Emission Systems
Vapor Canister Purge Valve Bracket
GM
55569457
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.77
MSRP $4.41
Save $0.64
14.5% Off 
Vapor Canister Purge Hose
GM
22850205
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.21
MSRP $56.82
Save $23.61
41.6% Off 
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
$69.60
MSRP $127.12
Save $57.52
45.2% Off 
OEM NEW 2011-16 GM Chevrolet Silverado Sierra Emission EGR Pipe Gasket 98065523
GM
98065523
6.6L diesel 2015-16 egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$7.56
MSRP $10.80
Save $3.24
30% Off 
Vapor Canister Purge Solenoid Valve
GM
12666845
1.3L turbo. 1.2L turbo. XT4. CT4. Silverado, sierra. 2.7l. 2019. Location-Engine Bay. Acadia. 2.0l. Blazer. 2.0l. Controls vapor flow...
$21.57
MSRP $33.18
Save $11.61
35% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
12634536
Silverado, sierra. 6.6l. Location a. 2010-16, egr valve & related components. Express, savana. 6.6l diesel. Locr a. Position 1. 6.6L...
$109.39
MSRP $200.72
Save $91.33
45.5% Off 
Vapor Canister
GM
23495647
LaCrosse. Awd. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$84.47
MSRP $154.30
Save $69.83
45.3% Off 
Emission Reduction Fluid Injector
GM
55501991
2017-20, emission reduction system. Express, savana. 2.8l diesel. Canyon, Colorado. 2.8l diesel. 1.6L, reduction tank & components....
$173.29
MSRP $317.38
Save $144.09
45.4% Off 
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
$155.99
MSRP $286.21
Save $130.22
45.5% Off 
Vapor Canister Vent Valve Solenoid Jumper Wiring Harness
GM
84710212
Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded...
$42.31
MSRP $72.38
Save $30.07
41.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12649933
3.6l. PCV hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.48
MSRP $37.66
Save $13.18
35% Off 
Evaporative Emission Front Hose
GM
84850440
1.5, 2.0L, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.49
MSRP $114.14
Save $51.65
45.3% Off 
Heated Oxygen Sensor
GM
12583804
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$68.59
MSRP $125.28
Save $56.69
45.3% Off 
OEM NEW 2010-16 GM Buick Heated Oxygen Sensor Position 2 Post Converter 12612430
GM
12612430
SRX. 3.0l. Equinox, Terrain. 3.0l. Volt. Lower. LaCrosse. 3.6l. ELR. This part requires programming and/or special setup procedures GM...
$75.26
MSRP $135.88
Save $60.62
44.6% Off 
Vapor Canister
GM
87869580
Malibu. 1.5l. LaCrosse. Fwd. 45 degree connector. Malibu. 2.0l.
$168.97
MSRP $309.46
Save $140.49
45.4% Off 
Vapor Canister
GM
42784330
Sonic. 1.4l. 1.8L, without pzev. With flex fuel. Sonic. 1.8l.
$170.69
MSRP $312.62
Save $141.93
45.4% Off 
EGR Vacuum Regulator Solenoid Valve
GM
55574896
1.6L, egr cooler. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. This GM Genuine part is designed, engineered and tested to rigorous...
$31.70
MSRP $54.24
Save $22.54
41.6% Off 
Heated Oxygen Sensor
GM
12562943
Canada Built. 5.3L, rear of converter. 5.3L, front of converter. Detects oxygen content in the exhaust gases to help optimize emissions...
$71.00
MSRP $129.68
Save $58.68
45.2% Off 
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...
$62.49
MSRP $114.14
Save $51.65
45.3% Off 
Heated Oxygen Sensor
GM
96418965
Front. Aveo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$161.59
MSRP $296.50
Save $134.91
45.5% Off 
OEM NEW 1995-09 GM Buick Pontiac Exhaust Gas Recirculation Valve Gasket 12567275
GM
12567275
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$13.51
MSRP $19.27
Save $5.76
29.9% Off 
Secondary Air Injection Pump Hose
GM
15783309
Seville. All. Left. California emissions. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$89.48
MSRP $143.37
Save $53.89
37.6% Off 
OEM NEW 04-05 GM Chevrolet GMC Sierra Upper Outer EGR Tube Valve Gasket 97318478
GM
97318478
EGR Valve To Intake. Offset Bolt Pattern. All models. 6.6l. To cooler. Upper. Outer. This GM Genuine Part is designed, engineered, and...
