Emission Systems
Exhaust Gas Temperature Sensor
GM
12709275
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$56.09
MSRP $99.48
Save $43.39
43.6% Off
2013-2018 GM 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
$168.38
MSRP $300.68
Save $132.30
44% Off
2008-2015 GM 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...
$112.40
MSRP $200.72
Save $88.32
44% Off
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
$24.38
MSRP $42.40
Save $18.02
42.5% Off
1985-1995 GM 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...
$6.38
MSRP $11.10
Save $4.72
42.5% Off
2019-2021 GM By-Pass Pipe 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...
$0.22
MSRP $0.34
Save $0.12
35.3% Off
Heated Oxygen Sensor
GM
12640453
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$57.65
MSRP $102.94
Save $45.29
44% Off
2003-2017 GM 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,...
$105.49
MSRP $188.38
Save $82.89
44% Off
2010-2021 GM Mnfd W/Converter Nut
GM
15032594
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are...
$4.81
MSRP $6.97
Save $2.16
31% Off
Heated Oxygen Sensor
GM
12634062
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$90.27
MSRP $161.20
Save $70.93
44% Off
2016-2019 Cadillac CT6 - 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
$22.49
MSRP $34.30
Save $11.81
34.4% Off
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...
$259.36
MSRP $463.14
Save $203.78
44% Off
2013-2014 GM Air 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...
$180.23
MSRP $321.84
Save $141.61
44% Off
2004-2006 Buick Rendezvous - Vacuum Hose
GM
12571787
Federal emissions, 3.6L, canister to fuel tnk. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$28.09
MSRP $48.86
Save $20.77
42.5% Off
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...
$43.68
MSRP $75.98
Save $32.30
42.5% Off
2010-2012 GM 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...
$98.50
MSRP $175.90
Save $77.40
44% Off
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....
$3.67
MSRP $5.61
Save $1.94
34.6% Off
2014-2015 GM 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,...
$144.39
MSRP $257.84
Save $113.45
44% Off
Oxygen Sensor
GM
12697860
Traverse. 2.5l. Upstream. Acadia. 2.5l.
$21.14
MSRP $36.76
Save $15.62
42.5% Off
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...
$98.50
MSRP $175.90
Save $77.40
44% Off
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
$119.90
MSRP $214.10
Save $94.20
44% Off
Secondary Air Injection Check Valve Pipe Gasket
GM
12585797
Air injection system, 2006-08. Air injection system, 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous...
$7.16
MSRP $12.46
Save $5.30
42.5% Off
Heated Oxygen Sensor
GM
12589380
Sky. 2.0l. Canister & sensors, 2.0l. Cobalt. Front (position 1). 2.0l. Solstice. This part requires programming and/or special setup...
$143.63
MSRP $256.48
Save $112.85
44% Off
Temp Sensor
GM
12694685
Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
$18.79
MSRP $32.68
Save $13.89
42.5% Off
2015-2017 GM Oxygen Sensor
GM
12665061
2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$51.87
MSRP $90.20
Save $38.33
42.5% Off
Heated Oxygen Sensor
GM
12679935
Upper. 2.7L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$61.78
MSRP $96.76
Save $34.98
36.2% Off
2015-2019 Chevrolet Corvette - PCV Tube
GM
12665107
With supercharger, without zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$78.89
MSRP $140.88
Save $61.99
44% Off
M8x1.25 Multi-Purpose Nut
GM
11514519
Coupe, without v. Sedan. 2013-2017. Wagon. Cadillac Escalade EXT. Escalade ESV. 1.8L, front section, #2. 1.6L, front section. Without...
$4.04
MSRP $6.16
Save $2.12
34.4% Off
2015-2016 GM Cooler
GM
12645820
Silverado, sierra. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, rear. This GM Genuine Part is designed, engineered, and...
$413.82
MSRP $738.96
Save $325.14
44% Off
Heated Oxygen Sensor
GM
12622643
Lucerne. 3.9L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$99.09
MSRP $176.94
Save $77.85
44% Off
Positive Crankcase Ventilation Foul Air Tube
GM
12703915
Coupe, 3.6L. Sedan, 3.6L. 2016-19 3.6L. upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$45.80
MSRP $79.66
Save $33.86
42.5% Off
2016-2021 GM Manifold Cover
GM
12646131
2.0L turbo. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$162.76
MSRP $254.95
Save $92.19
36.2% Off
Secondary Air Injection Pump with Bracket
GM
12638135
A.i.r. ATS. 3.6l. Pump, 3.6L with pzev. Calif. CTS. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM...
$187.85
MSRP $335.44
Save $147.59
44% Off
2016 GM Oxygen Sensor
GM
12643708
Lower. Camaro. 6.2l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$46.52
MSRP $80.90
Save $34.38
42.5% Off
2005-2006 GM Oxygen Sensor
GM
12576131
LaCrosse. Grand Prix. Without supercharger. 3.8L, california. Rear. This part requires programming and/or special setup procedures GM...
$60.13
MSRP $107.40
Save $47.27
44% Off
Heated Oxygen Sensor
GM
12592591
All models. 4.2l. Front. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$45.95
MSRP $79.91
Save $33.96
42.5% Off
Exhaust Temperature Sensor
GM
12683487
6.6L diesel, egr valve & related components, 2017-19, upper, rear. Exhaust temp sensor. 6.6l. Position 2. 6.6L diesel, sensors, at exh...
$46.43
MSRP $80.74
Save $34.31
42.5% Off
2017-2021 GM PCV Tube
GM
12670653
2017-21 3.6L. fresh air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.85
MSRP $41.48
Save $17.63
42.5% Off
Egr Valve
GM
17113505
Gas engines. Without diesel. Under GVW 8,500 Lbs. Standard.
$73.11
MSRP $130.56
Save $57.45
44% Off
Heated Oxygen Sensor
GM
12656543
Downstream. Malibu. 2.4l. 2.4L, with code: aua. This part requires programming and/or special setup procedures GM Service Information...
$101.16
MSRP $180.64
Save $79.48
44% Off
M8x1.25x25 Multi-Purpose Bolt
GM
11588723
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.20
MSRP $0.30
Save $0.10
33.3% Off
Positive Crankcase Ventilation (PCV) Tube
GM
10141998
2.2L, 1994-97. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.20
MSRP $7.92
Save $2.72
34.3% Off
2004-2005 GM Oxygen Sensor
GM
12573721
Canyon, Colorado. Without 5.3l. Front. All models. 4.2l. Detects oxygen content in the exhaust gases to help optimize emissions
This GM...
$74.32
MSRP $132.72
Save $58.40
44% Off
Knock Sensor Grommet
GM
12558177
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.09
MSRP $18.45
Save $6.36
34.5% Off
2017-2020 GM Egr Valve
GM
12625725
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$27.99
MSRP $42.69
Save $14.70
34.4% Off
Multi-Purpose Clamp
GM
11570383
Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.41
MSRP $45.52
Save $14.11
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