Emission Systems
Vapor Canister Vent Solenoid
GM
20952523
Impala, Monte Carlo. 3.6L with flex fuel. 3.5 & 3.9L with flex fuel. Grand Prix. Location-Vapor Canister. Controls fresh air flow to the...
$46.20
MSRP $85.56
Save $39.36
46% Off 
Positive Crankcase Ventilation Tube
GM
12687313
With supercharger. 2016-19, air duct. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$13.66
MSRP $25.30
Save $11.64
46% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
12660270
2010-16, egr valve & related components. Express, savana. 6.6l diesel. This GM Genuine Part is designed, engineered, and tested to...
$334.05
MSRP $636.28
Save $302.23
47.5% Off 
M.A.P Sensor Bracket
GM
12564011
3.4L, 2002-05. Egr valve & sensors, 3.1L. 3.4L, 2000-01.
$3.53
MSRP $5.74
Save $2.21
38.5% Off 
F (S)Canister
GM
85611392
Cruze, Cruze Limited. 1.8l. Engine code lue. Without diesel, 1.8L, without flex fuel.
$105.64
MSRP $197.46
Save $91.82
46.5% Off 
Heated Oxygen Sensor
GM
12616125
Enclave, Traverse. Rear. Acadia, Acadia Limited. Outlook. This part requires programming and/or special setup procedures GM Service...
$76.87
MSRP $143.68
Save $66.81
46.5% Off 
Vapor Canister
GM
25903990
Impala, Monte Carlo. 3.5l, 3.9l. California. Impala, Monte Carlo. 3.6l. LaCrosse. Grand Prix. 5.3L. Helps reduce harmful pollutants from...
$236.16
MSRP $449.82
Save $213.66
47.5% Off 
Egr Cooler
GM
40009587
Silverado, sierra. 3.0l diesel. Tahoe. 3.0l diesel. Suburban. 3.0l diesel. Yukon XL. 3.0l diesel. Escalade. 3.0l diesel. 3.0L diesel low...
$162.50
MSRP $309.52
Save $147.02
47.5% Off 
Canister
GM
42933886
Encore. Eng. vin b - luv. Trax. Without high output.
$154.46
MSRP $294.21
Save $139.75
47.5% Off 
Exhaust Gas Recirculation Pipe Seal
GM
55496593
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.40
MSRP $2.60
Save $1.20
46.2% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84974985
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$66.82
MSRP $124.90
Save $58.08
46.5% Off 
Egr Cooler
GM
12721632
Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
$203.39
MSRP $387.40
Save $184.01
47.5% Off 
A.I.R Pump
GM
25207556
1.3L turbo. 2.7L. Trailblazer. 1.3l. Encore GX. 1.3l.
$96.92
MSRP $181.14
Save $84.22
46.5% Off 
Pipe Kit
GM
40009563
3.0L diesel, sensors, for particulate. 3.0L diesel, 2023-26, for particulate.
$23.99
MSRP $44.42
Save $20.43
46% Off 
Multi-Purpose Nut
GM
11588835
2.5L. 1.2L turbo, front section. 1.3L turbo, front section, awd. 1.3L turbo, front section, fwd. 1.8L, center and rear. 2007-08. 1.6L....
$0.42
MSRP $0.68
Save $0.26
38.2% Off 
Pipe
GM
85856214
3.0L diesel, emission reduction system, crew cab, 5.8 ft box. 3.0L diesel emission reduction system. double cab.
$104.69
MSRP $195.68
Save $90.99
46.5% Off 
Sensor
GM
40009755
3.0L diesel 2021-24 sensors. To 05/20/2022. NOX Sensor. Suburban. 3.0l diesel. Lower. To 05/19/22. Tahoe. 3.0l diesel. Yukon. 3.0l...
$124.54
MSRP $237.22
Save $112.68
47.5% Off 
Oxygen Sensor
GM
12718669
Downstream. XT4. Colorado. 2.7l. CT4. 2.7l. Acadia. 2.0l. Lower. Canyon. 2.7l. Canister & sensors, 2.0l turbo. CT6. 2.0l. Bank 1 sensor 2.
