Emission Systems
availability
Reductant Control Module
GM
40009451
Emission reduction level. Silverado, Sierra 2500 HD. 6.6L diesel, emission reduction system. Silverado, Sierra 3500 HD. Suburban. 3.0l...
$109.35
MSRP $190.18
Save $80.83
42.5% 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...
$195.93
MSRP $343.74
Save $147.81
43% 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...
$42.17
MSRP $72.68
Save $30.51
42% Off 
Vapor Canister
GM
85528019
Canyon, Colorado. 2.5l, 3.6l.
$183.26
MSRP $289.64
Save $106.38
36.7% Off 
Vapor Canister
GM
15836560
Impala, Monte Carlo. 3.5l, 3.9l. Federal. LaCrosse. 3.6L with flex fuel. Impala, Monte Carlo. 3.6l. All. Grand Prix. 5.3l. Helps reduce...
$198.67
MSRP $348.54
Save $149.87
43% Off 
F (S)Valve
GM
12735401
With supercharged. Camaro. 6.2l. 2011-15, 6.2L, with supercharger. Coupe, 6.2L.
$36.55
MSRP $63.02
Save $26.47
42% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12643692
3.6L, without bi-fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.81
MSRP $33.58
Save $13.77
41% Off 
Heated Oxygen Sensor
GM
12616502
Upstream. Malibu. 2.4l. Front. All. LaCrosse. 2.4l. Regal. 2.4l. With notchback. 2.0L turbo. Regal. 2.0l. Verano. 2.0l. This part...
$90.51
MSRP $157.40
Save $66.89
42.5% Off 
Turbocharger Intercooler Bypass Valve
GM
55574902
Turbo bypass solenoid. Encore. Eng. vin b - luv. Charge air bypass. Sonic. 1.4l. Helps regulate air pressure entering your vehicle's...
$59.03
MSRP $90.05
Save $31.02
34.4% 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....
$421.14
MSRP $752.04
Save $330.90
44% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Gasket
GM
98065520
6.6L diesel, turbo & exhaust components, upper. 2015-16, turbo & exhaust components, upper. 6.6L diesel 2015-16 egr valve & related...
$6.54
MSRP $11.08
Save $4.54
41% Off 
Passenger Side Secondary Air Injection Shut-Off and Check Valve
GM
12633750
Impala. 3.6l. Right. 3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$201.51
MSRP $353.52
Save $152.01
43% Off 
Heated Oxygen Sensor
GM
25182983
Manual trans. Spark. Position 2. This part requires programming and/or special setup procedures GM Service Information describes the...
$84.78
MSRP $147.43
Save $62.65
42.5% Off 
Diesel Exhaust Fluid (Def) Injector
GM
40009107
Silverado, sierra. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel emission reduction system.
$113.95
MSRP $198.18
Save $84.23
42.5% Off 
EGR Cooler Inlet Pipe Gasket
GM
55496995
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$1.58
MSRP $2.68
Save $1.10
41% 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...
$67.94
MSRP $103.63
Save $35.69
34.4% Off 
Manifold Absolute Pressure Sensor Retainer
GM
12615934
6.0L. 1/2 ton. 2010-13. 5.3L. 2008-09. , 3/4 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$6.24
MSRP $10.58
Save $4.34
41% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
55497054
1.6L, egr cooler, large. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. Helps provide a leak-free seal
Allows exhaust pollutants to enter...
$5.49
MSRP $9.30
Save $3.81
41% Off 
Emission Reduction Fluid Injector
GM
55501991
2017-20, emission reduction system. Express, savana. 2.8l diesel. Canyon, Colorado. 2.8l diesel. 1.6L, reduction tank & components....
$185.43
MSRP $325.32
Save $139.89
43% Off 
Heated Oxygen Sensor
GM
12572707
All models. 8.1l. Left. Rear of converter, 8.1l. This part requires programming and/or special setup procedures GM Service Information...
$82.41
MSRP $143.33
Save $60.92
42.5% 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...
$103.97
MSRP $180.82
Save $76.85
42.5% Off 
Diesel Emissions Fluid (DEF) Exhaust Front Injector Supply Pipe Bracket
GM
22976413
With diesel, emission reduction system, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$33.51
MSRP $50.68
Save $17.17
33.9% Off 
Vapor Canister Bracket
GM
96445900
Hatchback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.50
MSRP $80.92
Save $27.42
33.9% Off 
Heated Oxygen Sensor
GM
19209807
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$102.52
MSRP $178.30
Save $75.78
42.5% Off 
PCV Tube
GM
12739532
6.6L diesel, oil lines. 6.6L diesel, upper components.
$66.06
MSRP $114.88
Save $48.82
42.5% Off 
Vapor Canister Solenoid
GM
84957998
Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
$41.21
MSRP $71.06
Save $29.85
42% Off 
Heated Oxygen Sensor
GM
88971387
Vibe. With awd. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$112.71
MSRP $196.02
Save $83.31
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12652896
Calif. A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Left. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$153.92
MSRP $270.04
Save $116.12
43% Off 
Evaporative Emission Front Hose
GM
84850439
1.5, 2.0L, 1.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$67.47
MSRP $117.34
Save $49.87
42.5% Off 
Emission Reduction Fluid Tank Filler Vent Hose
GM
84776125
Manufactured to GM OE specification for fit, form, and function
$46.42
MSRP $80.04
Save $33.62
42% Off 
Fuel Tank Filler Vent Hose
GM
84711944
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.72
MSRP $37.47
Save $11.75
31.4% Off 
Egr Pipe
GM
12688016
Silverado, Sierra 2500 HD. To egr valve. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19. Sierra,...
$101.18
MSRP $175.96
Save $74.78
42.5% Off 
Vapor Canister Purge Pipe
GM
25792594
3.5 & 3.9L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$326.02
MSRP $571.96
Save $245.94
43% Off 
Heated Oxygen Sensor
GM
12637297
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$49.82
MSRP $85.91
Save $36.09
42% Off 
Passenger Side Secondary Air Injection Shut-Off and Check Valve
GM
12652895
Right. XTS. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to...
$195.01
MSRP $342.12
Save $147.11
43% 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
$34.34
MSRP $51.94
Save $17.60
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