Emission Systems
Vapor Canister
GM
84106546
6.0L. Suburban 3500hd. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine...
$202.86
MSRP $352.80
Save $149.94
42.5% Off 
Auxiliary Vapor Canister
GM
84492877
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$150.34
MSRP $273.88
Save $123.54
45.1% Off 
Diesel Emissions Fluid (DEF) Tank Filler Cap
GM
23138955
6.6L diesel, emission reduction system. Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested...
$15.66
MSRP $27.24
Save $11.58
42.5% Off 
Secondary Air Injection Pump Hose
GM
15869706
Air injection system, 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$65.44
MSRP $95.66
Save $30.22
31.6% Off 
Fuel Tank Vent Hose
GM
84665717
Cross over pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$45.53
MSRP $66.56
Save $21.03
31.6% Off 
Fuel Feed Pipe
GM
42854467
Encore GX. From low pressure pump. Awd. Fwd. 1.3L turbo.
$54.22
MSRP $90.36
Save $36.14
40% Off 
Evaporative Emission Canister
GM
84678053
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$183.74
MSRP $319.54
Save $135.80
42.5% Off 
Vapor Canister
GM
84106552
Silverado, sierra. 8 ft. box. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
$201.63
MSRP $350.66
Save $149.03
42.5% Off 
Fuel Tank Fill Vent Pipe
GM
84006399
Awd. Rwd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.30
MSRP $63.83
Save $25.53
40% Off 
Exhaust Temperature Sensor
GM
55499761
Location-After Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating...
$50.21
MSRP $83.68
Save $33.47
40% Off 
Vapor Canister Air Inlet Hose
GM
84392405
2.5L. 3.6L, without awd, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$77.69
MSRP $113.54
Save $35.85
31.6% Off 
Heated Oxygen Sensor
GM
12617332
Corvette. Eng. ls9, ls7. Camaro. 6.2l. Front. 2011-15, 6.2L. With supercharged. Caprice PPV. 6.0l. SS. 2011-15, 7.0L. 2010, 6.2L. This...
$102.18
MSRP $170.30
Save $68.12
40% Off 
Heated Oxygen Sensor
GM
12679686
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 2 sensor 1. This part requires programming and/or special setup procedures GM...
$114.18
MSRP $190.30
Save $76.12
40% Off 
Engine Mount Vacuum Hose
GM
23229145
Sedan, 2.0L turbo, with awd. Coupe, 2.0L turbo, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$73.13
MSRP $106.90
Save $33.77
31.6% Off 
Vapor Canister Purge Pipe
GM
20919365
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.88
MSRP $93.14
Save $37.26
40% Off 
Heated Oxygen Sensor
GM
12669969
LaCrosse. 3.6l. Volt. Upper. Regal Sportback. 3.6l. Downstream. This part requires programming and/or special setup procedures GM...
$44.71
MSRP $74.52
Save $29.81
40% Off 
Driver Side Secondary Air Injection Shut-Off and Check Valve
GM
12652894
XTS. Left. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to...
$191.83
MSRP $333.62
Save $141.79
42.5% Off 
M10x25 Multi-Purpose Bolt
GM
11516327
1995-05, front. 2017-20, egr valve & related components. Pointed. Z06, zr1 & grand sport. Base & 427. 1992-96 2.2L, rear. 3.8L. Strut...
$3.19
MSRP $4.86
Save $1.67
34.4% Off 
Vapor Canister Air Inlet Hose
GM
84983917
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$106.15
MSRP $176.92
Save $70.77
40% Off 
F (S)Canister
GM
84922941
CT6. Canister & sensors, without hybrid.
$118.66
MSRP $197.76
Save $79.10
40% Off 
Heated Oxygen Sensor
GM
19353381
CTS. STS, STS-v. 3.6l. Equinox, Torrent. 3.6l. At manifold. Front, 3.6L. SRX. 3.6L, with direct injection. This part requires...
$140.52
MSRP $244.38
Save $103.86
42.5% Off 
F (S)Valve
GM
12735401
With supercharged. Camaro. 6.2l. 2011-15, 6.2L, with supercharger. Coupe, 6.2L.
$36.78
MSRP $61.30
Save $24.52
40% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
12641662
2017-20, egr valve & related components. Express, savana. 2.8l diesel. Egr cooler. 2.8L turbo diesel egr valve & related components....
$8.52
MSRP $15.12
Save $6.60
43.7% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210641
All models. 7.4l. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$77.29
MSRP $128.82
Save $51.53
40% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12627132
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$37.85
MSRP $63.08
Save $25.23
40% Off 
Vapor Canister Vent Hose
GM
20853510
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$68.48
MSRP $114.14
Save $45.66
40% Off 
Heated Oxygen Sensor
GM
12622308
Silverado, sierra. 6.0l. Front. This part requires programming and/or special setup procedures GM Service Information describes the...
$101.50
MSRP $169.16
Save $67.66
40% Off 
Outlet Hose
GM
12719125
6.6L diesel, egr valve & related components, 2017-19. Cooler. Outlet. Valve to Pipe.
$10.61
MSRP $18.46
Save $7.85
42.5% Off 
Vapor Canister Purge Valve
GM
96553403
Aveo, Aveo5. Controls vapor flow from canister to engine
$58.16
MSRP $96.94
Save $38.78
40% Off 
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
12337972
All models. S-series. 4.3l. S-series. 2.5l. 4.3L, efi. 5.7L. Helps provide a leak-free seal
Allows exhaust pollutants to enter the...
$3.61
MSRP $6.28
Save $2.67
42.5% Off 
F (S)Canister
GM
85159549
With california emissions. Envision.
$161.74
MSRP $281.28
Save $119.54
42.5% Off 
Heated Oxygen Sensor
GM
12696642
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 1 sensor 2. This part requires programming and/or special setup procedures GM...
$70.32
MSRP $117.20
Save $46.88
40% Off 
Air Injection Valve
GM
01997201
Controls vapor flow from canister to engine
$40.80
MSRP $67.99
Save $27.19
40% Off 
Vapor Canister Vent Valve
GM
88972634
Awd. Prizm. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
$103.13
MSRP $171.87
Save $68.74
40% Off 
Secondary Air Injection Pump Hose
GM
55567469
Without diesel 1.8L. Air hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$28.80
MSRP $48.00
Save $19.20
40% Off 
Secondary Air Injection Pump
GM
12643965
Impala. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$185.41
MSRP $322.46
Save $137.05
42.5% Off 
Air Injection Valve
GM
12619109
Canyon, Colorado. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$302.81
MSRP $526.62
Save $223.81
42.5% Off 
Exhaust Pipe Gasket
GM
12617475
With diesel, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$14.97
MSRP $21.71
Save $6.74
31% Off 
Secondary Air Injection Check Valve Kit with Retainers and Bolts
GM
12623091
Air injection system, 2.4L. Malibu. 2.4l. Equinox, Terrain. LaCrosse. Aura. 2.4L, with pzev. Cobalt. 2.2l. Air injection system, 2009....
$193.12
MSRP $335.86
Save $142.74
42.5% Off 
Fuel Tank Filler Vent Hose
GM
84711944
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.88
MSRP $35.95
Save $10.07
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