Emission Systems
availability
2-Way Female Black Multi-Purpose Pigtail
GM
12085491
4.0L. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
$20.38
MSRP $37.06
Save $16.68
45% Off 
Air Injection Valve
GM
01997201
Controls vapor flow from canister to engine
$37.40
MSRP $67.99
Save $30.59
45% Off 
Multi-Purpose Bolt Retainer
GM
11518792
Double & crew cab. 4.3, 5.3, 6.2L. Regular cab. 1.3l turbo, cvt. 3.6L. 4.2L twin-turbo. 2019. 2020. 2.4L 2012-13. With zr1. This GM...
$4.72
MSRP $7.54
Save $2.82
37.4% Off 
EGR Valve
GM
12578040
S-series. 4.3l. Tbi. Astro, Safari. 4.3l. Auto trans. Vin code z. All. Aurora. Seville. G10-30 vans. 7.4l. Modulates the flow of exhaust...
$191.93
MSRP $348.96
Save $157.03
45% Off 
Heated Oxygen Sensor
GM
12618010
2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$62.36
MSRP $113.39
Save $51.03
45% Off 
Heated Oxygen Sensor
GM
12597947
3.6L. Acadia, Acadia Limited. Outlook. Vue. 3.5l. Enclave, Traverse. Vue Hybrid. G6. Rear. 2.4l. Left. 2.4L, 1st design. This part...
$96.75
MSRP $175.90
Save $79.15
45% Off 
Heated Oxygen Sensor
GM
12609456
Rear. 4.3L. Hummer H2. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$58.14
MSRP $105.70
Save $47.56
45% 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...
$250.35
MSRP $455.18
Save $204.83
45% 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
$20.23
MSRP $36.78
Save $16.55
45% Off 
Vapor Canister
GM
88973481
2.4L, without awd, without gt. Vibe. 1.8l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$305.33
MSRP $555.14
Save $249.81
45% Off 
Vapor Canister
GM
15733604
Tahoe, Yukon. Suburban, Yukon XL. Avalanche. 5.3l. Escalade EXT, esv. Helps reduce harmful pollutants from entering the atmosphere...
$193.62
MSRP $352.04
Save $158.42
45% Off 
Heated Oxygen Sensor
GM
12644786
Cruze, Cruze Limited. 2.0l. Upstream. With diesel, egr valve & related components. This part requires programming and/or special setup...
$127.26
MSRP $231.38
Save $104.12
45% Off 
Canister Hose
GM
85011699
6.2L, #2, Escalade. 5.3, 6.2L. #2.
$89.87
MSRP $163.40
Save $73.53
45% Off 
Evaporative System Integrity Module Detector
Mopar
68403003AA
$52.73
MSRP $76.55
Save $23.82
31.1% Off 
Sensor
GM
55511824
1.6L, sensors, position 2. Equinox, Terrain. 1.6l diesel. Position 2 lower cat. Cruze. 1.6l. Exhaust temp. On particulate filter. 1.6L,...
$48.76
MSRP $88.66
Save $39.90
45% Off 
F (S)Hose
GM
86568917
Incl.Hose. Optional. Vendor #84586575.
$90.27
MSRP $143.98
Save $53.71
37.3% Off 
Vapor Canister Purge Pipe
GM
20919365
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.23
MSRP $93.14
Save $41.91
45% Off 
Fuel Vapor Tube
Mopar
52013194AA
Flexible Fuel Vehicle. 22 gallon fuel vapor rov to control valve.
$19.72
MSRP $27.45
Save $7.73
28.2% Off 
Fuel Vapor Re-Circulation Tube
Mopar
68183996AG
FUEL VAPOR RECIRCULATION
$60.61
MSRP $91.20
Save $30.59
33.5% Off 
Multi-Purpose Nut
GM
11546459
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.07
MSRP $9.68
Save $3.61
37.3% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12634292
3.0L, foul air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.63
MSRP $19.32
Save $8.69
45% Off 
Oxygen Sensor
Mopar
68492338AA
Before Catalyst Downstream. Upstream.
$120.99
MSRP $182.00
Save $61.01
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