Emission Systems
2023-2025 GM - Harness
GM
87867198
Emission reduction system, 3.0L diesel.
$105.07
MSRP $189.32
Save $84.25
44.5% Off 
2020-2024 GM - Exhaust Gas Recirculation Coolant Return Pipe
GM
55516402
3.0L diesel. 2020-22.
$14.38
MSRP $23.00
Save $8.62
37.5% Off 
2017-2020 GM - Nitrogen Oxides Sensor
GM
24001919
Nox sensor. Express, savana. 2.8l diesel. Front. Detects the nitrogen oxide content of the exhaust to help optimize emissions...
$364.36
MSRP $669.14
Save $304.78
45.5% Off 
2018-2024 GM - Vapor Canister Vent Hose
GM
84814747
Manufactured to GM OE specification for fit, form, and function
$63.35
MSRP $114.14
Save $50.79
44.5% Off 
2004-2006 Pontiac Vibe - Sensor
GM
88973751
Vibe. Without awd. With gt. Rear. Fwd, 1.8l with ho. From 11/2003.
$92.42
MSRP $156.64
Save $64.22
41% Off 
2013-2015 Chevrolet - Heated Oxygen Sensor
GM
25180900
Spark. Position 1. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$69.94
MSRP $126.02
Save $56.08
44.5% Off 
2019-2022 GM - Emissions Reduction Fluid Tank Reservoir Wiring Harness
GM
84639772
2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$67.71
MSRP $106.99
Save $39.28
36.7% Off 
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
19302359
Nitrogen oxide. Sierra, silverado. 6.6L diesel, egr valve & related components, 2015-16. NOX Sensor.
$396.23
MSRP $727.70
Save $331.47
45.6% Off 
2017-2019 GM - 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
$10.78
MSRP $16.84
Save $6.06
36% Off 
2006-2010 GM - Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97367014
EGR Valve To Intake. Offset Bolt Pattern. Express, savana. 6.6l diesel. 2006-2009, #2. All models. 6.6l. Rectangular. Helps provide a...
$10.41
MSRP $14.27
Save $3.86
27% Off 
2023 GM - Harness
GM
87821866
6.6L diesel, emission reduction system, 2nd design.
$117.97
MSRP $216.66
Save $98.69
45.6% Off 
2018-2020 GM - Evaporative Emission Canister Air Inlet Hose
GM
84084717
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.80
MSRP $140.29
Save $51.49
36.7% Off 
2008 Saturn Astra - Heated Oxygen Sensor
GM
55565000
Astra. Rear (position 2). This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$60.18
MSRP $108.44
Save $48.26
44.5% Off 
2012-2016 GM - Diesel Emissions Fluid (DEF) Supply Pump Module Insulator
GM
22831816
6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$17.34
MSRP $23.13
Save $5.79
25% Off 
2007-2010 GM - Exhaust Gas Recirculation (EGR) Valve Gasket
GM
98054443
EGR Valve To EGR Cooler. Express, savana. 6.6l diesel. Square type-intake. 2006-2009, #3. Helps provide a leak-free seal Allows exhaust...
$9.10
MSRP $12.47
Save $3.37
27% Off 
Hose
GM
86568918
Fwd. Incl.Hose. Optional. Vendor #84507176. Awd.
$78.77
MSRP $141.92
Save $63.15
44.5% Off 
2011-2018 Chevrolet - Heated Oxygen Sensor
GM
55572215
Sonic. Front. 1.8l. Cruze, Cruze Limited. 1.8l. Upstream. Without diesel, 1.8L. This part requires programming and/or special setup...
$75.59
MSRP $118.26
Save $42.67
36.1% Off 
2007-2017 GM - Vapor Canister Purge Tube
GM
22825543
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$229.29
MSRP $421.10
Save $191.81
45.5% Off 
2008-2010 Saturn Vue - Vapor Canister Filter Kit with Seal
GM
19208017
3.6L. 2.4L. 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$95.15
MSRP $171.43
Save $76.28
44.5% Off 
2020-2023 GM - Reductant Control Module
GM
85514348
6.6L diesel, emission reduction system. Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Emission...
$111.22
MSRP $204.26
Save $93.04
45.5% Off 
2020-2024 GM - Emission Reduction Fluid Tank Filler Pipe
GM
23342404
6.6L diesel, emission reduction system, regular cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$74.16
MSRP $133.62
Save $59.46
44.5% Off 
2020-2023 GM - Vapor Canister Vent Solenoid Valve Bracket
GM
84330010
6.6L gas, crew cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$28.45
MSRP $49.48
Save $21.03
42.5% Off 
Canister
GM
85667109
Envision. 2.5l. Without california emissions. Envision. 2.0l.
