Emission Systems for 2022 Chevrolet Express 3500
Select Emission Systems part
Multi-Purpose Clip
ACDelco
22695614
GM Genuine Parts Multi Purpose Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Nitrogen Oxides Sensor
ACDelco
24001917
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
Positions: Upstream
Fits Your Vehicle
EGR Vacuum Regulator Solenoid Valve
ACDelco
55574896
ACDelco GM Original Equipment EGR Valve Control Solenoids are designed, engineered, and tested to rigorous standards, and are backed by...
Fits Your Vehicle
Exhaust Temperature Sensor
ACDelco
55499760
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
Positions: Middle of Particulate Filter
Fits Your Vehicle
Nitrogen Oxides Sensor
GM
24001917
2017-20, egr valve & related components, front. Detects the nitrogen oxide content of the exhaust to help optimize emissions...
Positions: Upstream
$177.76
MSRP $324.68
Save $146.92
45.3% Off Fits Your Vehicle
M8x1.25x25 Multi-Purpose Bolt
GM
11588723
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.20
MSRP $0.30
Save $0.10
33.3% Off 
Engine Intake Manifold Runner Control Valve
GM
12625725
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$27.75
MSRP $42.69
Save $14.94
35% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84593739
2017-20, emission reduction system.
$296.61
MSRP $541.76
Save $245.15
45.3% Off Fits Your Vehicle
M6x16 Multi-Purpose Bolt
GM
11588711
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.15
MSRP $7.53
Save $2.38
31.6% Off 
Emission Reduction Fluid Tank Shield
ACDelco
84360117
GM Genuine Parts Diesel Exhaust Fluid (DEF) Tank Shields are designed, engineered, and tested to rigorous standards, and are backed by...
Fits Your Vehicle
Wiring Harness Connector Kit
ACDelco
84941154
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Emission Reduction Fluid Control Module
ACDelco
5352A
ACDelco GM Original Equipment Diesel Exhaust Fluid (DEF) Module is a GM-recommended replacement component for one or more of the...
Fits Your Vehicle
Exhaust Temperature Sensor
ACDelco
55499757
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
Positions: Catalytic Converter Forward
Fits Your Vehicle
Multi-Purpose Worm Gear Clamp
ACDelco
12338017
GM Genuine Parts Hose Clamps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
84677313
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Emission Reduction Fluid Tank Reservoir Wire Harness
ACDelco
84837084
ACDelco GM Original Equipment Diesel Exhaust Fluid (DEF) Pump Wiring Harnesses are designed, engineered, and tested to rigorous...
Fits Your Vehicle
Positive Crank Ventilation (PCV) Valve Pipe
ACDelco
24588198
ACDelco GM Original Equipment PCV Valve Hose is a GM-recommended replacement component for one or more of the following vehicle systems:...
Fits Your Vehicle
Emission Reduction Fluid Injector
ACDelco
55501991
GM Genuine Parts Diesel Exhaust Fluid (DEF) Injection Nozzles are designed, engineered, and tested to rigorous standards, and are backed...
Fits Your Vehicle
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