Emission Systems
availability
Heated Oxygen Sensor
GM
93191307
Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
$75.74
MSRP $144.24
Save $68.50
47.5% 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...
$99.17
MSRP $188.87
Save $89.70
47.5% Off 
Fuel Tank Drain Hose
GM
84165192
Filler pipe components. Helps prevent liquid from sitting in pocket and possibly spilling onto paint
This GM Genuine Part is designed,...
$8.24
MSRP $13.08
Save $4.84
37% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84837085
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$85.79
MSRP $163.40
Save $77.61
47.5% Off 
Evaporative Emission Front Pipe
GM
23385606
1.5, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.89
MSRP $85.52
Save $31.63
37% Off 
Heated Oxygen Sensor
GM
88975493
Vibe. 1.8l. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$11.47
MSRP $21.84
Save $10.37
47.5% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12659585
3.6L twin-turbo, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.13
MSRP $72.62
Save $34.49
47.5% Off 
Air Injection Valve
GM
12619128
4.2L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$111.94
MSRP $217.37
Save $105.43
48.5% Off 
Vapor Canister
GM
26334031
Awd. Equinox. 1.5l. Fwd. Terrain. 1.5l.
$130.62
MSRP $253.64
Save $123.02
48.5% Off 
Vapor Canister Purge Hose
GM
84022609
3.6L, with awd, #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$54.98
MSRP $104.72
Save $49.74
47.5% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
55575360
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.84
MSRP $16.84
Save $8.00
47.5% 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...
$167.43
MSRP $325.10
Save $157.67
48.5% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210683
Over GVW 8,500 Lbs. Stamped #17087185. G10-30 vans. 5.7l. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$80.52
MSRP $153.39
Save $72.87
47.5% Off 
Vapor Canister Vent Valve
GM
55593172
Volt. ELR. Controls vapor flow from canister to engine
$35.01
MSRP $66.68
Save $31.67
47.5% Off 
Evaporative Emission Canister Vent Hose
GM
84706626
Filler pipe, regular cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.83
MSRP $93.29
Save $37.46
40.2% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
98034351
Silverado, sierra. 6.6l. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$541.46
MSRP $922.26
Save $380.80
41.3% 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...
$279.01
MSRP $541.76
Save $262.75
48.5% Off 
Vapor Canister Vent Solenoid
GM
84148813
6.0L, 6.6 ft box. Silverado, sierra. 6.0l. Crewith ext cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$59.78
MSRP $113.86
Save $54.08
47.5% Off 
Exhaust Temperature Sensor
GM
12623113
Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$172.20
MSRP $334.34
Save $162.14
48.5% Off 
Heated Oxygen Sensor
GM
12656071
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$102.61
MSRP $195.44
Save $92.83
47.5% Off 
Vapor Canister Vent Hose
GM
84117923
With awd. Enclave. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$59.92
MSRP $114.14
Save $54.22
47.5% Off 
Nitrogen Oxide Sensor
GM
12708006
NOX Sensor. Silverado, Sierra 2500 HD. Rear. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2020-23.
$165.47
MSRP $321.30
Save $155.83
48.5% Off 
Heated Oxygen Sensor
GM
12634062
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$84.63
MSRP $161.20
Save $76.57
47.5% Off 
Nitrogen Oxides Sensor
GM
55515865
1.6L, sensors. Nox. Position 2. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
$366.48
MSRP $711.62
Save $345.14
48.5% Off 
Vapor Canister Purge Tube
GM
12611130
Equinox, Terrain. 2.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.20
MSRP $27.04
Save $12.84
47.5% Off 
Vapor Canister Leak Detection Pump
GM
22865478
Volt. Malibu. 1.8l. ELR. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$124.64
MSRP $242.02
Save $117.38
48.5% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
12635704
Silverado, sierra. 6.6l. Rear. Express, savana. 6.6l diesel. With dual turbo. This GM Genuine Part is designed, engineered, and tested...
$524.17
MSRP $1,017.80
Save $493.63
48.5% Off 
Nitrogen Oxides Sensor
GM
24001918
NOX Sensor. 2.8L turbo diesel egr valve & related components. lower. Detects the nitrogen oxide content of the exhaust to help optimize...
$154.59
MSRP $300.18
Save $145.59
48.5% Off 
Heated Oxygen Sensor
GM
12640115
2.0L turbo. Regal. 2.0l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information...
$102.61
MSRP $195.44
Save $92.83
47.5% Off 
Vapor Canister
GM
15112165
Suburban, Yukon XL. 3/4 ton. 8.1l. Escalade EXT, esv. 3/4 ton. Avalanche. 3/4 ton. Helps reduce harmful pollutants from entering the...
$207.99
MSRP $403.86
Save $195.87
48.5% Off 
Exhaust Gas Recirculation Cooler Temperature Sensor
GM
55514862
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.87
MSRP $30.22
Save $14.35
47.5% Off 
Vapor Canister
GM
22963841
Suburban, Yukon XL. 5.3l. Avalanche. 1/2 ton. 6.0l. Hummer H2. Escalade EXT, esv. Helps reduce harmful pollutants from entering the...
$196.73
MSRP $382.00
Save $185.27
48.5% Off 
Vapor Canister Solenoid
GM
84613096
Silverado, Sierra 2500 HD. Crew cab. Short box. Silverado, Sierra 3500 HD. 6.6L gas, 6.9ft box. Controls fresh air flow to the canister...
$59.16
MSRP $112.68
Save $53.52
47.5% Off 
Nitrogen Oxides Sensor
GM
24000395
Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, upper. Detects the nitrogen oxide content of the exhaust to...
$259.53
MSRP $503.94
Save $244.41
48.5% Off 
Nitrogen Oxides Sensor
GM
24001908
1.6L, sensors. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and...
$364.38
MSRP $707.54
Save $343.16
48.5% Off 
Heated Oxygen Sensor
GM
12703967
Corvette. Upstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$64.51
MSRP $122.88
Save $58.37
47.5% Off 
Heated Oxygen Sensor
GM
12567073
Front. XLR. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and...
$118.25
MSRP $229.62
Save $111.37
48.5% Off 
Multi-Purpose Nut
GM
11546438
2017-19. 1.4L, center and rear section, sedan. 1.6L, center and rear section. This GM Genuine Part is designed, engineered, and tested...
$6.59
MSRP $9.95
Save $3.36
33.8% Off 
Vapor Canister
GM
85596720
Equinox, Terrain. 1.5l. First design. Equinox, Terrain. 2.0l.
$136.72
MSRP $265.48
Save $128.76
48.5% Off 
Engine Cooler Seal
GM
55583122
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.75
MSRP $9.04
Save $4.29
47.5% Off 
Engine Mount Vacuum Hose
GM
23229145
Sedan, 2.0L turbo, with awd. Coupe, 2.0L turbo, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$63.99
MSRP $106.90
Save $42.91
40.1% Off 
Heated Oxygen Sensor
GM
19209805
Express, savana. Right. Without diesel. All models. 5.3l. SSR. 1st design. 6.0L. This part requires programming and/or special setup...
$91.36
MSRP $174.02
Save $82.66
47.5% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84837084
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$70.12
MSRP $117.16
Save $47.04
40.2% Off 
Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
12570863
Cover Gasket.
$3.99
MSRP $7.61
Save $3.62
47.6% Off 
Secondary Air Injection Feed Tube
GM
12628570
Air injection system, 3.5L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$4.65
MSRP $7.77
Save $3.12
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