Emission Systems
availability
2014-2016 GM - 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...
$186.28
MSRP $342.12
Save $155.84
45.6% Off 
2004-2018 GM - 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...
$226.05
MSRP $415.16
Save $189.11
45.6% Off 
2007-2013 Chevrolet Impala - Vapor Canister Hose
GM
15213159
3.6L without flex fuel. 3.5 & 3.9L without flex fuel. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous...
$45.90
MSRP $70.01
Save $24.11
34.4% Off 
2017-2021 GM - Vapor Canister
GM
85572069
XT5. Acadia. Blazer.
$205.41
MSRP $377.24
Save $171.83
45.5% Off 
2004-2011 Chevrolet - EGR Valve Adapter
GM
96481528
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$27.09
MSRP $47.12
Save $20.03
42.5% Off 
2019-2025 GM - Vapor Canister Vent Hose
GM
84628056
FILLER PIPE. crew cab 6.6 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$65.12
MSRP $117.34
Save $52.22
44.5% Off 
2018-2020 GM - Vapor Canister Vent Solenoid
GM
84148817
Location-Vapor Canister. Double & crew cab. double cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$67.09
MSRP $120.88
Save $53.79
44.5% Off 
1996-2013 GM - Multi-Purpose Hose
GM
9438383
7.0L. With supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.63
MSRP $51.30
Save $17.67
34.4% Off 
2020-2025 GM - Emission Reduction Fluid Tank Filler Pipe
GM
84721353
Emission reduction system, 3.0L diesel, reduction tank, standard bed.
Manufactured to GM OE specification for fit, form, and function
$74.76
MSRP $134.70
Save $59.94
44.5% Off 
2016-2024 GM - Heated Oxygen Sensor
GM
12665162
Camaro. 6.2l. Lower. Canister & sensors, 6.2l. CTS. 6.2l. This part requires programming and/or special setup procedures GM Service...
$43.24
MSRP $75.20
Save $31.96
42.5% Off 
2013-2022 GM - Heated Oxygen Sensor
GM
12661898
Downstream. Envision. 2.5l. Bank 1 sen 2. Acadia. 2.5l. Lower. Regal TourX. Blazer. 2.5l. Rear. 2.0L. 2.4L. This part requires...
$74.85
MSRP $134.87
Save $60.02
44.5% Off 
2014-2024 GM - Heated Oxygen Sensor
GM
12655677
Corvette. Upper. Camaro. 6.2l. CTS. 6.2l. Canister & sensors, 6.2l. This part requires programming and/or special setup procedures GM...
$58.90
MSRP $106.12
Save $47.22
44.5% Off 
2013-2023 GM - Engine Coolant Pipe Seal
GM
12634281
Sedan, 2.0L turbo. 2016-18. Coupe, 2.0L turbo. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is...
$7.12
MSRP $9.75
Save $2.63
27% Off 
2017-2024 GM - Exhaust Gas Recirculation (EGR) Cooler Bypass Gasket
GM
12658509
6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.42
MSRP $5.26
Save $1.84
35% Off 
2007-2013 GM - Vapor Canister Harness
GM
12574897
5.3L. Silverado, sierra hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$49.85
MSRP $86.70
Save $36.85
42.5% Off 
2003-2014 GM - Black Multi-Purpose Pigtail
GM
13585858
Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
$30.82
MSRP $52.30
Save $21.48
41.1% Off 
2017-2024 GM - PCV Tube
GM
12703822
2017-19, oil & coolant pipes. 6.6L diesel oil lines.
