Emission Systems
2012 GM - Positive Crankcase Ventilation (PCV) Tube
GM
12634292
3.0L, foul air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.59
MSRP $19.32
Save $7.73
40% Off 
2017-2023 GM - Exhaust Temperature Sensor
GM
12683525
6.6L diesel, egr valve & related components, 2017-19, lower. Exhaust temp sensor. 6.6l. Position 5. 6.6L diesel, sensors, at muffler &...
$43.87
MSRP $79.22
Save $35.35
44.6% Off 
2009-2017 GM - Heated Oxygen Sensor
GM
12634061
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$49.54
MSRP $89.46
Save $39.92
44.6% Off 
2008-2010 Chevrolet Cobalt - Positive Crankcase Ventilation (PCV) Hose Fitting Seal
GM
12605720
2.0L turbocharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.79
MSRP $9.26
Save $3.47
37.5% Off 
2014-2020 GM - Heated Oxygen Sensor
GM
12657188
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$35.74
MSRP $62.86
Save $27.12
43.1% Off 
2013-2014 Cadillac ATS - Secondary Air Injection Shut-Off and Check Valve
GM
12636249
A.i.r. Pump, 3.6L. ATS. 3.6l. Left. Helps prevent exhaust from entering air pump
$176.63
MSRP $329.38
Save $152.75
46.4% Off 
2006-2012 GM - Heated Oxygen Sensor
GM
12594452
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$61.57
MSRP $112.82
Save $51.25
45.4% Off 
2007-2010 Cadillac - Heated Oxygen Sensor
GM
12610969
4.6. STS, STS-v. 4.6l. SRX. Rear. 4.6l. Without chrome exhaust. This part requires programming and/or special setup procedures GM...
$94.36
MSRP $175.98
Save $81.62
46.4% Off 
2019-2024 GM - M5x1.8x20 Multi-Purpose Bolt
GM
11611226
2.0L turbo. 1.3l turbo, cvt. 1.2L. 2019. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested...
$9.14
MSRP $12.65
Save $3.51
27.7% Off 
2017-2024 GM - Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
12680216
6.6L diesel, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.44
MSRP $2.22
Save $0.78
35.1% Off 
2015-2019 GM - Positive Crankcase Ventilation (PCV) Tube
GM
12609373
6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.05
MSRP $34.94
Save $14.89
42.6% Off 
1987-2024 GM - Multi-Purpose Clip (Qty: 1)
GM
10121502
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.90
MSRP $3.14
Save $2.24
71.3% Off 
2012-2017 Buick Verano - Heated Oxygen Sensor
GM
12637298
Verano. 2.4l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information describes...
$94.34
MSRP $175.92
Save $81.58
46.4% Off 
2014-2020 GM - Heated Oxygen Sensor
GM
12659516
Double & crew cab. Tahoe, Yukon, Escalade. Left. Sierra, silverado. Upper. Right. Suburban, Yukon XL. Front. Escalade ESV. Regular cab....
$63.96
MSRP $117.20
Save $53.24
45.4% Off 
2000-2003 GM - Vapor Canister
GM
15733604
Tahoe, Yukon. Suburban, Yukon XL. Avalanche. 5.3l. Escalade EXT, esv. Helps reduce harmful pollutants from entering the atmosphere...
$188.78
MSRP $352.04
Save $163.26
46.4% Off 
1992-2009 GM - Black Multi-Purpose Pigtail
GM
13586114
Modulator, #3. 3.8L. 1993-97, #3. 3.4L. G5. Auto trans. Protective outer coverings help provide long-lasting durability
Color-coded...
$28.60
MSRP $48.68
Save $20.08
41.2% Off 
2009-2013 GM - Secondary Air Injection Hose Clamp
GM
12597898
3.6L. 2.4L air injection system. Air injection system, 2009. This GM Genuine Part is designed, engineered, and tested to rigorous...
$5.65
MSRP $7.92
Save $2.27
28.7% Off 
2006-2011 GM - Secondary Air Injection Pump with Bracket
GM
10380789
DTS. Lucerne. 4.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered,...
