Emission Systems
availability
Emission Reduction Fluid Control Module
GM
84880436
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$109.82
MSRP $200.58
Save $90.76
45.2% Off 
Valve Gasket
GM
97288794
All models. 6.6l. From back of valve.
$65.62
MSRP $103.70
Save $38.08
36.7% Off 
Evaporative Emission Hose
GM
84886561
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$93.43
MSRP $168.34
Save $74.91
44.5% Off 
Diesel Exhaust Fluid (Def) System Main Wiring Harness
GM
85037010
3.0L diesel emission reduction system.
$113.97
MSRP $208.16
Save $94.19
45.2% Off 
Vapor Canister
GM
85161069
ATS. Federal. California. Without pzev. With v-series.
$126.76
MSRP $231.52
Save $104.76
45.2% Off 
Positive Crankcase Ventilation Tube
GM
12667981
4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.44
MSRP $39.16
Save $13.72
35% Off 
Temp Sensor
GM
12694685
Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
$20.16
MSRP $33.60
Save $13.44
40% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210655
Stamped #17087196. Under GVW 8,500 Lbs. G10-30 vans. 5.0l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$94.65
MSRP $170.55
Save $75.90
44.5% Off 
Vapor Canister
GM
15107219
All models. 4.2l. 113 wheelbase. Uplander. 113 wheelbase. All models. 6.0l. 5.3L. Short wheel base. Helps reduce harmful pollutants from...
$259.73
MSRP $474.40
Save $214.67
45.3% Off 
Heated Oxygen Sensor
GM
19178938
Without diesel. Gas engines. With gas. 3 wire. Astro, Safari. 4.3l. Front of converter. All models. 3.8l. To converter. Heated (3 wire)....
$75.49
MSRP $136.02
Save $60.53
44.5% Off 
Heated Oxygen Sensor
GM
12578624
Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L. This part requires programming and/or...
$100.36
MSRP $180.82
Save $80.46
44.5% Off 
Oxygen Sensor
GM
12598176
Solstice. Sky. 2.4l. Rear (position 2).
$106.55
MSRP $191.98
Save $85.43
44.5% Off 
Heated Oxygen Sensor
GM
12585999
Rear. Canyon, Colorado. Without 5.3l. 4.2L. This part requires programming and/or special setup procedures GM Service Information...
$110.00
MSRP $200.92
Save $90.92
45.3% Off 
Vapor Canister Vent Hose
GM
84814747
Manufactured to GM OE specification for fit, form, and function
$65.12
MSRP $117.34
Save $52.22
44.5% Off 
Heated Oxygen Sensor
GM
12609949
Canyon, Colorado. Rear. Hummer H3. 5.3l. This part requires programming and/or special setup procedures GM Service Information describes...
$100.33
MSRP $180.78
Save $80.45
44.5% Off 
Heated Oxygen Sensor
GM
12658647
Verano. 2.4l. Downstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$59.82
MSRP $107.78
Save $47.96
44.5% Off 
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,...
$145.12
MSRP $265.06
Save $119.94
45.3% Off 
Heated Oxygen Sensor
GM
12577588
All models. 4.2l. Front. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed,...
$68.90
MSRP $124.16
Save $55.26
44.5% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
98070097
Silverado, sierra. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$122.04
MSRP $222.90
Save $100.86
45.2% Off 
Multi-Purpose Hose
GM
09438383
7.0L. With supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.33
MSRP $51.30
Save $17.97
35% Off 
Vapor Canister without Vent Valve Solenoid
GM
15136019
Enclave, Traverse. Outlook. Acadia Limited. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$205.47
MSRP $375.28
Save $169.81
45.2% Off 
Multi-Purpose Clamp
GM
90572589
1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
$6.11
MSRP $8.60
Save $2.49
29% Off 
Heated Oxygen Sensor
GM
55485043
1.8L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$55.72
MSRP $100.40
Save $44.68
44.5% Off 
Secondary Air Injection Pipe
GM
12647908
2.4L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$178.73
MSRP $326.45
Save $147.72
45.3% Off 
Nylon Cable Tie
GM
12337820
California emissions. DeVille, without dhs or DTS, upper components. 3.4L. 1991-93, harness retaining. Filler pipe components. This GM...
$0.11
MSRP $0.18
Save $0.07
38.9% Off 
Exhaust System Front Gasket
GM
55580455
1.6L, reduction tank & components. 1.6L, front section. 2.8L turbo diesel emission reduction system. This GM Genuine Part is designed,...
$9.60
MSRP $13.52
Save $3.92
29% Off 
Vapor Canister Vent Solenoid
GM
22840968
Sierra, silverado. Regular cab. 6 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$77.96
MSRP $140.46
Save $62.50
44.5% Off 
Vapor Canister
GM
42784330
Sonic. 1.4l. 1.8L, without pzev. With flex fuel. Sonic. 1.8l.
$175.96
MSRP $321.38
Save $145.42
45.2% Off 
Solenoid Valve
GM
84833401
6.6L gas, 8 ft box. 6.6L gas, all.
$40.16
MSRP $70.46
Save $30.30
43% 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...
$58.73
MSRP $105.82
Save $47.09
44.5% Off 
Vapor Canister Purge Valve
GM
12632174
Controls vapor flow from canister to engine
$38.46
MSRP $67.48
Save $29.02
43% Off 
M10x1.5 Multi-Purpose Nut
GM
11514597
Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$5.65
MSRP $9.42
Save $3.77
40% Off 
Vapor Canister
GM
84106544
Silverado, sierra. 6 ft. box. Double & crew cab. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$219.25
MSRP $400.45
Save $181.20
45.2% Off 
Secondary Air Injection Bypass Valve
GM
55573259
Turbo wastegate valve. Encore. Eng. vin m - le2. 1.4L. Malibu. 1.5l. ATS. With v-series. Charge air bypass valve. This GM Genuine Part...
$27.93
MSRP $42.99
Save $15.06
35% Off 
Heated Oxygen Sensor
GM
12606671
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$55.92
MSRP $98.10
Save $42.18
43% Off 
Heated Oxygen Sensor
GM
12667438
Acadia. 3.6l. Lower. Enclave. Upstream. Blazer. 3.6l. XT5. 3.6l. XT6. 2.5L, 3.6L. 3.6L. This part requires programming and/or special...
$50.50
MSRP $88.60
Save $38.10
43% Off 
Inlet Hose
GM
24001342
Silverado, sierra. Thermostat bypass. 530mm. 3.0L diesel low pressure. Inlet hose.
$29.34
MSRP $42.91
Save $13.57
31.6% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
98065523
6.6L diesel 2015-16 egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$6.66
MSRP $11.10
Save $4.44
40% Off 
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
$1.33
MSRP $2.22
Save $0.89
40.1% Off 
Vapor Canister Vent Solenoid
GM
22840971
Sierra, silverado. Double cab. Crew cab. 5.8 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$91.18
MSRP $164.28
Save $73.10
44.5% 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...
$96.51
MSRP $173.90
Save $77.39
44.5% Off 
Heated Oxygen Sensor
GM
12665162
Camaro. 6.2l. Lower. Canister & sensors, 6.2l. CTS. 6.2l. This part requires programming and/or special setup procedures GM Service...
$42.86
MSRP $75.20
Save $32.34
43% Off 
Driver Side Positive Crankcase Ventilation (PCV) Fresh Air Tube
GM
12690758
2016-19, valve cover. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$16.18
MSRP $26.96
Save $10.78
40% Off 
Positive Crankcase Ventilation Tube
GM
12687311
6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.02
MSRP $21.70
Save $8.68
40% Off 
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