Emission Systems
Positive Crankcase Ventilation (PCV) Hose
GM
22724246
2.2L. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.72
MSRP $32.46
Save $9.74
30% Off
A.I.R Pipe
GM
15783305
California emissions. Seville. All. Right.
$85.67
MSRP $107.34
Save $21.67
20.2% Off
Vapor Canister
GM
19259321
Cobalt. Canister & sensors, california. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$255.58
MSRP $365.13
Save $109.55
30% Off
Exhaust Gas Recirculation (EGR) Valve Pipe Gasket
GM
25182770
EGR Pipe Gasket. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.07
MSRP $5.82
Save $1.75
30.1% Off
Heated Oxygen Sensor
GM
12584925
Lucerne. Front. 3.9l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$118.48
MSRP $169.25
Save $50.77
30% Off
Heated Oxygen Sensor
GM
12670254
Corvette. Downstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$52.33
MSRP $74.76
Save $22.43
30% Off
Air Tube
GM
12662880
3.0L twin-turbo, wastegate system, turbo wastegate.
$106.33
MSRP $133.25
Save $26.92
20.2% Off
Positive Crankcase Ventilation (PCV) Tube
GM
12610077
4.8, 5.3 & 6.0L 2016-20. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.42
MSRP $33.46
Save $10.04
30% Off
Vapor Canister Upper Bracket
GM
19316230
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.40
MSRP $20.71
Save $3.31
16% Off
Secondary Air Injection Pump with Bracket
GM
12634456
Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$249.03
MSRP $355.76
Save $106.73
30% Off
Vapor Canister Vent Valve
GM
12630282
Controls vapor flow from canister to engine
$52.70
MSRP $76.22
Save $23.52
30.9% Off
Secondary Air Injection Shut-Off and Check Valve
GM
12619076
Air injection system, 2006-08. Cobalt. 2.2l. Air injection system, 2007-08. Helps prevent exhaust from entering air pump
This GM Genuine...
$318.63
MSRP $455.18
Save $136.55
30% Off
Vacuum Hose
GM
12656524
3.6L twin-turbo, wastegate system, #1.
$72.63
MSRP $91.02
Save $18.39
20.2% Off
Secondary Air Injection Pump with Bracket
GM
12654558
A.i.r. Pump, 2.5L. ATS. 2.5l. Calif. Helps maintain controlled air flow to proper air injection components
$215.40
MSRP $307.72
Save $92.32
30% Off
Heated Oxygen Sensor
GM
12666673
Tahoe, Yukon, Escalade. Front. Right. This part requires programming and/or special setup procedures GM Service Information describes...
$64.95
MSRP $92.78
Save $27.83
30% Off
Heated Oxygen Sensor
GM
12607410
CTS-v. Front. Coupe, 6.2L. Wagon, 6.2L. This part requires programming and/or special setup procedures GM Service Information describes...
$62.52
MSRP $89.32
Save $26.80
30% Off
Manifold Absolute Pressure Sensor Seal
GM
16194007
1/2 ton. Canister & sensors. 3/4 ton. 5.3L. 2008-09. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous...
$7.46
MSRP $10.66
Save $3.20
30% Off
Heated Oxygen Sensor
GM
19178934
All models. 7.4l. On manifold. Express, savana. All models. 5.0l, 5.7l. 4l80e, manual trans. Without diesel. Over 8500 gvw. Front. 4.3l,...
$105.03
MSRP $150.04
Save $45.01
30% Off
Vapor Canister Purge Tube
GM
12586630
Vent hose. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.75
MSRP $36.78
Save $11.03
30% Off
Vapor Canister Purge Pipe
GM
20919683
3.6L without flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$426.20
MSRP $608.86
Save $182.66
30% Off
Vapor Canister Vent Valve Solenoid Kit with Filter and Harness
GM
19352776
Location-Vapor Canister. 2.5" Dia. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control...
$221.58
MSRP $316.54
Save $94.96
30% Off
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 &...
$302.88
MSRP $432.68
Save $129.80
30% Off
Vapor Canister
GM
23212909
1.8L. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine...
$140.06
MSRP $175.51
Save $35.45
20.2% Off
Multi Purpose Nut
GM
11612078
1.6L, front section. 1.2L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$1.22
MSRP $1.44
Save $0.22
15.3% 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.
$71.54
MSRP $102.20
Save $30.66
30% 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...
$85.40
MSRP $122.00
Save $36.60
30% Off
Exhaust System Front Gasket
GM
12671767
6.6L diesel, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.22
MSRP $3.83
Save $0.61
15.9% Off
Exhaust Gas Recirculation (EGR) Valve
GM
12633889
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$203.56
MSRP $290.80
Save $87.24
30% Off
Heated Oxygen Sensor
GM
19209818
Rear. GTO. Post-converter. This part requires programming and/or special setup procedures GM Service Information describes the...
$111.22
MSRP $158.88
Save $47.66
30% Off
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
12635707
Silverado, sierra. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, front. This GM Genuine Part is designed, engineered, and...
$681.18
MSRP $973.12
Save $291.94
30% Off
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210655
Stamped #17087196. Under GVW 8,500 Lbs. G10-30 vans. 5.0l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$116.13
MSRP $165.91
Save $49.78
30% Off
Heated Oxygen Sensor
GM
12559850
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$87.37
MSRP $124.82
Save $37.45
30% Off
Heated Oxygen Sensor
GM
55485043
1.8L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$68.36
MSRP $97.66
Save $29.30
30% Off
Rear Oxygen Sensor
GM
19355312
Corvette. Post-converter. Suburban 3500hd.
$124.03
MSRP $177.18
Save $53.15
30% Off
Heated Oxygen Sensor
GM
19316344
City Express. Downstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$233.27
MSRP $333.24
Save $99.97
30% Off
F (S)Canister
GM
19436332
LaCrosse. Regal TourX. 2.0L turbo, with awd. 3.6L, with awd. Regal Sportback. 2.0l. Regal Sportback. 3.6l.
$133.98
MSRP $191.39
Save $57.41
30% Off
Heated Oxygen Sensor
GM
12618011
Rear (position 2). 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$104.48
MSRP $149.24
Save $44.76
30% Off
Exhaust Temperature Sensor
GM
19418899
Silverado, sierra. 6.6l. Exhaust temp sensor. 6.6l. Position 3&4. 6.6L diesel, egr valve & related components, 2015-16, at muffler,...
$80.12
MSRP $114.46
Save $34.34
30% Off
Driver Side Secondary Air Injection Shut-Off and Check Valve
GM
12633749
Impala. 3.6l. Left. 3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$227.57
MSRP $325.10
Save $97.53
30% 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
$295.55
MSRP $370.38
Save $74.83
20.2% Off
Emission Reduction Fluid Front Inlet Pipe Assembly
GM
42492083
1.6L, emissions reduction, hatchback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$342.87
MSRP $489.82
Save $146.95
30% Off
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55485151
1.6L, egr pipe gasket. 1.6L, pipe side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.33
MSRP $7.93
Save $1.60
20.2% Off
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,...
$9.27
MSRP $13.24
Save $3.97
30% Off
Heated Oxygen Sensor
GM
19178958
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$89.85
MSRP $128.36
Save $38.51
30% Off
Positive Crankcase Ventilation Tube
GM
12664186
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.34
MSRP $17.96
Save $3.62
20.2% Off
Emission Reduction Fluid Front Inlet Pipe Assembly
GM
22800969
6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$379.23
MSRP $541.76
Save $162.53
30% 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...
$5.74
MSRP $7.20
Save $1.46
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