit designs for your specific applicationHigh-grade stainless steel canisters for improved durability$1,105.00 - $4,212.89
- DuraFit™Diesel Particulate Filter GasketUniversal Diesel Particulate Filter Gasket by DuraFit™. Want to restore the exhaust system of your diesel vehicle? Then replacement parts by Durafit are the way to go. Precision engineered in every detail, this top-quality product will...Exact-fit designs for your specific applicationHigh-grade stainless steel canisters for improved durability$20.90 - $137.56
- DuraFit™Diesel Particulate Filter V-Band ClampUniversal Diesel Particulate Filter V-Band Clamp by DuraFit™. Want to restore the exhaust system of your diesel vehicle? Then replacement parts by Durafit are the way to go. Precision engineered in every detail, this top-quality...Exact-fit designs for your specific applicationHigh-grade stainless steel canisters for improved durability$37.60 - $60.92
- Dorman HD Solutions®Diesel Exhaust Fluid PumpDiesel Exhaust Fluid Pump 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 deliver...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 - $852.89
- Dorman HD Solutions®Diesel Oxidation CatalystDiesel Oxidation Catalyst 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 deliver...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$1,933.81 - $3,622.04
- Dorman HD Solutions®Diesel Exhaust Fluid (DEF) Pump (599-5957)Diesel Exhaust Fluid (DEF) Pump (599-5957) 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 (599-5956)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 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$97.80
- 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$99.32
- 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$294.78
- 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$578.89
- 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 (1003-1038)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®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 (1004-1041)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