$57.65
MSRP $103.88
Save $46.23
44.5% Off 
1998-2002 GM - Exhaust Gas Recirculation (EGR) Valve
GM
17113589
5.7L, all. 5.7L, 1998-02. Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
$135.47
MSRP $248.82
Save $113.35
45.6% Off 
2001-2008 GM - Heated Oxygen Sensor
GM
19209807
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$98.96
MSRP $178.30
Save $79.34
44.5% Off 
2014-2016 GM - Vapor Canister Vent Solenoid
GM
22840968
Sierra, silverado. Regular cab. 6 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$77.96
MSRP $140.46
Save $62.50
44.5% Off 
2016 Cadillac ELR - Heated Oxygen Sensor
GM
55584585
Volt. Upper. ELR. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$122.84
MSRP $225.60
Save $102.76
45.5% Off 
2015-2018 Chevrolet City Express - Evaporative Emission Pipe
GM
19316263
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.74
MSRP $39.57
Save $14.83
37.5% Off 
2012-2016 Chevrolet - Vapor Canister Purge Pipe
GM
20919365
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.05
MSRP $95.74
Save $40.69
42.5% Off 
2006-2015 GM - Engine Intake Manifold Tuning Vacuum Control Solenoid Valve
GM
25794610
7.0L. Performance exhaust. With supercharged. 4.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$64.90
MSRP $102.57
Save $37.67
36.7% Off 
1984-1988 GM - Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210681
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$102.05
MSRP $183.85
Save $81.80
44.5% Off 
1990-2005 GM - Heated Oxygen Sensor
GM
19178924
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$80.82
MSRP $145.62
Save $64.80
44.5% Off 
2017-2019 GM - Emission Reduction Fluid Tank Support Bracket
GM
23442900
6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$22.89
MSRP $36.62
Save $13.73
37.5% Off 
2020-2024 GM - Positive Crankcase Ventilation Tube Gasket
GM
12671847
6.6L diesel, oil lines. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.19
MSRP $9.52
Save $3.33
35% Off 
2017-2019 GM - Exhaust Gas Recirculation Cooler Housing
GM
55509027
1.6L, egr cooler. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$435.82
MSRP $800.40
Save $364.58
45.5% Off 
2011-2016 GM - Position 2 Exhaust Temperature Sensor
GM
12643246
Silverado, sierra. 6.6l. Position 1. Exhaust temp sensor. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, at converter &...
$133.99
MSRP $246.08
Save $112.09
45.6% Off 
1994-2025 GM - M6x16 Multi-Purpose Bolt
GM
11588711
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.73
MSRP $7.74
Save $2.01
26% Off 
2002-2004 GM - Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97288795
All models. 6.6l. From bottom of valve. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$8.87
MSRP $12.16
Save $3.29
27.1% Off 
2019-2024 GM - 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
$16.48
MSRP $21.96
Save $5.48
25% Off 
2020-2024 Cadillac - Charge Air Cooler Inlet Air Rear Hose Adapter
GM
55515878
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.63
MSRP $75.72
Save $26.09
34.5% Off 
1996-2024 GM - Multi-Purpose Clamp
GM
11516234
Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.60
MSRP $8.72
Save $2.12
24.3% Off 
1999-2002 GM - Heated Oxygen Sensor
GM
19178961
All models. 5.3l. All models. 4.8l. All models. 4.3l. 4.8L, front of converter. Front of converter, 5.3l. Detects oxygen content in the...
$72.96
MSRP $131.47
Save $58.51
44.5% Off 
F (S)Sensor
GM
55496256
With diesel, egr valve & related components, upper. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 1.
$56.26
MSRP $97.84
Save $41.58
42.5% Off 
Inlet Hose
GM
24001342
Silverado, sierra. Thermostat bypass. 530mm. 3.0L diesel low pressure. Inlet hose.
$29.60
MSRP $42.91
Save $13.31
31% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23323441
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$207.50
MSRP $381.08
Save $173.58
45.5% Off 
2016-2019 Chevrolet Cruze - Positive Crankcase Ventilation (PCV) Tube
GM
12673862
1.4L, 3 ends. 1.5L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.38
MSRP $85.88
Save $36.50
42.5% Off 
2020-2025 GM - 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...
$64.10
MSRP $115.50
Save $51.40
44.5% Off 
Temp Sensor
GM
12694685
Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
$21.00
MSRP $33.60
Save $12.60
37.5% Off 
2023-2024 GM - Exhaust Gas Re-Circulation (Egr) Valve
GM
40009269
Silverado, sierra. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. 3.0L diesel high pressure.
$109.29
MSRP $200.72
Save $91.43
45.6% Off 
2014-2015 Chevrolet Cruze - Heated Oxygen Sensor
GM
12644786
Cruze, Cruze Limited. 2.0l. Upstream. With diesel, egr valve & related components. This part requires programming and/or special setup...
$155.42
MSRP $285.44
Save $130.02
45.6% Off 
2003-2005 GM - Heated Oxygen Sensor
GM
12587785
All models. 5.3l. Rear, 5.3l. 5.3L, front of converter. Detects oxygen content in the exhaust gases to help optimize emissions
This GM...
$57.07
MSRP $102.82
Save $45.75
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