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Emissions & Aftertreatment

Keep your aftertreatment system compliant and out of derate. Shop emissions & aftertreatment for Volvo, Mack, Freightliner, Peterbilt, Kenworth, International and more — fitment verified free by real parts experts, shipped same business day from Candler, NC when ordered by 6:00 PM ET.

Emissions & Aftertreatment

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2015-2022 Genuine PACCAR Cummins X15 DEF Quality Sensor
PACCAR

2015-2022 Genuine PACCAR Cummins X15 DEF Quality Sensor

$299.00 $985.00

2013-2019 Genuine Cummins ISB 6.7L NOx Sensor
CUMMINS

2013-2019 Genuine Cummins ISB 6.7L NOx Sensor

$685.23 $856.54

Genuine Cummins Doser Fluid Supply Module
CUMMINS

Genuine Cummins Doser Fluid Supply Module

$889.00

Genuine Mack Def Level Sensor 21"
MACK

Genuine Mack Def Level Sensor 21"

$499.00

Genuine Mopar Urea Pump
MOPAR

Genuine Mopar Urea Pump

$960.81 $999.00

2010-2020 Genuine Detroit Diesel DD15, DD16 EGR Cooler
DETROIT DIESEL

2010-2020 Genuine Detroit Diesel DD15, DD16 EGR Cooler

$1,777.00

2002-2006 Genuine Detroit Diesel MBE906 EGR Valve
DETROIT DIESEL

2002-2006 Genuine Detroit Diesel MBE906 EGR Valve

$835.00

Genuine Freightliner DD5, DD8 DEF Header Quality Sensor
FREIGHTLINER

Genuine Freightliner DD5, DD8 DEF Header Quality Sensor

$799.00 $1,475.47

Genuine Cummins Nox Nitrogen Oxide Sensor
CUMMINS

Genuine Cummins Nox Nitrogen Oxide Sensor

$339.00 $864.46

2018-2021 Genuine PACCAR MX-13 EGR Valve
PACCAR

2018-2021 Genuine PACCAR MX-13 EGR Valve

Sold out

Genuine International Def Sensor 10.6 15.9 For Navistar
INTERNATIONAL

Genuine International Def Sensor 10.6 15.9 For Navistar

$489.00

Genuine Cummins ISX15 and ISX12 DEF Pump
CUMMINS

Genuine Cummins ISX15 and ISX12 DEF Pump

$599.00 $2,224.56

2017-2024 Genuine International ISX15/X15/N13 DEF Header Quality Sensor
INTERNATIONAL

2017-2024 Genuine International ISX15/X15/N13 DEF Header Quality Sensor

$225.09 $399.00

2011-2018 Genuine Cummins Outlet ISX12, ISX15 NOx Sensor
CUMMINS

2011-2018 Genuine Cummins Outlet ISX12, ISX15 NOx Sensor

$375.00 $864.46

2007-2010 Genuine Cummins ISM EGR Valve Kit for Engine Models
CUMMINS

2007-2010 Genuine Cummins ISM EGR Valve Kit for Engine Models

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2011-2017 Genuine Detroit Diesel DD13/DD15 Inlet NOx Sensor
DETROIT DIESEL

2011-2017 Genuine Detroit Diesel DD13/DD15 Inlet NOx Sensor

$352.17 $399.00

Spartan Cummins ISB 6.7L, B6.7 DEF Header Quality Sensor
SPARTAN

Spartan Cummins ISB 6.7L, B6.7 DEF Header Quality Sensor

$999.00

Genuine Freightliner Header Def 10 G Ssi
FREIGHTLINER

Genuine Freightliner Header Def 10 G Ssi

$1,014.19 $1,699.00

Genuine Detroit Diesel Nox Sensor Outlet For Mercedes Benz
DETROIT DIESEL

Genuine Detroit Diesel Nox Sensor Outlet For Mercedes Benz

$399.00

2007-2014 Genuine Cummins ISB 6.7L ISB QSB EGR Valve
CUMMINS

2007-2014 Genuine Cummins ISB 6.7L ISB QSB EGR Valve

$870.36