Emission Systems
2020-2025 Chevrolet Corvette - Driver Side Fuel Feed Hose
GM
84144036
Fuel pump components, left side, #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$105.39
MSRP $196.54
Save $91.15
46.4% Off 
2022-2025 GM - Vapor Canister
GM
86801229
XT5. 2.0l. Traverse. 2.5l. Acadia. 2.5l. XT6. 2.0l. Without harness.
$225.30
MSRP $419.46
Save $194.16
46.3% Off 
1985-1990 GM - Exhaust Gas Recirculation (EGR) Valve Gasket
GM
22547852
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$1.94
MSRP $2.98
Save $1.04
34.9% Off 
2008-2009 GM - Vapor Canister Hose
GM
25887005
2008-09. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.84
MSRP $90.00
Save $40.16
44.6% Off 
Evaporator Tube
GM
85810880
5.5L, front, zr1, convertible.
$75.37
MSRP $138.10
Save $62.73
45.4% Off 
1987-1996 GM - Exhaust Gas Recirculation (EGR) Valve with Gasket
GM
19210653
G10-30 vans. 4.3l. 6 cylinder. Astro, Safari. 4.3l. Auto trans. All. Vin code z. Optional. Over GVW 8,500 Lbs. Under GVW 8,500 Lbs. This...
$101.30
MSRP $188.87
Save $87.57
46.4% Off 
2014-2019 Chevrolet Corvette - Vapor Canister
GM
22785596
Corvette. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM...
$216.99
MSRP $404.64
Save $187.65
46.4% Off 
2024 GM - Harness
GM
87821867
6.6L diesel, emission reduction system, 2nd design. 6.6L diesel, emission reduction system, all.
$131.56
MSRP $245.34
Save $113.78
46.4% Off 
2013-2016 Chevrolet - Secondary Air Injection Pump Pipe
GM
55567470
Without diesel 1.8L. Air pipe. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$247.40
MSRP $461.36
Save $213.96
46.4% Off 
2021-2024 GM - Emission Reduction Fluid Tank Front Bracket
GM
84933979
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.53
MSRP $29.86
Save $10.33
34.6% Off 
Vapor Canister
GM
85161069
ATS. Federal. California. Without pzev. With v-series.
$120.77
MSRP $225.22
Save $104.45
46.4% Off 
2004-2008 GM - Vapor Canister
GM
19330402
Vue. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine...
$148.87
MSRP $277.62
Save $128.75
46.4% Off 
2014-2015 Chevrolet Cruze - Nitrogen Oxide (NOx) Sensor Bracket
GM
22946863
With diesel, egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$14.33
MSRP $21.92
Save $7.59
34.6% Off 
2020-2023 GM - Vapor Canister
GM
85158841
Blazer. 2.0l. With 2.0L. Acadia. 2.0l. 2.0L turbo.
$274.72
MSRP $526.12
Save $251.40
47.8% Off 
2013-2015 Chevrolet - Positive Crankcase Ventilation (PCV) Vacuum Hose
GM
25192134
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.25
MSRP $12.08
Save $4.83
40% Off 
Cover
GM
39118908
1.6L, reduction tank & components, hatchback.
$43.34
MSRP $68.64
Save $25.30
36.9% Off 
1997-2002 GM - Heated Oxygen Sensor
GM
19178929
Cavalier, Sunfire. 2.4l. 2.4L, post converter. Rear, 2.4L. Cavalier, Sunfire. 2.2l. 2.4L, pre converter. Detects oxygen content in the...
$78.64
MSRP $144.08
Save $65.44
45.4% Off 
1999-2005 GM - Heated Oxygen Sensor
GM
19178747
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$60.16
MSRP $110.24
Save $50.08
45.4% Off 
2020-2024 GM - Exhaust Gas Recirculation (EGR) Valve
GM
55510254
Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$80.39
MSRP $147.30
Save $66.91
45.4% Off 
Fluid Pipe
GM
87812317
Emission reduction system, 3.0L diesel, crew cab, 6.6 ft box.
$67.56
MSRP $123.80
Save $56.24
45.4% Off 
2015-2018 Chevrolet City Express - Heated Oxygen Sensor
GM
19316342
City Express. Upstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$215.93
MSRP $402.66
Save $186.73
46.4% Off 
2015-2016 Chevrolet Impala - Passenger Side Fuel Tank Vent
GM
22986542
Bi-fuel/cng, tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$21.15
MSRP $32.33
Save $11.18
34.6% Off 
Vent Pipe
GM
26395030
Traverse. Canister to engine. Acadia.
$46.66
MSRP $84.26
Save $37.60
44.6% Off 
2011-2016 GM - Vapor Canister Control Valve Vacuum Hose
GM
22788016
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.15
MSRP $104.72
Save $47.57
45.4% Off 
2014 Chevrolet Cruze - 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...
$32.00
MSRP $50.68
Save $18.68
36.9% Off 
1994-1995 GM - Heated Oxygen Sensor
GM
19178959
Vendor:acdelco. Vendor #AFS74. Standard. S-series. 4.3l. Tpi. Astro, Safari. 4.3l. Manifold, 4.3L. Detects oxygen content in the exhaust...
$66.33
MSRP $121.54
Save $55.21
45.4% Off 
Fluid Pipe
GM
87831176
3.0L diesel, emission reduction system, Escalade.
$66.67
MSRP $122.16
Save $55.49
45.4% Off 
1990-1994 GM - Oxygen Sensor
GM
25176708
Gas engines. All models. 5.0l, 5.7l. With heated sensor. Vendor:acdelco. Vendor #213-632. Calif. 2.8 & 3.1L. 4.3l. V-6. With zr1. 1st...
$61.62
MSRP $112.89
Save $51.27
45.4% Off 
2020-2025 GMC Sierra 2500 HD - Evaporative Emission Hose
GM
86816449
6.6L gas, filler pipe, 6.9 ft box.
$62.29
MSRP $114.14
Save $51.85
45.4% Off 
2004-2011 Chevrolet - EGR Valve Gasket
GM
96495356
Aveo. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$5.51
MSRP $8.82
Save $3.31
37.5% Off 
Evaporator Tube
GM
85117739
5.5L, front, z06, convertible.
$72.43
MSRP $132.72
Save $60.29
45.4% Off 
2014-2023 GM - PCV Valve Tubing
GM
25202896
2016-18. 2.0L, 2016-20. Sedan, 2.0L turbo. Coupe, 2.0L turbo.
$60.79
MSRP $111.38
Save $50.59
45.4% 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...
$95.61
MSRP $178.30
Save $82.69
46.4% Off 
2014-2019 Chevrolet Corvette - Vapor Canister Purge Hose
GM
22850205
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.46
MSRP $56.82
Save $25.36
44.6% Off 
2014-2016 GM - Secondary Air Injection Check Valve Pipe
GM
22925262
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$69.38
MSRP $127.12
Save $57.74
45.4% Off 
2011-2016 GM - Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
98065523
6.6L diesel 2015-16 egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$6.48
MSRP $10.80
Save $4.32
40% Off 
2017 Buick LaCrosse - Vapor Canister
GM
23495647
LaCrosse. Awd. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$82.73
MSRP $154.30
Save $71.57
46.4% Off 
2017-2018 Cadillac CT6 - Vapor Canister
GM
23387166
CT6. With hybrid. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$153.49
MSRP $286.21
Save $132.72
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