Emission Systems
Heated Oxygen Sensor
GM
19184901
Front. 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$197.30
MSRP $219.22
Save $21.92
10% Off 
Fuel Tank Filler Evaporative Emission Pipe
GM
22815205
Filler pipe components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$225.01
MSRP $250.01
Save $25.00
10% Off 
Positive Crankcase Ventilation (PCV) Hose Fitting
GM
12635561
Sedan, 2.0L turbo. 2016-18. Coupe, 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$228.91
MSRP $254.34
Save $25.43
10% Off 
Nitrogen Oxides Sensor
GM
24001900
Silverado, sierra. Position 3. Sensors, 3.0L diesel. This part requires programming and/or special setup procedures. GM Service...
$252.02
MSRP $280.02
Save $28.00
10% Off 
Oxygen Sensor
GM
12696736
Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Left.
$56.18
MSRP $62.42
Save $6.24
10% Off 
Vacuum Hose
GM
12654564
3.6L twin-turbo, wastegate system, #5.
$95.63
MSRP $106.26
Save $10.63
10% Off 
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...
$77.00
MSRP $85.56
Save $8.56
10% 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...
$22.77
MSRP $25.30
Save $2.53
10% 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...
$572.65
MSRP $636.28
Save $63.63
10% Off 
M.A.P Sensor Bracket
GM
12564011
3.4L, 2002-05. Egr valve & sensors, 3.1L. 3.4L, 2000-01.
$5.17
MSRP $5.74
Save $0.57
9.9% Off 
F (S)Canister
GM
85611392
Cruze, Cruze Limited. 1.8l. Engine code lue. Without diesel, 1.8L, without flex fuel.
$177.71
MSRP $197.46
Save $19.75
10% Off 
Heated Oxygen Sensor
GM
12616125
Enclave, Traverse. Rear. Acadia, Acadia Limited. Outlook. This part requires programming and/or special setup procedures GM Service...
$129.31
MSRP $143.68
Save $14.37
10% 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...
$404.84
MSRP $449.82
Save $44.98
10% 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...
$278.57
MSRP $309.52
Save $30.95
10% Off 
Canister
GM
42933886
Encore. Eng. vin b - luv. Trax. Without high output.
$264.79
MSRP $294.21
Save $29.42
10% 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
$2.34
MSRP $2.60
Save $0.26
10% 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
$112.41
MSRP $124.90
Save $12.49
10% Off 
Egr Cooler
GM
12721632
Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
$348.66
MSRP $387.40
Save $38.74
10% Off 
Pipe Kit
GM
40009563
3.0L diesel, sensors, for particulate. 3.0L diesel, 2023-26, for particulate.
$39.98
MSRP $44.42
Save $4.44
10% 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....
$0.61
MSRP $0.68
Save $0.07
10.3% 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...
$213.50
MSRP $237.22
Save $23.72
10% 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.
$64.40
MSRP $71.55
Save $7.15
10% 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.
$252.92
MSRP $281.02
Save $28.10
10% 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...
$0.97
MSRP $1.08
Save $0.11
10.2% Off 
PCV Valve
GM
55568910
Cruze, Cruze Limited. 2.0l. 2.0L turbo diesel, pcv.
$22.08
MSRP $24.53
Save $2.45
10% 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.
$74.92
MSRP $83.24
Save $8.32
10% 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...
$364.18
MSRP $404.64
Save $40.46
10% Off 
5-Way Female Gray Multi-Purpose Pigtail
GM
15306027
California emissions. 2000-03. Federal emissions. 2004-05. 3.1 & 3.4L, 1995-99, 3.4L. 3.8L. Protective outer coverings help provide...
$59.35
MSRP $65.94
Save $6.59
10% Off 
Emission Reduction Fluid Tank Front Bracket
GM
84933979
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.87
MSRP $29.86
Save $2.99
10% Off 
Heated Oxygen Sensor
GM
12611127
HHR. Cobalt. Canister & sensors, 2.2L. G5. Front (position 1). 2.4l. This part requires programming and/or special setup procedures GM...
$76.50
MSRP $85.00
Save $8.50
10% Off 
Vapor Canister
GM
85158841
Blazer. 2.0l. With 2.0L. Acadia. 2.0l. 2.0L turbo.
$473.51
MSRP $526.12
Save $52.61
10% Off 
Positive Crankcase Ventilation (PCV) Vacuum Hose
GM
25192134
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.87
MSRP $12.08
Save $1.21
10% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
12636966
Silverado, sierra. 6.6l. Location b. Express, savana. 6.6l diesel. Locr b. Position 2. 6.6L diesel, egr valve & related components,...
$180.65
MSRP $200.72
Save $20.07
10% Off 
Multi Purpose Relay
GM
13500114
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.26
MSRP $21.40
Save $2.14
10% Off 
Cover
GM
39118908
1.6L, reduction tank & components, hatchback.
$61.78
MSRP $68.64
Save $6.86
10% Off 
Heated Oxygen Sensor
GM
19178929
Cavalier, Sunfire. 2.4l. 2.4L, post converter. Rear, 2.4L. Cavalier, Sunfire. 2.2l. 2.4L, pre converter. Detects oxygen content in the...
$129.67
MSRP $144.08
Save $14.41
10% Off 
Secondary Air Injection Pump
GM
55573924
Volt. ELR. With pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$203.15
MSRP $225.72
Save $22.57
10% Off 
M6x1x30 Multi-Purpose Bolt
GM
11588714
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.62
MSRP $10.69
Save $1.07
10% Off 
Heated Oxygen Sensor
GM
12666671
Rear. Canister & sensors, 3.0l twin-turbo. CT6. 3.0l. Without vsport. Lower. Canister & sensors, 3.6L. Camaro. 3.6l. ATS. 3.6l. Without...
$70.38
MSRP $78.20
Save $7.82
10% 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...
$99.22
MSRP $110.24
Save $11.02
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