Emission Systems
availability
Positive Crankcase Ventilation (PCV) Fresh Air Tube
GM
12670653
2017-21 3.6L. fresh air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.81
MSRP $41.48
Save $18.67
45% Off 
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,...
$258.76
MSRP $470.46
Save $211.70
45% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
10130969
3.4L, lower.
$0.92
MSRP $1.68
Save $0.76
45.2% Off 
Heated Oxygen Sensor
GM
55574136
Sonic. Rear. 1.8L. 1.4L turbo. This part requires programming and/or special setup procedures GM Service Information describes the...
$48.30
MSRP $87.82
Save $39.52
45% Off 
Fuel Line Bundle
Mopar
52030442AA
Vent Line, Fuel Pump to Roll Over Valve.
$69.43
MSRP $106.00
Save $36.57
34.5% Off 
Duct
GM
24508958
Air pump, california only. California emissions. Secondary pump. 3.8L. Seville. 3.4L, 2000-01.
$2.60
MSRP $4.14
Save $1.54
37.2% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342405
6.6L diesel, emission reduction system, crew cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$66.96
MSRP $121.74
Save $54.78
45% Off 
Nitrogen Oxides Sensor
GM
24001920
Nox sensor. Express, savana. 2.8l diesel. Rear. Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, lower....
$402.36
MSRP $731.56
Save $329.20
45% Off 
Vapor Canister
GM
85161070
CTS. California. Canister & sensors, without pzev. Camaro.
$115.75
MSRP $210.46
Save $94.71
45% Off 
Position 1 Nitrogen Oxide Sensor Adapter
GM
12662658
Cruze. Front nox sensor. With diesel, egr valve & related components. This part requires programming and/or special setup procedures GM...
$325.13
MSRP $591.14
Save $266.01
45% Off 
Egr Cooler
GM
12721632
Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
$213.07
MSRP $387.40
Save $174.33
45% Off 
Oxygen Sensor
GM
88973751
Vibe. Without awd. With gt. Rear. Fwd, 1.8l with ho. From 11/2003.
$86.15
MSRP $156.64
Save $70.49
45% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12643692
3.6L, without bi-fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.96
MSRP $32.66
Save $14.70
45% Off 
Turbocharger Intercooler Bypass Valve
GM
55574902
Turbo bypass solenoid. Encore. Eng. vin b - luv. Charge air bypass. Sonic. 1.4l. Helps regulate air pressure entering your vehicle's...
$54.92
MSRP $87.59
Save $32.67
37.3% Off 
Diesel Exhaust Fluid Module
Mopar
68209674AC
After 05/26/14.
$637.65
MSRP $975.00
Save $337.35
34.6% 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....
$8.15
MSRP $15.12
Save $6.97
46.1% Off 
Crankcase Vent Hose
Mopar
4781264AD
Crankcase Vent To Air Cleaner.
$20.57
MSRP $28.35
Save $7.78
27.4% Off 
Nitrogen Oxide Sensor
GM
40009339
3.0L diesel, sensors, 2021-24. Upper. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. NOX Sensor. Yukon. 3.0l diesel.
$109.35
MSRP $198.82
Save $89.47
45% Off 
Vapor Canister
Mopar
68393977AC
Up To 6-4-2018. On or After 6-4-2018.
$235.40
MSRP $359.00
Save $123.60
34.4% Off 
Upper Nox Sensor
GM
40009361
Silverado, sierra. 3.0l diesel. Position 1-under hood. 3.0L diesel, 2023-26. Suburban. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Yukon....
$89.34
MSRP $162.44
Save $73.10
45% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!