Emission Systems
availability
Exhaust Gas Recirculation (EGR) Valve with Gasket
ACDelco
214-5072
GM Genuine Parts Equipment Exhaust Gas Recirculation (EGR) Valves are designed, engineered, and tested to rigorous standards, and are...
$86.18
Nitrogen Oxide Sensor Kit
ACDelco
12671387
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$236.62
Positive Crankcase Ventilation (PCV) Hose
ACDelco
12582227
GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$33.53
Oxygen Sensor 1 Wire, Direct Fit, Unheated, Wire Length: 18.11
Denso
234-8074
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$82.63
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 40.59
Denso
234-4465
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$90.58
Heated Oxygen Sensor
ACDelco
213-1699
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$49.84
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 20.87
Denso
234-4445
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$77.64
Multi-Purpose Wiring Connector
ACDelco
PT2623
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$36.54
Emissions Hose
ACDelco
23287620
GM Genuine Parts Vapor Canister Vent Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$64.89
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 25.08
Denso
234-4188
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$72.75
Oxygen Sensor 3 Wire, Direct Fit, Heated, Wire Length: 15.35
Denso
234-3089
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$44.22
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 9.45
Denso
234-4781
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$62.23
Exhaust Gas Recirculation Valve
Dorman
911-428
This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is...
$57.19
Oxygen Sensor
ACDelco
213-4325
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$80.71
Positive Crankcase Ventilation Hose
ACDelco
12617908
GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$24.56
Evaporative Emissions Purge Solenoid Valve
Dorman
911-388
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$22.10
Evaporative Emission Canister
ACDelco
19470550
ACDelco Gold (Professional) Vapor Canister are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional)...
$207.22
Vapor Canister
ACDelco
84106550
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$179.51
Vapor Canister Filter
ACDelco
23103351
GM Genuine Parts Vapor Canister Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$96.75
Heated Oxygen Sensor
ACDelco
213-819
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$60.17
Oxygen Sensor
ACDelco
12701634
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$65.50
Evaporative Emissions Purge Solenoid Valve
Dorman
911-222
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$43.67
EGR Valve Cooler Gasket
ACDelco
98065521
GM Genuine Parts EGR Cooler Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$6.16
Exhaust Temperature Sensor
ACDelco
213-4778
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
$108.99
Evaporative Emissions Vacuum Solenoid Valve
Dorman
911-612
This replacement vacuum switching valve matches the fit and function of the original part on specified vehicles. It uses a factory-style...
$65.95
Evaporative Emissions Charcoal Canister
Dorman
911-617
This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and models, properly...
$399.84
Oxygen Sensor 3 Wire, Direct Fit, Heated, Wire Length: 12.99
Denso
234-3094
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$39.70
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
Denso
234-4286
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$62.03
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 12.99
Denso
234-4561
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$82.55
PCV Elbow kit
Dorman
46027
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...
$14.04
Nitrogen Oxides Sensor
ACDelco
12708005
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$167.89
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 27.2
Denso
234-4849
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$78.81
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter
Dorman
904-6011
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring...
$352.12
Evaporative Emissions Pipe
ACDelco
86824263
GM Genuine Parts Evaporative Emissions System Lines are designed, engineered, and tested to rigorous standards, and are backed by General...
$67.30
Evaporative Emissions Purge Valve
Dorman
911-389
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$47.14
Exhaust Gas Recirculation Tube
Dorman
598-105
This exhaust gas recirculation (EGR) line is designed to match the fit of an original EGR line on specified vehicles. It is engineered to...
$66.23
Nitrogen Oxide Sensor
ACDelco
12662658
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$284.92
Exhaust Gas Temperature Sensor
Dorman
904-726
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution...
$86.55
Evaporative Emissions Canister Vent Valve
Dorman
911-539
A malfunctioning vapor canister vent solenoid can cause the engine light to come on. This vapor canister vent solenoid is engineered of...
$87.41
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