$13.51
MSRP $18.21
Save $4.70
25.8% Off 
Reductant Control Module
GM
84631875
Level & temp module. Silverado, sierra. 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered,...
$350.65
MSRP $645.76
Save $295.11
45.7% Off 
OEM NEW 07-20 GM Chevrolet Cadillac Buick Front Stabilizer Sway Bar Nut 11516076
GM
11516076
Engine compartment. 1.8L. Coupe, with awd. 3.6L. 3.0L. Sedan, with awd. 2.4L air injection system. 3.5L. Air injection system, 2009. To...
$6.95
MSRP $8.13
Save $1.18
14.5% Off 
Multi-Purpose Tube
GM
25199833
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.22
MSRP $53.42
Save $22.20
41.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12639419
3.0L, fresh air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.55
MSRP $16.50
Save $4.95
30% Off 
OEM NEW 2008 GM Buick EnclaveAir Cleaner Intake PCV Valve Tube Hose GM 12594-578
GM
12594578
2008 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.78
MSRP $11.00
Save $2.22
20.2% Off 
Heated Oxygen Sensor
GM
12683553
Lower. ATS. 2.0l. CTS. 2.0l. Canister & sensors, 2.0L turbo. CT6. 2.0l. Bank 1 sensor 2. Camaro. 2.0l. ATS. 2.5l. Sedan, canister &...
$61.94
MSRP $113.14
Save $51.20
45.3% Off 
Passenger Side Secondary Air Injection Shut-Off and Check Valve
GM
12633750
Impala. 3.6l. Right. 3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$187.77
MSRP $343.90
Save $156.13
45.4% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Fresh Air Tube
GM
12700664
6.6L gas. 5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.86
MSRP $21.41
Save $5.55
25.9% Off 
Evaporator Tube
GM
85818011
6.2L, rear, coupe. 5.5L, rear, z06, coupe.
$87.80
MSRP $160.36
Save $72.56
45.2% Off 
Heated Oxygen Sensor
GM
12640115
2.0L turbo. Regal. 2.0l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information...
$107.00
MSRP $195.44
Save $88.44
45.3% Off 
Positive Crankcase Ventilation Foul Air Tube
GM
12703921
2017-21 3.6L. foul air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$39.51
MSRP $67.60
Save $28.09
41.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
92276378
3.6L, with bi-fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.35
MSRP $86.14
Save $35.79
41.5% Off 
OEM NEW 92-21 GM Buick Chevrolet Steering Column Intermediate Shaft Nut 11514597
GM
11514597
Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$6.87
MSRP $9.16
Save $2.29
25% Off 
Heated Oxygen Sensor
GM
12652845
2.0L turbo. CTS. 2.0l. Upper. Envision. 2.0l. Bank 1 sen 1. Equinox, Terrain. 2.0l. Upstream. Detects oxygen content in the exhaust...
$58.41
MSRP $99.94
Save $41.53
41.6% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84974984
Emission reduction system, 3.0L diesel. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by...
$61.11
MSRP $111.62
Save $50.51
45.3% Off 
Vapor Canister Purge Hose
GM
84022609
3.6L, with awd, #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.33
MSRP $104.72
Save $47.39
45.3% Off 
Vapor Canister without Vent Valve Solenoid
GM
25949888
SRX. 3.6l. 3.0L. 2.8L. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine...
$172.91
MSRP $316.68
Save $143.77
45.4% Off 
Position 4 Exhaust Temperature Sensor
GM
55495858
2017-20, egr valve & related components, muffler with tpipe, front. 2.8L turbo diesel, egr valve & related components, muffler with...
$57.90
MSRP $105.76
Save $47.86
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