Emission Systems
availability
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12670909
Without supercharger, with dry sump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$40.76
MSRP $74.78
Save $34.02
45.5% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
55570005
1.6L, egr cooler. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$229.13
MSRP $427.52
Save $198.39
46.4% Off 
Fluid Pipe
GM
87831177
3.0L diesel, emission reduction system, Escalade ESV.
$74.85
MSRP $139.58
Save $64.73
46.4% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84593739
2017-20, emission reduction system.
$290.52
MSRP $541.76
Save $251.24
46.4% Off 
Heated Oxygen Sensor
GM
12634063
CTS. Rear. Left. 3.6L, all. Camaro. 3.6l. 2011-15, 3.6L, auto trans. Sedan, 3.0L. Wagon, 3.0, 3.6L. This part requires programming...
$65.42
MSRP $122.00
Save $56.58
46.4% Off 
Vapor Canister Vent Hose
GM
84628059
Filler pipe. double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.21
MSRP $114.14
Save $52.93
46.4% Off 
Position 3 Exhaust Temperature Sensor
GM
55495857
2017-20, egr valve & related components, converter & pipe. Express, savana. 2.8l diesel. Position #3. Canyon, Colorado. 2.8l diesel....
$44.72
MSRP $82.04
Save $37.32
45.5% Off 
Exhaust Gas Recirculation Pipe
GM
55514990
Silverado, sierra. 3.0l diesel. Single exhaust, 2023-26. Low pressure system. To cooler. Yukon. 3.0l diesel. 3.0L diesel low pressure....
$36.66
MSRP $67.26
Save $30.60
45.5% Off 
Evaporative Emission System Vacuum Leak Pump Filter
GM
84212608
Volt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.46
MSRP $82.81
Save $31.35
37.9% Off 
Vapor Canister Purge Valve with Bracket
GM
96800400
Aveo, Aveo5. G3. Controls vapor flow from canister to engine
$49.60
MSRP $91.00
Save $41.40
45.5% Off 
Vapor Canister Purge Tube
GM
12571787
Federal emissions, 3.6L, canister to fuel tnk. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$26.63
MSRP $48.86
Save $22.23
45.5% Off 
Secondary Air Injection Check Valve Pipe
GM
22925262
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$68.17
MSRP $127.12
Save $58.95
46.4% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12655014
3.0L twin-turbo, small. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.49
MSRP $34.30
Save $11.81
34.4% Off 
Exhaust Gas Recirculation (EGR) Valve Pipe
GM
12586606
3.5L, wagon. Malibu, Malibu Maxx. 3.5l. 3.5L, sedan. G6. 3.5l. 2nd design. This GM Genuine Part is designed, engineered, and tested to...
$34.89
MSRP $64.03
Save $29.14
45.5% Off 
Air Injection Valve
GM
12619126
4.6L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$214.04
MSRP $399.14
Save $185.10
46.4% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
12337952
$2.51
MSRP $4.18
Save $1.67
40% Off 
Passenger Side Engine Mount Vacuum Valve
GM
23335616
Coupe, 2.0L turbo, without awd. Sedan, 2.5L. Sedan, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to...
$66.93
MSRP $109.49
Save $42.56
38.9% Off 
Exhaust Gas Temperature Sensor
GM
24001854
Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$35.14
MSRP $64.48
Save $29.34
45.5% Off 
Vapor Canister
GM
84821498
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Manufactured to GM...
$156.06
MSRP $291.02
Save $134.96
46.4% Off 
Oxygen Sensor
GM
19211437
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$19.99
MSRP $34.76
Save $14.77
42.5% Off 
Cover
GM
39118908
1.6L, reduction tank & components, hatchback.
$42.66
MSRP $68.64
Save $25.98
37.8% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12670652
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.21
MSRP $40.58
Save $15.37
37.9% Off 
Fuel Tank Filler Vent Hose
GM
84692825
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.16
MSRP $78.22
Save $27.06
34.6% Off 
Secondary Air Injection Pump Pipe
GM
55567470
Without diesel 1.8L. Air pipe. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$247.40
MSRP $461.36
Save $213.96
46.4% Off 
Vapor Canister
GM
84106552
Silverado, sierra. 8 ft. box. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
$188.04
MSRP $350.66
Save $162.62
46.4% Off 
Heated Oxygen Sensor
GM
19178747
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$59.12
MSRP $110.24
Save $51.12
46.4% Off 
Driver Side Turbocharger Control Solenoid Valve
GM
12654583
3.0L twin-turbo, wastegate system. Charge air bypass. CT6. 3.0l. Left. This GM Genuine Part is designed, engineered, and tested to...
$268.00
MSRP $438.38
Save $170.38
38.9% Off 
Fuel Tank Filler Vent Hose
GM
84972605
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.26
MSRP $58.50
Save $20.24
34.6% Off 
Temp Sensor
GM
40009349
Position 2. 3.0L diesel, sensors, position 1. 3.0L diesel, 2023-26. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Position 1...
$64.37
MSRP $105.27
Save $40.90
38.9% Off 
Air Tube
GM
12662882
3.0L twin-turbo, wastegate system, bypass valve, rear.
$37.06
MSRP $59.65
Save $22.59
37.9% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210659
Buick. Chevrolet. 5.7l. Without zr1. Cadillac. 5.7l. Chevrolet. 4.3l. V-8. Calif. 5.7L, auto trans. This GM Genuine Part is designed,...
$102.14
MSRP $190.47
Save $88.33
46.4% Off 
Vapor Canister Purge Tube
GM
12654018
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.60
MSRP $11.31
Save $3.71
32.8% Off 
Sensor
GM
55496258
Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 3.
$52.95
MSRP $97.14
Save $44.19
45.5% Off 
Heated Oxygen Sensor
GM
19355308
Left. To converter. 5.7L, 1998-02. 4.6L, catalytic converter. All models. 4.6l. Pre & post converter. At converter. Seville. Detects...
$79.61
MSRP $148.46
Save $68.85
46.4% Off 
Intercooler Bypass Valve Vacuum Tank
GM
12653856
2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$226.42
MSRP $370.38
Save $143.96
38.9% Off 
Vacuum Hose
GM
12656521
3.6L twin-turbo, wastegate system, #4.
$67.33
MSRP $110.13
Save $42.80
38.9% Off 
Oxygen Sensor
GM
24576791
2.2L, at manifold, without flexible fuel. S-series. 2.2l. Front. Extended Build Date. 2.2L, post converter. 2.2L, at manifold, all....
$46.79
MSRP $85.84
Save $39.05
45.5% Off 
Heated Oxygen Sensor
GM
12597989
DTS. Lucerne. 4.6L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$86.33
MSRP $160.98
Save $74.65
46.4% Off 
Filler Pipe
GM
86791264
3.0L diesel emission reduction system. Filler pipe.
$82.36
MSRP $153.58
Save $71.22
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