Emission Systems
Solenoid
GM
85753450
4.3, 5.3, 6.2L. Location-Vapor Canister. Silverado, sierra. 5.3l. Silverado, sierra. 6.2l. Silverado, sierra. 2.7l. With regular cab....
$49.44
MSRP $88.28
Save $38.84
44% Off 
Multi-Purpose Nut
GM
11609746
2.2L. 2 door. Power seat, without power lumbar. Upper. 3.4L. 4 door. 3.8L. Driver power seat, with power lumbar. To bar. 1995. This GM...
$2.86
MSRP $4.41
Save $1.55
35.1% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342405
6.6L diesel, emission reduction system, crew cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$68.17
MSRP $121.74
Save $53.57
44% Off 
Heated Oxygen Sensor
GM
12616203
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$113.89
MSRP $203.38
Save $89.49
44% Off 
Vapor Canister Air Inlet Hose
GM
84112415
3.6L, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.36
MSRP $111.36
Save $49.00
44% Off 
Multi-Purpose Gasket
GM
55588548
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.88
MSRP $19.08
Save $8.20
43% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12679798
3.6L twin-turbo, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.65
MSRP $60.54
Save $21.89
36.2% Off 
Vapor Canister Purge Front Pipe
GM
84715834
Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.52
MSRP $110.43
Save $39.91
36.1% Off 
Exhaust Gas Temperature (Egt) Sensor
GM
40009342
3.0L diesel, sensors. Lower. Left. Escalade. 3.0l diesel. NOX Sensor. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
$147.01
MSRP $262.52
Save $115.51
44% Off 
Vapor Canister Filter
GM
25995445
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$81.00
MSRP $144.64
Save $63.64
44% Off 
Fuel Tank Filler Vent Hose
GM
20933031
6.6L diesel, 6.5 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.08
MSRP $10.36
Save $3.28
31.7% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
10239631
Location-Adapter To Pipe.
$5.45
MSRP $9.57
Save $4.12
43.1% Off 
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...
$41.88
MSRP $74.78
Save $32.90
44% Off 
Passenger Side Positive Crankcase Ventilation Tube
GM
12670907
Without supercharger, without dry sump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$46.19
MSRP $82.48
Save $36.29
44% Off 
Vapor Canister
GM
15746226
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is...
$212.67
MSRP $379.76
Save $167.09
44% Off 
Emission Reduction Fluid Control Module
GM
84774421
2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$231.76
MSRP $363.03
Save $131.27
36.2% Off 
Heated Oxygen Sensor
GM
12609949
Canyon, Colorado. Rear. Hummer H3. 5.3l. This part requires programming and/or special setup procedures GM Service Information describes...
$101.24
MSRP $180.78
Save $79.54
44% Off 
Vapor Canister Bracket
GM
84942069
6.6L gas, 6.9 ft box. 6.6L gas, 6.9ft box.
$61.62
MSRP $110.04
Save $48.42
44% Off 
Fluid Pipe
GM
85693476
3.0L diesel emission reduction system.
$122.23
MSRP $218.26
Save $96.03
44% Off 
Air Tube
GM
12662885
3.0L twin-turbo, wastegate system, bypass valve, front.
$50.97
MSRP $79.84
Save $28.87
36.2% Off 
Heated Oxygen Sensor
GM
12578624
Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L. This part requires programming and/or...
$98.50
MSRP $175.90
Save $77.40
44% Off 
Positive Crank Ventilation (PCV) Hose
GM
15123628
2.8 & 2.9L, 2004-07. 2.8 & 2.9L, 2008-12. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$12.80
MSRP $22.86
Save $10.06
44% Off 
Vapor Canister Purge Tube
GM
12631953
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.72
MSRP $22.72
Save $10.00
44% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23300179
2010-16 with diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$149.33
MSRP $266.66
Save $117.33
44% Off 
Engine Intake Manifold Tuning Vacuum Control Solenoid Valve
GM
25794610
7.0L. Performance exhaust. With supercharged. 4.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$61.14
MSRP $95.77
Save $34.63
36.2% Off 
Vapor Canister Vent Hose
GM
20907779
Canyon, Colorado. Location-Vapor Canister. Incl.Hose. Acadia, Enclave, Traverse. Hummer H3. 5.3L. Outlook. 3.7L. Controls fresh air flow...
$146.64
MSRP $261.86
Save $115.22
44% Off 
Multi-Purpose Nut
GM
11546365
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.73
MSRP $2.67
Save $0.94
35.2% Off 
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
$18.18
MSRP $32.46
Save $14.28
44% Off 
A.I.R Pipe
GM
15783305
California emissions. Seville. All. Right.
$68.53
MSRP $107.34
Save $38.81
36.2% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
98025695
6.6L diesel. Silverado, sierra. 6.6l. All models. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$325.25
MSRP $509.48
Save $184.23
36.2% 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
$18.74
MSRP $33.46
Save $14.72
44% Off 
Vapor Canister Vent Valve
GM
12630282
Controls vapor flow from canister to engine
$42.16
MSRP $76.22
Save $34.06
44.7% Off 
Heated Oxygen Sensor
GM
93191307
Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
$80.79
MSRP $144.24
Save $63.45
44% 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...
$177.26
MSRP $316.54
Save $139.28
44% 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 &...
$242.30
MSRP $432.68
Save $190.38
44% 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.
$57.23
MSRP $102.20
Save $44.97
44% 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...
$92.90
MSRP $165.91
Save $73.01
44% 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...
$69.90
MSRP $124.82
Save $54.92
44% 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...
$54.69
MSRP $97.66
Save $42.97
44% Off 
Vapor Canister
GM
42812241
1.8L, with pzev. Sonic. 1.8l. Without flex fuel.
$142.06
MSRP $253.68
Save $111.62
44% Off 
Heated Oxygen Sensor
GM
19316344
City Express. Downstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$186.61
MSRP $333.24
Save $146.63
44% 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.
$107.18
MSRP $191.39
Save $84.21
44% 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...
$83.59
MSRP $149.24
Save $65.65
44% 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,...
$64.10
MSRP $114.46
Save $50.36
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