Emission Systems for 2025 GMC Acadia
Select Emission Systems part
Nut
ACDelco
11609279
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
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...
Fits Your Vehicle
Driver Side Evaporative Emission Canister Vent Hose
ACDelco
86551528
GM Genuine Parts Vapor Canister Vent Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
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...
Fits Your Vehicle
Vapor Canister Vent Solenoid Valve
ACDelco
85123399
GM Genuine Parts Vapor Canister Vent Solenoids are designed, engineered, and tested to rigorous standards, and are backed by General...
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Heated Oxygen Sensor
ACDelco
12705843
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream Left
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...
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Evaporative Emission Canister Purge Pump
ACDelco
12734899
GM Genuine Parts Evaporative Emissions System Leak Detection Pumps are designed, engineered, and tested to rigorous standards, and are...
Fits Your Vehicle
Nylon Cable Tie Strap
ACDelco
16TS825
ACDelco GM Original Equipment Cable Tie is a GM-recommended replacement component for one or more of the following vehicle systems:...
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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...
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Multi-Purpose Nut
GM
11546459
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.62
MSRP $9.68
Save $3.06
31.6% Off 
Multi-Purpose Nut
GM
11546365
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.82
MSRP $2.67
Save $0.85
31.8% Off 
Pump
GM
12746785
Encore GX. 1.2l. XT4. 2024. Envision. Labeled 12735887. Traverse. 2.5l. 1.2L turbo. Acadia. 2.5l. 2.0L turbo. Trailblazer. 1.2l.
$56.72
MSRP $102.20
Save $45.48
44.5% Off 
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...
Positions: Rear
$4.92
MSRP $7.20
Save $2.28
31.7% Off Fits Your Vehicle
Evaporative Emission Canister Air Inlet Hose
ACDelco
26395031
GM Genuine Parts Vapor Canister Vent Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
Positions: Inlet
Fits Your Vehicle
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