Emission Systems
availability
Exhaust Gas Recirculation Valve
Dorman
911-690
This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is...
$111.95
Manifold to EGR Tube Connector
Dorman
917-400
This EGR tube connector is designed to match the appearance and function of the original hardware on specified applications. Made of...
$16.19
PCV Valve Hose
Motorcraft
KCV-265
Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions....
$24.49
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
5-Way Female Black Multi-Purpose Pigtail
ACDelco
PT1332
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$33.82
Evaporative Vacuum Cut Valve
Dorman
911-601
This replacement vacuum switching valve matches the fit and function of the original part on specified vehicles. It uses a factory-style...
$50.95
Vapor Canister Purge Valve
ACDelco
214-2320
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM-recommended replacements for your vehicle's original components. The...
$45.45
Oxygen Sensor
ACDelco
213-3544
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$73.54
Breather Hose - Connects directly to first PCV
Dorman
46070
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...
$11.99
Vacuum Harness - Front Position
Dorman
46003
This vacuum harness is designed to match the fit and function of the original harness on specified vehicles, and is engineered for...
$32.07
Crankcase Breather Tube
Dorman
46067
Proper crankcase ventilation is key to smooth performance and engine longevity. Made from quality materials to resist cracking and...
$35.77
PCV Breather Hose- PCV Valve To Oil Filter Housing
Dorman
46075
Proper crankcase ventilation is key to smooth performance and engine longevity. Made from quality materials to resist cracking and...
$8.31
30 AMP 12 Volt 4 Pin Universal Relay
Dorman
84601
This relay connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality...
$6.77
Fuel Vapor Leak Detection Pump
Dorman
310-501
This evaporative emissions system leak detection pump is designed to match the fit and function of the original pump on specified...
$76.58
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 13.19
Denso
234-4285
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$39.29
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...
$172.05
Evaporative Emissions Purge Valve
Dorman
911-669
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$45.99
Evaporative Emissions Purge Solenoid Valve
Dorman
911-017
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$29.83
Secondary A.I.R. Injection Valve
Dorman
911-624
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is...
$243.40
EGR Valve Gasket
ACDelco
219-622
GM Genuine Parts Exhaust Gas Recirculation (EGR) Valve Gaskets are designed, engineered, and tested to rigorous standards, and are backed...
$6.91
Vapor Canister
ACDelco
85572069
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$177.53
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 14.17
Denso
234-4547
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$38.26
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 31.57
Denso
234-4921
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$75.96
PCV End Assembly
Dorman
46022
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...
$11.14
Exhaust Gas Recirculation Tube
Dorman
598-101
This exhaust gas recirculation (EGR) line is designed to match the fit of an original EGR line on specified vehicles. It is engineered to...
$54.10
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 10.63
Denso
234-4046
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$32.71
Oxygen Sensor
ACDelco
213-4553
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$69.02
Vapor Canister
ACDelco
215-582
ACDelco GM Original Equipment Vapor Canisters are GM-recommended replacements for your vehicle's original components. They capture and...
$147.88
PCV End Assembly
Dorman
46025
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...
$13.39
Wiring Harness Connector Kit
ACDelco
84941154
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$31.44
Multi-Purpose Wiring Connector
ACDelco
PT919
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$36.23
Evaporative Emissions Purge Valve
Dorman
994-322
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$28.38
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.5
Denso
234-4351
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
$61.07
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