Emission Systems for 2003 Volkswagen Passat
Select Emission Systems part
Hose, crankcase breather
Vaico
V10-2522
Positions: Valve Cover To Oil Separator
$32.44
Fits Your Vehicle
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...
$11.19
Fits Your Vehicle
Secondary Air Injection Pump
Dorman
306-029
This secondary air injection pump is designed to match the fit and function of the original pump on specified applications. Made of...
Fits Your Vehicle
Oxygen Sensor
DELPHI
ES20166
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Rear
$87.97
Fits Your Vehicle
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...
$8.25
Fits Your Vehicle
Hose, crankcase breather
Vaico
V10-2275
Positions: Valve Cover To Oil Separator
$9.74
Fits Your Vehicle
Evaporative Emissions Purge Solenoid Valve
Dorman
911-800
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...
$40.27
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2164
ACDelco Gold (Professional) Air Charge Temperature Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$7.57
Fits Your Vehicle
Oxygen Sensor
DELPHI
ES10921
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Front
$102.64
Fits Your Vehicle
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 49.37
Denso
234-4874
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream
$77.95
Fits Your Vehicle
Fuel Vapor Leak Detection Pump
Dorman
310-221
This evaporative emissions system leak detection pump is designed to match the fit and function of the original pump on specified...
$288.74
Fits Your Vehicle
Breather Elbow - Connects the hard vent tube to the intake hose
Dorman
46074
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...
$16.15
Fits Your Vehicle
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