Emission Systems for 2022 Chevrolet Trailblazer
Select Emission Systems part
Evaporative Emission Canister
ACDelco
42853016
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$156.50
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11546389
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Positions: Front
$0.05
Fits Your Vehicle
Emission Reduction Fluid Tank Reservoir Wire Harness
ACDelco
85519075
GM Genuine Parts Multi-Purpose Wire Connectors are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Left, Right
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11588835
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$0.59
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT2971
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$44.17
Fits Your Vehicle
Multi-Purpose Clip
ACDelco
55575090
GM Genuine Parts Multi Purpose Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$6.94
Fits Your Vehicle
Evaporative Emission Pipe
GM
42854468
Encore GX. To canister. 1.2L turbo. 1.3L turbo.
$79.34
Heated Oxygen Sensor
GM
55506886
ACDelco Heated Oxygen Sensor (Part Number: 55506886) is an OE heated oxygen sensor (pre-catalyst) designed to detect oxygen content in...
Positions: Upstream Left
$63.01
MSRP $115.10
Save $52.09
45.3% Off 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...
$6.43
Fits Your Vehicle
Vapor Canister Purge Solenoid Valve
ACDelco
12666845
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM-recommended replacements for your vehicle's original components. The...
$21.56
Fits Your Vehicle
Heated Oxygen Sensor
ACDelco
25203197
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream Left
$35.97
Fits Your Vehicle
Vent Control Solenoid
GM
84648332
ACDelco Solenoid Valve (Part Number: 84648332) is an emission-control solenoid used for vapor-canister purge and EVAP system...
$25.17
MSRP $38.74
Save $13.57
35% Off Fits Your Vehicle
Vapor Canister
GM
42853016
Trailblazer. Encore GX. 1.3l. 1.2L turbo. 1.3L turbo. 2024.
$156.50
MSRP $287.18
Save $130.68
45.5% Off Fits Your Vehicle
Multi-Purpose Nut
GM
11546459
GM Multi-Purpose Nut (Part Number: 11546459) is a factory nut supplied for miscellaneous underhood applications. This item is...
$7.72
MSRP $9.68
Save $1.96
20.2% Off 
Oxygen Sensor
GM
25203197
ACDelco Heated Oxygen Sensor (Part Number: 25203197) is an OE heated oxygen sensor used to measure exhaust oxygen downstream of the...
Positions: Downstream Left
$35.97
MSRP $54.01
Save $18.04
33.4% Off Fits Your Vehicle
Multi Purpose Nut
GM
11612078
GM Genuine Parts Multi Purpose Nut (Part Number: 11612078) — OE nut used in front pipe and exhaust applications. Function:...
$6.52
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