Emission Systems
2017-2019 GM - Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55580214
1.6L, egr pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.36
MSRP $8.58
Save $3.22
37.5% 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 &...
$128.37
MSRP $239.38
Save $111.01
46.4% Off 
2021-2024 GM - Vapor Canister Bracket
GM
84378987
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$106.70
MSRP $198.98
Save $92.28
46.4% Off 
2006-2010 GM - Vapor Canister Purge Valve Bracket
GM
12579283
G5. 2.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.74
MSRP $23.94
Save $10.20
42.6% Off 
F (S)Canister
GM
85609678
3.6L, with pzev, gas. 2.5L, with pzev.
$127.58
MSRP $237.92
Save $110.34
46.4% Off 
2017-2019 GM - Vapor Canister Vent Solenoid
GM
84148813
6.0L, 6.6 ft box. Silverado, sierra. 6.0l. Crewith ext cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$62.14
MSRP $113.86
Save $51.72
45.4% Off 
Vapor Hose
GM
86589781
Fwd. Traverse. Pump to canister. Acadia.
$81.66
MSRP $149.62
Save $67.96
45.4% Off 
2023 Chevrolet Corvette - Exhaust Gas Temperature Sensor
GM
12709275
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$54.01
MSRP $99.48
Save $45.47
45.7% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12673868
2.0L. 2016-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$161.24
MSRP $300.68
Save $139.44
46.4% Off 
2008-2015 GM - Heated Oxygen Sensor
GM
12615194
CTS-v. Rear. Coupe, 6.2L. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$107.64
MSRP $200.72
Save $93.08
46.4% Off 
2014-2019 Chevrolet - Positive Crankcase Ventilation (PCV) Tube
GM
12642631
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.33
MSRP $42.40
Save $18.07
42.6% Off 
1999-2002 GM - Heated Oxygen Sensor
GM
19355311
All models. 6.0l. Left. 6.0L, rear of converter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$88.12
MSRP $164.32
Save $76.20
46.4% Off 
1985-1995 GM - Exhaust Gas Recirculation (EGR) Valve Gasket
GM
10077547
4 cylinder. S-series. 2.8l. S-series. 2.2l. Cavalier. 2.2l. Sunfire. 2.2l. Helps provide a leak-free seal
Allows exhaust pollutants to...
$6.66
MSRP $11.10
Save $4.44
40% Off 
2021-2024 GM - Vapor Canister Filter Hose
GM
84756741
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.45
MSRP $164.94
Save $76.49
46.4% Off 
2019-2025 GM - Upper Oil Pan Bolt
GM
11548002
2.0L turbo. 3.0L diesel. 1.2L. 2019. Magnetic ride control, 5x17mm. 2020. 4.2L twin-turbo left side components. Water hose assy,lower...
$0.25
MSRP $0.34
Save $0.09
26.5% Off 
2012-2020 GM - Heated Oxygen Sensor
GM
12640453
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$56.18
MSRP $102.94
Save $46.76
45.4% Off 
2003-2017 GM - Heated Oxygen Sensor
GM
12572705
All models. 6.0l. Front, 8.1L. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L,...
$101.02
MSRP $188.38
Save $87.36
46.4% Off 
M10x1.5 Stainless Steel Exhaust Nut
GM
15032594
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are...
$5.23
MSRP $6.97
Save $1.74
25% Off 
2012-2019 GM - Heated Oxygen Sensor
GM
12634062
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$86.44
MSRP $161.20
Save $74.76
46.4% Off 
Exhaust Gas Re-Circulation (Egr) Valve Temperature Sensor
GM
98240072
$68.69
MSRP $125.86
Save $57.17
45.4% Off 
2012-2015 GM - Secondary Air Injection Check Valve
GM
55581479
Volt. ELR. With pzev. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$143.72
MSRP $235.07
Save $91.35
38.9% Off 
2016-2019 Cadillac CT6 - Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12655014
3.0L twin-turbo, small. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.45
MSRP $34.30
Save $11.85
34.5% Off 
2004-2012 GM - Vapor Canister
GM
10376010
G6. Malibu Maxx. Malibu. 3.6l. Aura. 3.5l, 3.6l. Malibu Hybrid. 3.5L, wagon. 3.9L. 2.4L. Aura Green Line, Aura. Helps reduce harmful...
$248.36
MSRP $463.14
Save $214.78
46.4% Off 
2021-2024 GM - 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...