$38.64
MSRP $71.55
Save $32.91
46% Off 
Vapor Canister
GM
85160873
Camaro. All. Canister & sensors, with pzev, 2.0L. Canister & sensors, with pzev, 3.6L. Canister & sensors, with pzev, 6.2L.
$143.66
MSRP $281.02
Save $137.36
48.9% Off 
Exhaust Gas Recirculation Valve Inlet Gasket
GM
55508537
For EGR Valve. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission...
$0.67
MSRP $1.08
Save $0.41
38% Off 
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
12671387
Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
$248.13
MSRP $472.62
Save $224.49
47.5% Off 
Vapor Canister Purge Tube
GM
12649448
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.73
MSRP $25.42
Save $11.69
46% Off 
Vapor Canister
GM
86801229
XT5. 2.0l. Traverse. 2.5l. Acadia. 2.5l. XT6. 2.0l. Without harness.
$220.57
MSRP $419.46
Save $198.89
47.4% Off 
Driver Side Positive Crankcase Ventilation Tube
GM
12670908
Without supercharger, without dry sump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$40.28
MSRP $74.60
Save $34.32
46% Off 
Driver Side Positive Crankcase Ventilation Tube
GM
12696749
With supercharger, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$53.08
MSRP $86.20
Save $33.12
38.4% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
22547852
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$1.61
MSRP $2.98
Save $1.37
46% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12633792
Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$201.64
MSRP $384.08
Save $182.44
47.5% Off 
Vapor Canister Vent Valve
GM
15759044
Location-Vapor Canister. Rectangular. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control...
$35.38
MSRP $65.52
Save $30.14
46% Off 
Vapor Canister Hose
GM
25887005
2008-09. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.60
MSRP $90.00
Save $41.40
46% Off 
Engine Crankcase Vent Valve
GM
12722131
Oil Separator Assy. Colorado. 2.7l. CT4. 2.7l. Canyon. 2.7l. Traverse. 2.5l. Acadia. 2.5l.
$28.43
MSRP $46.18
Save $17.75
38.4% Off 
Evaporator Tube
GM
85810880
5.5L, front, zr1, convertible.
$73.88
MSRP $138.10
Save $64.22
46.5% Off 
Heated Oxygen Sensor
GM
12584050
LaCrosse. Federal emissions, 3.6L. Aztek, Rendezvous. This part requires programming and/or special setup procedures GM Service...
$47.95
MSRP $88.81
Save $40.86
46% Off 
Exhaust Gas Recirculation (EGR) Valve with Gasket
GM
19210653
G10-30 vans. 4.3l. 6 cylinder. Astro, Safari. 4.3l. Auto trans. All. Vin code z. Optional. Over GVW 8,500 Lbs. Under GVW 8,500 Lbs. This...
$101.06
MSRP $188.87
Save $87.81
46.5% Off 
Heated Oxygen Sensor
GM
12616201
3.6L, with direct injection. CTS. Camaro. 3.6l. Front. Wagon, 3.0L. 2010, 3.6L. 2011-15, 3.6L. This part requires programming and/or...
$108.89
MSRP $207.40
Save $98.51
47.5% Off 
Oxygen Sensor
GM
12705534
Silverado, sierra. 2.7l. Upstream. 1.5, 2.0L, 1.5L. Colorado. 2.7l. Canyon. 2.7l. Awd. Equinox. 1.5l. Fwd. Terrain. 1.5l.
$44.95
MSRP $83.24
Save $38.29
46% Off 
Multi-Purpose Nut
GM
11517996
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.00
MSRP $8.12
Save $3.12
38.4% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12670793
5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.44
MSRP $39.70
Save $18.26
46% Off 
Heated Oxygen Sensor
GM
12687257
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 1 sensor 1. This part requires programming and/or special setup procedures GM...
$112.46
MSRP $214.20
Save $101.74
47.5% Off 
Vapor Canister
GM
22785596
Corvette. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM...
$212.44
MSRP $404.64
Save $192.20
47.5% Off 
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