Emission Systems for 2018 Audi A6 Quattro
Select Emission Systems part
Febi 45698 Exhaust Gas Recirculation (EGR) Valve Control Solenoid
FEBI RUBBER CO
45698
Optimize the operation of your EGR system with the Febi Exhaust Gas Recirculation (EGR) Valve Control Solenoid 45698, a high-performance...
Fits Your Vehicle
URO Parts Evaporative Emissions System Leak Detection Pump
URO
8K0906253N
For European vehicles, A.P.A. manufactures the URO Parts brand of quality replacement parts, which meet or exceed OEM specifications. URO...
$76.14
Fits Your Vehicle
Ignition Coil Connector
SMP CORP
S2869
Ignition Coil Connector Connector Connectors Ignition Coil Connector Ignition Coil Pigtail Pigtail Pigtails
$8.29
Fits Your Vehicle
Fuel Injector Connector
SMP CORP
S2860
Fuel Injector Connector Connector Connectors Fuel Injector Connector Fuel Injector Pigtail Pigtail Pigtails
$12.12
Fits Your Vehicle
Secondary Air Injection Check Valve
Dorman
911-988
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is...
Positions: Left
$263.49
Fits Your Vehicle
Intake Manifold Runner Solenoid Replaces VW 37906283
Dorman
667-108
This engine intake manifold runner solenoid is designed to match the fit and function of the original solenoid on specified vehicles, and...
$107.54
Fits Your Vehicle
Denso Oxygen Sensor
Denso
234-4991
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream
$95.82
Fits Your Vehicle
Walker Products 350-35031 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
350-35031
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream Left, Upstream Right
$128.28
Fits Your Vehicle
Secondary Air Injection Check Valve
Dorman
911-989
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is...
Positions: Right
$194.68
Fits Your Vehicle
Fuel Vapor Leak Detection Pump
SMP CORP
LDP89
Fuel Vapor Leak Detection Pump
Fits Your Vehicle
Bosch Oxygen Sensor
Bosch
18194
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor...
Positions: Downstream
$54.57
Fits Your Vehicle
Walker Products 350-34836 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
350-34836
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right
$58.89
Fits Your Vehicle
Walker Products 250-25017 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
250-25017
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream Left, Upstream Right
$127.77
Fits Your Vehicle
Crankshaft Sensor Connector
SMP CORP
S-2278
Crankshaft Sensor Connector Connector Connectors Crankshaft Sensor Connector Crankshaft Sensor Pigtail Pigtail Pigtails
$36.66
Fits Your Vehicle
Walker Products 250-241089 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
250-241089
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right
Fits Your Vehicle
Bosch Oxygen Sensor
Bosch
15741
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor...
Positions: Downstream
$47.70
Fits Your Vehicle
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