$188.39
MSRP $345.98
Save $157.59
45.5% Off 
1992-1997 GM - Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210659
Buick. Chevrolet. 5.7l. Without zr1. Cadillac. 5.7l. Chevrolet. 4.3l. V-8. Calif. 5.7L, auto trans. This GM Genuine Part is designed,...
$105.72
MSRP $190.47
Save $84.75
44.5% Off 
2019-2025 GM - Vapor Canister Vent Hose
GM
84628059
Filler pipe. double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$63.35
MSRP $114.14
Save $50.79
44.5% Off 
Fluid Pipe
GM
85516393
6.6L diesel, emission reduction system.
$76.25
MSRP $137.38
Save $61.13
44.5% Off 
2019-2024 GM - Heated Oxygen Sensor
GM
55489474
XT4. Up stream. Upstream. Upper. Bank 1 sensor 1. Acadia. 2.0l. Blazer. 2.0l. This part requires programming and/or special setup...
$42.52
MSRP $73.93
Save $31.41
42.5% Off 
2012-2017 Chevrolet - Vapor Canister
GM
92267003
Caprice PPV. SS. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$250.34
MSRP $459.76
Save $209.42
45.5% Off 
2002-2025 GM - Multi-Purpose Clamp
GM
90572589
1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
$6.44
MSRP $8.26
Save $1.82
22% Off 
2021-2024 GM - Emission Reduction Fluid Tank Filler Vent Hose
GM
84776125
Manufactured to GM OE specification for fit, form, and function
$44.77
MSRP $77.86
Save $33.09
42.5% Off 
1993-1995 GM - Heated Oxygen Sensor
GM
19178939
4.6L. Allante. 4.9L, california. All models. 4.9l. At manifold. Aurora. Detects oxygen content in the exhaust gases to help optimize...
$81.53
MSRP $146.90
Save $65.37
44.5% Off 
Sensor
GM
55511824
1.6L, sensors, position 2. Equinox, Terrain. 1.6l diesel. Position 2 lower cat. Cruze. 1.6l. Exhaust temp. On particulate filter. 1.6L,...
$50.98
MSRP $88.66
Save $37.68
42.5% Off 
2004-2011 Chevrolet - Exhaust Gas Recirculation (EGR) Valve
GM
25183476
Aveo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$165.20
MSRP $303.40
Save $138.20
45.6% Off 
2016-2018 GM - Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84278882
2.8L turbo diesel, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Vapor Canister Purge Solenoid
GM
22840966
Silverado, sierra. 6.0l. Crewith ext cab. Location-Vapor Canister. 6.0L, 6.5 ft box. 6.0L, 6.6 ft box. Suburban 3500hd.
$82.43
MSRP $148.51
Save $66.08
44.5% Off 
2016-2022 GM - Exhaust System Front Gasket
GM
55580455
1.6L, reduction tank & components. 1.6L, front section. 2.8L turbo diesel emission reduction system. This GM Genuine Part is designed,...
$9.96
MSRP $12.97
Save $3.01
23.2% Off 
2018-2019 GM - Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
GM
55502722
1.6L, sensors. Location-Exhaust Manifold. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$47.25
MSRP $82.18
Save $34.93
42.5% Off 
Vapor Canister
GM
85107748
Silverado, sierra. 2.7l. With regular cab. With 8' box. Suburban. 5.3l. Primary. Suburban. 6.2l. Yukon XL. 5.3l. Yukon XL. 6.2l. 6.2L,...
$91.36
MSRP $164.62
Save $73.26
44.5% Off 
1998-2005 GM - Vapor Canister Vent Solenoid
GM
21994122
Bonneville, LeSabre. Park Avenue. With supercharger 1998-2005. Seville. California emissions. 2000-03. Federal emissions. Aurora....
$38.32
MSRP $66.65
Save $28.33
42.5% Off 
2019-2023 Chevrolet Camaro - Vapor Canister
GM
84821498
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Manufactured to GM...
$158.46
MSRP $291.02
Save $132.56
45.6% Off 
2021-2025 GM - 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
$39.74
MSRP $69.12
Save $29.38
42.5% Off 
2020-2025 GM - Vapor Canister Solenoid
GM
84613097
6.6L gas, 8 ft box. Silverado, Sierra 2500 HD. Regular cab. Silverado, Sierra 3500 HD. Crew cab. Long box. Double/extended cab. Controls...
$61.48
MSRP $110.78
Save $49.30
44.5% Off 
Exhaust Temp Sensor
GM
40009168
3.0L diesel, sensors, position 3.
$36.93
MSRP $56.32
Save $19.39
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