$99.40
MSRP $185.36
Save $85.96
46.4% Off 
2013-2014 Cadillac - Secondary Air Injection Pipe
GM
12654274
A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
$172.59
MSRP $321.84
Save $149.25
46.4% Off 
2009-2011 GM - Oxygen Sensor
GM
96951465
Aveo, Aveo5. Front. G3. Upper. This part requires programming and/or special setup procedures GM Service Information describes the...
$162.78
MSRP $303.56
Save $140.78
46.4% Off 
2018-2019 GM - Emission Reduction Fluid Tank Rear Bracket
GM
84070478
1.6L, reduction tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$52.36
MSRP $82.95
Save $30.59
36.9% Off 
2004-2006 Buick Rendezvous - Vapor Canister Purge Tube
GM
12571787
Federal emissions, 3.6L, canister to fuel tnk. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$28.03
MSRP $48.86
Save $20.83
42.6% Off 
2000-2005 Chevrolet Impala - 5-Way Female Black Multi-Purpose Pigtail
GM
15306175
3.4L, 2002-05. 3.4L, 2000-01. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy...
$42.06
MSRP $75.98
Save $33.92
44.6% Off 
2019-2025 GM - Vapor Canister
GM
85592652
XT4. Envision. 2021-26.
$177.69
MSRP $331.36
Save $153.67
46.4% Off 
2010-2012 GM - 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...
$94.33
MSRP $175.90
Save $81.57
46.4% Off 
2010-2017 GM - Vapor Canister
GM
23156464
2.4L, without pzev. 2.4L, all. Equinox, Terrain. 3.0l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors...
$214.37
MSRP $399.76
Save $185.39
46.4% Off 
1995-2012 GM - Multi-Purpose Clamp
GM
11609970
Extended cab. Crew cab. 2.2L, 1998-2003. Outer. Regular cab. 4 wheel drive. Secondary pump, with california emission, upper pipe. 3.4L....
$3.99
MSRP $5.61
Save $1.62
28.9% Off 
2014-2015 Cadillac - Secondary Air Injection Shut-Off and Check Valve
GM
12652897
Calif. A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Right. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$138.27
MSRP $257.84
Save $119.57
46.4% Off 
Oxygen Sensor
GM
12697860
Traverse. 2.5l. Upstream. Acadia. 2.5l.
$21.09
MSRP $36.76
Save $15.67
42.6% Off 
F (S)Pipe
GM
84836032
6.2L, rear, convertible. 5.5L, rear, z06, convertible.
$84.39
MSRP $135.66
Save $51.27
37.8% Off 
2002-2004 GM - Valve Gasket
GM
97288794
All models. 6.6l. From back of valve.
$64.53
MSRP $103.70
Save $39.17
37.8% Off 
2007-2010 GM - Heated Oxygen Sensor
GM
12597947
3.6L. Acadia, Acadia Limited. Outlook. Vue. 3.5l. Enclave, Traverse. Vue Hybrid. G6. Rear. 2.4l. Left. 2.4L, 1st design. This part...
$94.33
MSRP $175.90
Save $81.57
46.4% Off 
2010-2016 GM - Turbocharger Gasket
GM
98070023
For EGR Cooler. Inlet. 2010-16 with diesel, 6.6L egr valve & related components.
$6.59
MSRP $10.98
Save $4.39
40% Off 
Canister Hose
GM
85745687
6.2L, #1, Escalade. 5.3, 6.2L. #1.
$54.97
MSRP $99.26
Save $44.29
44.6% Off 
F (S)Sensor
GM
19355317
Secondary. 2.4l. Secondary. 3.1l. 1996-98, 4 cylinder, at converter. 4 cylinder, #2. Exhaust pipe. 6 cylinder.
$81.13
MSRP $148.66
Save $67.53
45.4% Off 
F (S)Shield
GM
85697764
6.6L diesel, emission reduction system.
$19.68
MSRP $28.58
Save $8.90
31.1% Off 
2014-2015 Cadillac ELR - Secondary Air Injection Pump Bracket
GM
55573925
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.78
MSRP $14.30
Save $4.52
31.6% Off 
1990-1993 GM - Exhaust Gas Recirculation (EGR) Vacuum Solenoid
GM
10096137
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$114.81
MSRP $214.10
Save $99.29
46.4% 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...
$69.79
MSRP $127.89
Save $58.10
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