Emission Systems
availability
Diesel Emissions Reduction Fluid (DEF) Injector
GM
12656061
Cruze. With diesel, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$219.87
MSRP $399.76
Save $179.89
45% Off 
Solenoid Valve
Mitsubishi
MR988075
Mirage, Mirage G4. Hatchback. Lancer. Sedan. 3.0L. Galant. 3.8l. Gts. Location-Engine Bay. 2.0L, #1. 3.8L, sport v6, without bracket.
$161.52
MSRP $192.28
Save $30.76
16% Off 
Vapor Canister Filter Bracket
Mitsubishi
1780A222
2.4l hybrid.
$44.80
MSRP $53.33
Save $8.53
16% Off 
Exhaust Gas Re-Circulation (Egr) Valve Bracket
Mitsubishi
MQ718336
2.5l.
$138.64
MSRP $157.11
Save $18.47
11.8% Off 
Fuel Tank Filler Vent Hose
GM
84564116
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$27.40
MSRP $41.52
Save $14.12
34% Off 
Heated Oxygen Sensor
GM
12596740
Hummer H3. 3.5l, 3.7l. Rear. 3.5 & 3.7L. This part requires programming and/or special setup procedures GM Service Information describes...
$62.22
MSRP $113.11
Save $50.89
45% Off 
Vapor Canister
GM
42763670
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$241.88
MSRP $385.78
Save $143.90
37.3% Off 
Oxygen Sensor
GM
12705409
Canister & sensors, 6.2L. CT5. 6.2l. Upstream. Right.
$51.44
MSRP $93.52
Save $42.08
45% Off 
Exhaust Temperature Sensor
GM
55583113
1st Design. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$97.90
MSRP $178.00
Save $80.10
45% Off 
Oxygen Sensor
GM
88973751
Vibe. Without awd. With gt. Rear. Fwd, 1.8l with ho. From 11/2003.
$86.15
MSRP $156.64
Save $70.49
45% Off 
Heated Oxygen Sensor
GM
12607410
CTS-v. Front. Coupe, 6.2L. Wagon, 6.2L. This part requires programming and/or special setup procedures GM Service Information describes...
$49.13
MSRP $89.32
Save $40.19
45% Off 
Engine Intake Manifold Runner Control Valve
GM
12625725
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.77
MSRP $42.69
Save $15.92
37.3% Off 
Heated Oxygen Sensor
GM
12601266
3.6. CTS. Rear. Left. STS, STS-v. 3.6l. 3.6L, auto trans. This part requires programming and/or special setup procedures GM Service...
$40.56
MSRP $73.74
Save $33.18
45% Off 
Vent Tube
Mitsubishi
17529W000P
4wd, #1. Fwd, #1. Without hybrid, tube 2.
$34.62
MSRP $41.22
Save $6.60
16% Off 
Heated Oxygen Sensor
GM
12584925
Lucerne. Front. 3.9l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$93.09
MSRP $169.25
Save $76.16
45% Off 
Egr Tube
Mitsubishi
1582A098
Lancer. Outlander Sport. 2.0 & 2.4L hybrid. 2.4L, #3. Outlander. 2.4l.
$89.50
MSRP $106.56
Save $17.06
16% 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 &...
$237.97
MSRP $432.68
Save $194.71
45% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12670772
2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.08
MSRP $83.78
Save $37.70
45% Off 
Heated Oxygen Sensor
GM
19209808
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$80.87
MSRP $147.04
Save $66.17
45% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
10130969
3.4L, lower.
$0.92
MSRP $1.68
Save $0.76
45.2% Off 
Duct
GM
24508958
Air pump, california only. California emissions. Secondary pump. 3.8L. Seville. 3.4L, 2000-01.
$2.60
MSRP $4.14
Save $1.54
37.2% Off 
Position 3 Exhaust Temperature Sensor
GM
55594234
Equinox, Terrain. 1.6l diesel. Position 3. Helps provide accurate temperature detection
Heat and vibration resistant for operating...
$38.90
MSRP $70.70
Save $31.80
45% Off 
F (S)Valve
GM
12735401
With supercharged. Camaro. 6.2l. 2011-15, 6.2L, with supercharger. Coupe, 6.2L.
$33.72
MSRP $61.30
Save $27.58
45% Off 
Nitrogen Oxides Sensor
GM
12708005
6.6L diesel, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
$183.91
MSRP $334.38
Save $150.47
45% Off 
Heated Oxygen Sensor
GM
12617332
Corvette. Eng. ls9, ls7. Camaro. 6.2l. Front. 2011-15, 6.2L. With supercharged. Caprice PPV. 6.0l. SS. 2011-15, 7.0L. 2010, 6.2L. This...
$93.67
MSRP $170.30
Save $76.63
45% Off 
Nitrogen Oxides Sensor
GM
24001920
Nox sensor. Express, savana. 2.8l diesel. Rear. Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, lower....
$402.36
MSRP $731.56
Save $329.20
45% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
12641662
2017-20, egr valve & related components. Express, savana. 2.8l diesel. Egr cooler. 2.8L turbo diesel egr valve & related components....
$8.15
MSRP $15.12
Save $6.97
46.1% Off 
Heated Oxygen Sensor
GM
12679935
Upper. 2.7L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$60.68
MSRP $96.76
Save $36.08
37.3% Off 
Diesel Exhaust Fluid (Def) Injector
GM
40009107
Silverado, sierra. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel emission reduction system.
$109.00
MSRP $198.18
Save $89.18
45% Off 
Emission Reduction Fluid Tank Filler Vent Hose
GM
84776125
Manufactured to GM OE specification for fit, form, and function
$42.82
MSRP $77.86
Save $35.04
45% Off 
Vapor Canister
GM
85568874
Equinox, Terrain. 1.5l. Acdelco #85568874.
$151.51
MSRP $275.48
Save $123.97
45% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
12633889
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$159.94
MSRP $290.80
Save $130.86
45% Off 
Vapor Canister Vent Solenoid
GM
13575703
Rectangular filter. Corvette. All models. 1998-02. 2001-05. XLR. Location-Vapor Canister. Impala, Monte Carlo. 1st design. 3.4L,...
$30.83
MSRP $56.06
Save $25.23
45% Off 
Vapor Canister Purge Valve Hose
GM
23287620
Location-Vapor Canister. Incl.Hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$57.51
MSRP $104.56
Save $47.05
45% Off 
Positive Crankcase Ventilation Tube
GM
12670792
4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.09
MSRP $41.98
Save $18.89
45% Off 
Heated Oxygen Sensor
GM
12680470
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 2 sensor 2. This part requires programming and/or special setup procedures GM...
$57.26
MSRP $91.32
Save $34.06
37.3% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12659515
3.0L twin-turbo, small. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.67
MSRP $50.52
Save $18.85
37.3% Off 
Module
GM
12746285
6.6L diesel, sensors, at exh pipe. 6.6L diesel, sensors, at converter. 6.6L diesel, sensors, 2024-26, #2.
$61.41
MSRP $97.93
Save $36.52
37.3% Off 
Heated Oxygen Sensor
GM
12618009
Malibu. 2.4l. Rear. All. Vapor canister/oxygen sensor, 2.4L, 2nd design. This part requires programming and/or special setup procedures...
$96.75
MSRP $175.90
Save $79.15
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