$252.29
MSRP $470.46
Save $218.17
46.4% 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
$6.28
MSRP $8.37
Save $2.09
25% Off 
2005-2009 GM - Heated Oxygen Sensor
GM
12597878
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$55.67
MSRP $102.02
Save $46.35
45.4% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12619111
DTS. 4.6L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$274.05
MSRP $511.04
Save $236.99
46.4% Off 
2007-2009 Pontiac Solstice - Positive Crankcase Ventilation (PCV) Hose
GM
12606566
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.61
MSRP $57.08
Save $25.47
44.6% Off 
2013-2017 GM - Positive Crankcase Ventilation (PCV) Tube
GM
12649214
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.56
MSRP $17.60
Save $7.04
40% Off 
2010 GM - Heated Oxygen Sensor
GM
12618012
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$107.64
MSRP $200.72
Save $93.08
46.4% Off 
Egr Valve
GM
12736936
Silverado, sierra. 6.6l. Front. 6.6L diesel.
$238.94
MSRP $445.58
Save $206.64
46.4% Off 
Solenoid
GM
86281825
Filler pipe, gas. Tahoe. 5.3l. Suburban. 5.3l. Suburban. 6.2l. Tahoe. 6.2l. Yukon. 5.3l. Yukon. 6.2l.
$72.30
MSRP $132.48
Save $60.18
45.4% Off 
2017-2019 Chevrolet Cruze - Emission Reduction Fluid Tank Reservoir Wire Harness
GM
39118692
1.6L, reduction tank & components, sedan. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$150.83
MSRP $162.18
Save $11.35
7% Off 
Vapor Canister Purge Solenoid
GM
25530972
All models. Ac delco no. 214-570. Purge valve. 3.8l.
Fuel Tank Filler Vent Hose
GM
84123688
Filler pipe, regular cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2007-2009 Cadillac - Heated Oxygen Sensor
GM
12597449
3.6. SRX. CTS. Right. STS, STS-v. 3.6l. 3.6L, manual trans. Rear. This part requires programming and/or special setup procedures GM...
Egr Valve
GM
12578041
Egr valve, vapor canister and sensors. 6 cylinder, without 3.4L. Electric control, 3.1L. 3.1m. Egr valve & sensors, 3.1L. Silhouette,...
Positive Crankcase Ventilation (PCV) Tube
GM
12551462
1996-05. 4.3L, 1996-04. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2007-2010 GM - Heated Oxygen Sensor
GM
12615904
Stamped #12615904. Malibu Hybrid. Rear. 1st design. 2.4L. Pre-converter, 1st design. This part requires programming and/or special setup...
Secondary Air Injection Pump with Bracket
GM
15928252
Canyon, Colorado. 2.9l, 3.7l. Hummer H3. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
Heated Oxygen Sensor
GM
12617907
G6. Right. Malibu Hybrid. Pre-converter, 2nd design. 2.4L. This part requires programming and/or special setup procedures GM Service...
2006-2008 GM - Heated Oxygen Sensor
GM
12596701
2.2L, at manifold. Malibu, Malibu Maxx. 2.2l. G6. Solstice. Sky. 2.4l. Front (position 1). This part requires programming and/or special...
Heated Oxygen Sensor
GM
12590035
SRX. 2.8L, rear. 3.6L, rear. CTS. Catalyst monitoring. 2.8l. Catalyst monitoring. 3.6l. STS, STS-v. 3.6l. Engine control. 5.7l. 3.6....
Turbocharger Outlet Duct Connector
GM
10154653
6.5L diesel, vacuum control. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
2015-2018 Chevrolet City Express - Exhaust Manifold Pipe Bracket Nut
GM
19316151
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are...
Exhaust Gas Recirculation (EGR) Valve
GM
12568589
3.8l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Egr Valve
GM
10234677
All models. 6.2l diesel. With diesel. Diesel engine. All models. 6.5l diesel. G10-30 vans. 6.2l diesel. Stamped #17075647. G10-30 vans....
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