Emission Systems
availability
Vapor Canister Solenoid
GM
84613096
Silverado, Sierra 2500 HD. Crew cab. Short box. Silverado, Sierra 3500 HD. 6.6L gas, 6.9ft box. Controls fresh air flow to the canister...
$60.42
MSRP $112.68
Save $52.26
46.4% Off 
Vapor Canister Vent Valve
GM
23481275
Vent solenoid valve. Location-Vapor Canister. Avalanche, Escalade EXT. 2010-13. Escalade ESV. Suburban. Yukon XL. Tahoe, Yukon,...
$62.76
MSRP $117.04
Save $54.28
46.4% Off 
Engine Cooler Seal
GM
55583122
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.42
MSRP $9.04
Save $3.62
40% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
55575360
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.94
MSRP $16.84
Save $6.90
41% Off 
Evaporative Emission Canister
GM
84325521
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas. Helps reduce harmful pollutants from entering the atmosphere
Captures...
$171.06
MSRP $319.00
Save $147.94
46.4% Off 
Heated Oxygen Sensor
GM
12612571
Express, savana. Gas. Rear. This part requires programming and/or special setup procedures GM Service Information describes the...
$94.33
MSRP $175.90
Save $81.57
46.4% Off 
Nitrogen Oxides Sensor
GM
24000395
Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, upper. Detects the nitrogen oxide content of the exhaust to...
$270.24
MSRP $503.94
Save $233.70
46.4% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
98034351
Silverado, sierra. 6.6l. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$562.49
MSRP $922.26
Save $359.77
39% Off 
Exhaust Gas Recirculation Cooler Temperature Sensor
GM
55514862
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.38
MSRP $30.22
Save $12.84
42.5% 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...
$21.05
MSRP $30.80
Save $9.75
31.7% Off 
Engine Coolant Pipe Seal
GM
12634281
Sedan, 2.0L turbo. 2016-18. Coupe, 2.0L turbo. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is...
$6.38
MSRP $9.49
Save $3.11
32.8% Off 
Heated Oxygen Sensor
GM
12687606
Silverado, sierra. 5.3l. Upper. Right. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. This part requires programming and/or special...
$46.59
MSRP $85.48
Save $38.89
45.5% Off 
M10x1.5 Multi-Purpose Nut
GM
15709703
2.5L. 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision...
$47.20
MSRP $65.60
Save $18.40
28% Off 
Positive Crankcase Ventilation Tube
GM
12687544
1.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$41.50
MSRP $76.14
Save $34.64
45.5% Off 
Positive Crankcase Ventilation Tube Gasket
GM
12671847
6.6L diesel, oil lines. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.56
MSRP $9.26
Save $3.70
40% Off 
Positive Crankcase Ventilation (PCV) Hose
GM
12620302
2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.15
MSRP $8.58
Save $3.43
40% Off 
Valve Gasket
GM
97288794
All models. 6.6l. From back of valve.
$63.41
MSRP $103.70
Save $40.29
38.9% 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,...
$138.27
MSRP $257.84
Save $119.57
46.4% Off 
Passenger Side Turbocharger Control Solenoid Valve
GM
12654584
3.0L twin-turbo, wastegate system. Charge air bypass. CT6. 3.0l. Right. This GM Genuine Part is designed, engineered, and tested to...
$251.13
MSRP $410.80
Save $159.67
38.9% Off 
Vapor Canister Purge Tube
GM
12649449
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.33
MSRP $37.10
Save $15.77
42.5% Off 
Heated Oxygen Sensor
GM
19178934
All models. 7.4l. On manifold. Express, savana. All models. 5.0l, 5.7l. 4l80e, manual trans. Without diesel. Over 8500 gvw. Front. 4.3l,...
$80.46
MSRP $150.04
Save $69.58
46.4% 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...
$195.76
MSRP $365.06
Save $169.30
46.4% 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
$23.67
MSRP $38.09
Save $14.42
37.9% Off 
Vapor Canister Purge Solenoid Valve
GM
12656577
Volt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$35.26
MSRP $56.76
Save $21.50
37.9% 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)....
$70.96
MSRP $132.32
Save $61.36
46.4% Off 
Heated Oxygen Sensor
GM
12615124
LaCrosse. Impala, Monte Carlo. 5.3l. Rear. Grand Prix. This part requires programming and/or special setup procedures GM Service...
$105.01
MSRP $195.82
Save $90.81
46.4% Off 
Oxygen Sensor
GM
12598176
Solstice. Sky. 2.4l. Rear (position 2).
$102.95
MSRP $191.98
Save $89.03
46.4% 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...
$96.94
MSRP $180.78
Save $83.84
46.4% Off 
Harness
GM
84836850
3.0L diesel, emission reduction system.
$116.36
MSRP $216.98
Save $100.62
46.4% Off 
Engine Mount Vacuum Tank
GM
84017372
Sedan, 2.0L turbo, with awd. Coupe, 2.0L turbo, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$34.35
MSRP $55.29
Save $20.94
37.9% Off 
Fuel Tank Filler Vent Hose
GM
84018885
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.74
MSRP $71.46
Save $24.72
34.6% Off 
Vapor Canister Vent Hose
GM
84814747
Manufactured to GM OE specification for fit, form, and function
$61.21
MSRP $114.14
Save $52.93
46.4% 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 
Emission Reduction Fluid Control Module
GM
84774421
2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$221.93
MSRP $363.03
Save $141.10
38.9% Off 
Exhaust Gas Temperature (Egt) Sensor
GM
40009342
3.0L diesel, sensors. Lower. Left. Escalade. 3.0l diesel. NOX Sensor. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
$140.78
MSRP $262.52
Save $121.74
46.4% Off 
Exhaust Temperature Sensor
GM
55581035
With diesel, egr valve & related components, lower. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 2. Helps...
$58.72
MSRP $109.50
Save $50.78
46.4% Off 
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