Emission Systems for 2022 Chevrolet Express 3500
Select Emission Systems part
Exhaust Gas Recirculation Manifold Brace
ACDelco
12642552
GM Genuine Parts EGR Manifold Braces are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Drive Belt Tensioner Stop Bolt Retainer
ACDelco
11518792
GM Genuine Parts Bolt Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Fits Your Vehicle
Exhaust Temperature Sensor
ACDelco
55499761
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
Positions: After Particulate Filter
Fits Your Vehicle
Nitrogen Oxides Sensor
ACDelco
24001918
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
Positions: Downstream
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1632
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT114
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Positions: Left, Right
Fits Your Vehicle
Emission Reduction Fluid Control Module
GM
84774421
2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$226.59
MSRP $363.03
Save $136.44
37.6% Off 
Exhaust Temperature Sensor
GM
55499757
2.8L turbo diesel, egr valve & related components, catalytic converter, upper. Helps provide accurate temperature detection
Heat and...
Positions: Catalytic Converter Forward
$41.20
MSRP $72.28
Save $31.08
43% Off Fits Your Vehicle
EGR Cooler
GM
12641879
2017-20, egr valve & related components. Express, savana. 2.8l diesel. Canyon, Colorado. 2.8l diesel. 2.8L turbo diesel egr valve &...
$236.89
MSRP $432.68
Save $195.79
45.3% Off Fits Your Vehicle
Exhaust Gas Recirculation Manifold Brace
GM
12642552
2017-20, egr valve & related components. 2.8L turbo diesel egr valve & related components. This GM Genuine Part is designed, engineered,...
$7.94
MSRP $13.24
Save $5.30
40% Off Fits Your Vehicle
Multi-Purpose Nut
GM
11546366
2.8L. 3.6L. With awd. Rwd. 1.4L, center and rear section, hatchback, to pipe, type 3. Fwd. 2.0L, front section, front. Lower. This GM...
$4.92
MSRP $7.20
Save $2.28
31.7% Off Fits Your Vehicle
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84837084
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$74.13
MSRP $117.16
Save $43.03
36.7% Off Fits Your Vehicle
EGR Valve Cooling Feed Hose
ACDelco
55486243
ACDelco GM Original Equipment EGR Cooler Hose is a GM-recommended replacement component for one or more of the following vehicle systems:...
Positions: EGR Valve (Inlet)
Fits Your Vehicle
Emission Reduction Fluid Supply Pipe
ACDelco
84593740
ACDelco GM Original Equipment Diesel Exhaust Fluid (DEF) Injector Feed Lines are designed, engineered, and tested to rigorous standards,...
Fits Your Vehicle
Vacuum Hose
ACDelco
55592306
GM Genuine Parts Vacuum Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Fits Your Vehicle
Vacuum Tank
ACDelco
15-51156
GM Genuine Parts Vacuum Tanks are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These vacuum...
Positions: Right
Fits Your Vehicle
EGR Tube
ACDelco
12640020
GM Genuine Parts EGR Pipes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts...
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11517518
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Fits Your Vehicle
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