Emission Systems
availability
Oxygen Sensor, Left
Mopar
56028998AA
After catalyst. Before catalyst.
$89.93
MSRP $143.00
Save $53.07
37.1% Off 
Tube Assembly
Ford
MB3Z-6758-J
Vent tube. 2.7L, canister & sensors.
$7.49
MSRP $17.50
Save $10.01
57.2% Off 
Nitrogen Oxides Sensor
ACDelco
24001920
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$390.21
Heated Oxygen Sensor - 19178930
ACDelco
AFS75
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$68.79
Exhaust Gas Recirculation Valve Solenoid Connector
ACDelco
PT2315
ACDelco Gold (Professional) Exhaust Gas Recirculation (EGR) Valve Motor Connector are a high quality alternative to Original Equipment...
$25.88
Emission Reduction Fluid Reservoir Hose
ACDelco
84435249
GM Genuine Parts Diesel Exhaust Fluid (DEF) Tank Drain Lines are designed, engineered, and tested to rigorous standards, and are backed...
$17.08
DEF Tank Support Bracket
ACDelco
15949556
GM Genuine Parts Diesel Exhaust Fluid (DEF) Tank Support Brackets are designed, engineered, and tested to rigorous standards, and are...
$19.82
Heated Oxygen Sensor - 19178942
ACDelco
AFS136
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$51.83
Exhaust Gas Re-Circulation (Egr) Tube Gasket
Ford
FC3Z-9P455-B
6.7L, egr valve & cooler, from 3/17/14.
$45.36
MSRP $108.00
Save $62.64
58% Off 
Exhaust Gas Re-Circulation (Egr) Tube Adapter
Ford
F87Z-9F485-BA
3.0L. 4.6L 2002-05. 5.8L. 2007 5.4L.
$7.46
MSRP $17.75
Save $10.29
58% Off Secondary Air Injection Shut-Off Valve
ACDelco
12660127
GM Genuine Parts Secondary Air Injection Check Valves are designed, engineered, and tested to rigorous standards, and are backed by...
$123.66
Heated Oxygen Sensor
ACDelco
AFS110
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$48.31
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
ACDelco
214-5074
GM Genuine Parts Equipment Exhaust Gas Recirculation (EGR) Valves are designed, engineered, and tested to rigorous standards, and are...
$74.49
PCV Valve Hose
Motorcraft
KCV-123
Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions....
$20.19
Oxygen Sensor
ACDelco
12643707
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$41.71
Vapor Canister
ACDelco
215-437
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$170.49
Exhaust Gas Re-Circulation (Egr) Valve Gasket
Ford
LB5Z-8527-A
EGR Valve to EGR Pipe. 2.3L.
$4.65
MSRP $11.07
Save $6.42
58% Off 
Oxygen Sensor
ACDelco
12661898
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$58.89
Oxygen Sensor
ACDelco
12656543
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$89.84
Vapor Canister Purge Solenoid Valve Pipe
ACDelco
84515273
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) ⚠ WARNING: Cancer and Reproductive Harm -...
$16.61
Heated Oxygen Sensor - 12565397
ACDelco
213-939
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$63.31
Oxygen Sensor, Right Hand
Mopar
56028765AA
After Catalyst with Federal or Export Emissions. After Catalyst with California Emissions. Before Catalyst with California Emissions.
$134.82
MSRP $212.00
Save $77.18
36.4% Off 
Oxygen Sensor, Left Side, After Catalyst
Mopar
56028999AB
See note:. Before catalyst.
$189.39
MSRP $294.00
Save $104.61
35.6% Off 
Vapor Canister Purge Tube
ACDelco
12629696
GM Genuine Parts Vapor Canister Purge Valve Pipes are designed, engineered, and tested to rigorous standards, and are backed by General...
$11.40
Oxygen Sensor
Motorcraft
DY852
Monitors the oxygen content in the exhaust gases and sends data to the engine control unit (ECU) to optimize air-fuel mixture and ensure...
$58.58
Oxygen Sensor
ACDelco
55569902
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$49.23
PCV Valve Hose
Motorcraft
KCV138
Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions....
$104.52
Upper Mount Nut
Ford
W520112-S442
Rwd. 7.3L. 2020-24. 6.7L, 10 speed trans. 6.2L, 10-speed. Exc.Vacuum Booster. 2025.
$1.23
Oxygen Sensor, Before Catalyst
Mopar
68328896AA
After catalyst rt hand downstream.
$106.08
MSRP $174.00
Save $67.92
39% Off 
Positive Crankcase Ventilation Oil Separator Kit
ACDelco
12714574
GM Genuine Parts Engine Oil Separator Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$1.85
Nitrogen Oxide Sensor
ACDelco
19302360
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$213.88
EGR Pipe Gasket
ACDelco
12680216
GM Genuine Parts EGR Tube Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$1.11
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