Emission Systems
Fluid Pipe
GM
85693477
3.0L diesel emission reduction system.
$124.36
MSRP $222.09
Save $97.73
44% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342406
6.6L diesel, emission reduction system, crew cab, 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$81.78
MSRP $146.04
Save $64.26
44% Off 
Vapor Canister Vent Valve Solenoid
GM
19207763
Incl.Hose. Location-Vapor Canister. Silverado, sierra hybrid. Controls fresh air flow to the canister Sends fuel vapors to the engine...
$132.96
MSRP $237.42
Save $104.46
44% Off 
Exhaust Gas Recirculation Pipe
GM
40009037
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$28.77
MSRP $50.04
Save $21.27
42.5% 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...
$168.10
MSRP $300.18
Save $132.08
44% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342403
6.6L diesel, emission reduction system, double cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$72.95
MSRP $114.26
Save $41.31
36.2% Off 
Heated Oxygen Sensor
GM
55506886
1.2L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$64.46
MSRP $115.10
Save $50.64
44% Off 
Vapor Canister Vent Valve
GM
25950499
2005-09. 2002-04. 4.3l. Location-Vapor Canister. 4.2L. 5.3L. All models. 6.0l. SSR. Controls fresh air flow to the canister
Sends fuel...
$52.61
MSRP $91.50
Save $38.89
42.5% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342407
6.6L diesel, emission reduction system, double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$65.69
MSRP $117.30
Save $51.61
44% Off 
Emission Reduction Fluid Controller
GM
39153712
2017-20, emission reduction system. Canyon, Colorado. 2.8l diesel. 2.8L turbo diesel, emission reduction system. Express, savana. 2.8l...
$377.70
MSRP $674.46
Save $296.76
44% Off 
2016-2021 GM Module O-Ring
GM
22961657
2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 1.6L, reduction tank & components, sedan. 2.8L...
$15.39
MSRP $26.76
Save $11.37
42.5% Off 
Vapor Canister
GM
19209329
Canyon, Colorado. Hummer H3. With H3T. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned...
$258.07
MSRP $460.84
Save $202.77
44% 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...
$213.92
MSRP $382.00
Save $168.08
44% Off 
Vapor Canister Vent Solenoid
GM
84148818
Regular cab. 8 ft. box. Silverado, sierra. Crew cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$73.66
MSRP $131.54
Save $57.88
44% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210654
All models. 5.0l. Stamped #17087194. Stamped #17087193. Under GVW 8,500 Lbs. Exc.Calif. G10-30 vans. 5.0l. All. 5.7l. This GM Genuine...
$109.37
MSRP $195.30
Save $85.93
44% Off 
2016 GM Sensor
GM
19330002
Nox sensor. Express, savana. 6.6l diesel. Front. 2010-16, egr valve & related components. This part requires programming and/or special...
$220.11
MSRP $393.06
Save $172.95
44% Off 
Vapor Canister Vent Solenoid
GM
22840971
Sierra, silverado. Double cab. Crew cab. 5.8 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$89.49
MSRP $159.80
Save $70.31
44% Off 
Vapor Canister Purge Pump Bracket
GM
55501918
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.16
MSRP $21.96
Save $6.80
31% Off 
Vapor Canister Hose
GM
20827320
3.6L with flex fuel. 3.5 & 3.9L. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$81.26
MSRP $145.10
Save $63.84
44% Off 
Vapor Canister Vent Hose
GM
84429641
3.6L, without awd, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$62.36
MSRP $111.36
Save $49.00
44% Off 
2014-2019 Chevrolet Corvette - Vapor Canister Bracket
GM
20958879
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$72.25
MSRP $129.02
Save $56.77
44% Off 
Exhaust Temperature Sensor
GM
19418900
Express, savana. 6.6l diesel. Position #3. 2010-16, egr valve & related components, at muffler. Silverado, sierra. 6.6l. Position 1....
$60.24
MSRP $107.58
Save $47.34
44% Off 
Exhaust Temperature Sensor
GM
55499759
Location-Before Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating...
$41.02
MSRP $71.34
Save $30.32
42.5% Off 
Vapor Canister Vent Valve
GM
20880503
HHR. Sky. Solstice. Location-Vapor Canister. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$37.27
MSRP $64.82
Save $27.55
42.5% Off 
Diesel Emissions Fluid (DEF) Tank Filler Cap
GM
22753134
2010-16, emission reduction system. 2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel,...
$18.50
MSRP $32.18
Save $13.68
42.5% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
39107790
1.6L, reduction tank & components, hatchback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$33.14
MSRP $57.64
Save $24.50
42.5% Off 
2014-2018 GM Solenoid
GM
22775864
Sierra, silverado. Crew cab. 6.6 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$91.44
MSRP $163.28
Save $71.84
44% 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...
$82.34
MSRP $147.04
Save $64.70
44% Off 
2011-2016 GM Fuel Pump
GM
22902634
Silverado, sierra. Express, savana. 6.6l diesel. 6.6L diesel, emission reduction system, 2015-16. With diesel, emission reduction...
$513.68
MSRP $917.28
Save $403.60
44% Off 
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
24506939
Helps provide a leak-free seal Allows exhaust pollutants to enter the engine for re-burn Helps the engine emission system operate...
$11.62
MSRP $20.22
Save $8.60
42.5% Off 
Harness
GM
84836850
3.0L diesel, emission reduction system.
$121.51
MSRP $216.98
Save $95.47
44% Off 
Nitrogen Oxides Sensor
GM
24001907
1.6L, sensors, 1st design. This part requires programming and/or special setup procedures. GM Service Information describes the...
$398.80
MSRP $712.14
Save $313.34
44% Off 
2013-2017 GMC Terrain - Hose
GM
25817029
2.4L, air injection pump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.60
MSRP $54.96
Save $23.36
42.5% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342402
Manufactured to GM OE specification for fit, form, and function
$69.91
MSRP $124.84
Save $54.93
44% Off 
Valve Gasket
GM
24508113
All models. 3.8l. With supercharger. Riviera.
$6.21
MSRP $10.80
Save $4.59
42.5% Off 
2012-2017 GM Vapor Canister
GM
23156465
Equinox, Terrain. 2.4l. Pzev spec. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in...
$239.94
MSRP $428.46
Save $188.52
44% Off 
Exhaust Temperature Sensor
GM
55499760
Location-Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$34.80
MSRP $60.52
Save $25.72
42.5% Off 
Vapor Canister
GM
85158843
Blazer. 2.5l. Acadia. 2.5l. 3.6L. XT6.
$185.76
MSRP $347.50
Save $161.74
46.5% Off 
Heated Oxygen Sensor
GM
55572993
Encore. Eng. vin b - luv. Upstream. Without high output, all. Cruze, Cruze Limited. 1.4l. 1.4L turbo. Sonic. Front. 1.4l. Trax. Without...
$56.36
MSRP $98.02
Save $41.66
42.5% Off 
Position 1 Exhaust Temperature Sensor
GM
55511825
1.6L, sensors, position 1. Equinox, Terrain. 1.6l diesel. Position 1 upper cat. 1.6L, front section, #1.
$44.86
MSRP $78.02
Save $33.16
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