Emission Systems
Multi-Purpose Hose
GM
09438383
7.0L. With supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.17
MSRP $51.30
Save $5.13
10% Off 
Heated Oxygen Sensor
GM
88975493
Vibe. 1.8l. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$19.66
MSRP $21.84
Save $2.18
10% Off 
Vapor Canister
GM
85568874
Equinox, Terrain. 1.5l. Acdelco #85568874.
$247.93
MSRP $275.48
Save $27.55
10% Off 
EGR Valve Gasket
GM
12647008
For EGR Valve. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system...
$36.99
MSRP $41.10
Save $4.11
10% Off 
Vapor Canister
GM
85611391
Verano. Cruze, Cruze Limited. 1.4l. Cascada. Cruze, Cruze Limited. 1.8l. Engine code luw. Without diesel, 1.8L, with flex fuel. Without...
$145.82
MSRP $162.02
Save $16.20
10% Off 
Vapor Canister Vent Hose
GM
84737247
Without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.99
MSRP $55.54
Save $5.55
10% Off 
Mass Airflow Sensor Bolt
GM
11548524
3.6L. 3.0L twin-turbo. 2016-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$13.41
MSRP $14.90
Save $1.49
10% Off 
Oxygen Sensor
GM
12696737
Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Right.
$57.10
MSRP $63.44
Save $6.34
10% Off 
Oxygen Sensor
GM
12721346
4.3, 5.3, 6.2L. Silverado, sierra. 6.2l. Upstream. Right. Escalade. 6.2l. Suburban. 6.2l. Tahoe. 6.2l. Yukon XL. 6.2l. 6.2L. without...
$60.32
MSRP $67.02
Save $6.70
10% Off 
Positive Crankcase Ventilation Tube
GM
12701601
3.6l. Overflow hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.60
MSRP $56.22
Save $5.62
10% Off 
Fuel Tank Filler Vent Hose
GM
84224140
Fuel components 6.0L. 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$59.29
MSRP $65.88
Save $6.59
10% Off 
Positive Crankcase Ventilation (PCV) Oil Separator
GM
55509901
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$87.27
MSRP $96.97
Save $9.70
10% Off 
Multi-Purpose Clamp
GM
11570616
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.43
MSRP $7.14
Save $0.71
9.9% Off 
Nitrogen Oxides Sensor
GM
12708005
6.6L diesel, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
$300.94
MSRP $334.38
Save $33.44
10% Off 
Heated Oxygen Sensor
GM
12665162
Camaro. 6.2l. Lower. Canister & sensors, 6.2l. CTS. 6.2l. This part requires programming and/or special setup procedures GM Service...
$65.84
MSRP $73.16
Save $7.32
10% Off 
Exhaust Pressure Sensor Pipe
GM
55513539
Sensors, 3.0L diesel, for particulate. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$59.38
MSRP $65.98
Save $6.60
10% Off 
Secondary Air Injection Pump Check Valve Gasket
GM
12564682
California emissions. 4.6L. Air injection system, 3.5L. Valve to Right Inlet Pipe. Helps maintain controlled air flow to proper air...
$14.26
MSRP $15.84
Save $1.58
10% Off 
Vacuum Hose
GM
12589067
Federal emissions, 3.6L, canister to vent vlv.
$89.66
MSRP $99.62
Save $9.96
10% Off 
Multi-Purpose Clamp
GM
52369248
Upper. Large. 2.0L turbo, front duct. 2.8L. 2.0L turbo diesel, front. This GM Genuine Part is designed, engineered, and tested to...
$55.42
MSRP $61.58
Save $6.16
10% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12630867
2014-15 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.20
MSRP $28.00
Save $2.80
10% Off 
Vapor Canister Bracket
GM
84069473
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$103.43
MSRP $114.92
Save $11.49
10% Off 
Vapor Canister Purge Tube
GM
12649449
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.39
MSRP $37.10
Save $3.71
10% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55581609
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.14
MSRP $9.04
Save $0.90
10% Off 
Air Tube
GM
12662883
3.0L twin-turbo, wastegate system, bypass valve, front.
$63.55
MSRP $70.61
Save $7.06
10% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
98025781
Express, savana. 6.6l diesel. 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$562.46
MSRP $624.95
Save $62.49
10% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
98034354
2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$823.04
MSRP $914.49
Save $91.45
10% Off 
Multi-Purpose Nut
GM
11546377
Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$8.19
MSRP $9.10
Save $0.91
10% Off 
Heated Oxygen Sensor
GM
55488558
Silverado, sierra. 2.7l. Lower. XT4. Down stream. Downstream. CT4. 2.7l. Bank 1 sensor 2. Acadia. 2.0l. Blazer. 2.0l. This part requires...
$60.09
MSRP $66.77
Save $6.68
10% Off 
Vapor Canister
GM
15107219
All models. 4.2l. 113 wheelbase. Uplander. 113 wheelbase. All models. 6.0l. 5.3L. Short wheel base. Helps reduce harmful pollutants from...
$426.96
MSRP $474.40
Save $47.44
10% Off 
Vapor Canister Vent Solenoid
GM
19329627
G8. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
This GM Genuine...
$51.01
MSRP $56.68
Save $5.67
10% Off 
Diesel Emissions Fluid (DEF) Tank Filler Hose
GM
20945532
2010-16, emission reduction system. 2017-20, emission reduction system. This GM Genuine Part is designed, engineered, and tested to...
$64.71
MSRP $71.90
Save $7.19
10% Off 
Heated Oxygen Sensor
GM
19209814
LaCrosse. Bonneville, LeSabre. Grand Prix. Lucerne. Park Avenue. 3.8l. At manifold. With supercharger 1998-2005, manifold. This part...
$108.25
MSRP $120.28
Save $12.03
10% Off 
Vapor Canister
GM
15861966
Malibu. 2.4l, 3.5l. 3.5L, 2007-10, california. Vapor canister/oxygen sensor, with pzev. 2.4L, california. Helps reduce harmful...
$608.20
MSRP $675.78
Save $67.58
10% Off 
Heated Oxygen Sensor
GM
19178918
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$131.89
MSRP $146.54
Save $14.65
10% Off 
Exhaust Gas Recirculation (EGR) Pipe
GM
55494203
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.93
MSRP $68.81
Save $6.88
10% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210681
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$160.97
MSRP $178.85
Save $17.88
10% Off 
Evaporative Emission Pipe
GM
19316263
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$35.61
MSRP $39.57
Save $3.96
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