2003 Volkswagen Passat Emission Control Parts
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WVE®Non-Catalytic Converter Mounted Secondary Air Injection Pump Check ValveVolkswagen Passat 2003, Non-Catalytic Converter Mounted Secondary Air Injection Pump Check Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system,...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.67 - WVE®Evaporative Emissions System Leak Detection PumpVolkswagen Passat 2003, Evaporative Emissions System Leak Detection Pump by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$419.48
- Standard®Intermotor™ Fuel Vapor Leak Detection PumpVolkswagen Passat 1.8L / 2.8L / 4.0L 2003, Intermotor™ Fuel Vapor Leak Detection Pump by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Made with precision and quality in mindDesigned to meet your specific needs$311.23
- SKP®Vapor Canister Purge ValveVolkswagen Passat 2003, Vapor Canister Purge Valve by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Made with precision and quality in mindDesigned to meet your specific needs$20.63
- Vemo®Driver Side Cylinder Bank Secondary Air Injection Pump Check ValveVolkswagen Passat GL / GLS / GLX / GLX 4 Motion 2.8L 2003, Driver Side Cylinder Bank Secondary Air Injection Pump Check Valve by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$187.52
- Pierburg®Air Pump Check ValveVolkswagen Passat GLX 4 Motion 2003, Air Pump Check Valve by Pierburg®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...24 MonthsMade to provide unequaled quality and reliability$80.60 - $82.80
- Febi®Vacuum System/Exhaus Flap Solenoid ValveVolkswagen Passat 4.0L 2003, Vacuum System/Exhaus Flap Solenoid Valve by Febi®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...24 Months/24,000 Miles WarrantyThe finest quality at a great price$21.80
- ReplacementSecondary Air Injection Pump Check ValveVolkswagen Passat GL / GLS 1.8L 2003, Secondary Air Injection Pump Check Valve by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...Expertly crafted from premium materialsDesigned to match rigorous quality standardsCall for Pricing
- SKP®Engine Crankcase Vent ValveVolkswagen Passat 2.8L 2003, Engine Crankcase Vent Valve by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....High quality at an affordable priceExpertly made from premium materials$14.04
- DIY Solutions®Secondary Air Injection Pump BoltVolkswagen Passat 2003, Secondary Air Injection Pump Bolt by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$41.77
- Aftermarket®Secondary Air Injection Pump MountVolkswagen Passat 4.0L 2003, Secondary Air Injection Pump Mount by Aftermarket®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.10
- 034Motorsport®Breather HoseVolkswagen Passat 1.8L 2003, Breather Hose by 034Motorsport®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Prevent boost leaks and replace a common failure point with this durablePerformance engineered part made from high-quality automotive silicone$21.91 - $33.80
- 034Motorsport®Breather Hose Complete KitVolkswagen Passat 1.8L AWM Engine 2003, Breather Hose Complete Kit by 034Motorsport®. Sold as a complete kit. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...24 Months WarrantyMade to provide unequaled quality and reliability$204.98
- 034Motorsport®Pressure Regulating Valve Elbow Breather HoseVolkswagen Passat 1.8L 2003, Pressure Regulating Valve Elbow Breather Hose by 034Motorsport®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...24 Months WarrantyMade to provide unequaled quality and reliability$21.09
- 034Motorsport®Valve Cover Breather HoseVolkswagen Passat 1.8L 2003, Valve Cover Breather Hose by 034Motorsport®. Tube From Valve Cover to Intake Boot This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$20.62
- 034Motorsport®Valve HousingVolkswagen Passat 1.8L 2003, Valve Housing by 034Motorsport®. Location: Engine Breather Tubes to Bleeder Valve. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Made with precision and quality in mindDesigned to meet your specific needs$21.91
- Rein®Breather HoseVolkswagen Passat 2003, Breather Hose by Rein®. Air, breather, and vacuum hoses channel air and vapors and make sure your vacuum operated accessories can be properly actuated. Unfortunately, age and exposure to heat and the environment...Direct fit, form, and functionEngineered to the highest OE standards$7.74 - $79.93
- TruParts®Service Tech Engine Crankcase Breather HoseVolkswagen Passat 2003, Service Tech Engine Crankcase Breather Hose by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$7.40 - $190.96
- Walker®CalCat™ Direct Fit Round Body Catalytic ConverterVolkswagen Passat 1.8L Engine Family # 3ADXV01.8342 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter...$917.62
- iD Select®ECO III Stuffed Tube Universal Fit Round Body Catalytic ConverterVolkswagen Passat 1.8L 2003, ECO III Stuffed Tube Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Round. With EndCap. Without Air Tube. Without O2 Sensor...$19.04
- ACAT Global®Direct Fit Catalytic ConverterVolkswagen Passat 2003, Catalytic Converter by ACAT Global®. Converter Configuration: Direct Fit. With O2 Sensor Port. This product features the elaborate design that was engineered with superior precision and refined to the last...$122.03 - $213.58
- ACAT Global®High Performance Universal Fit Catalytic ConverterVolkswagen Passat 2003, High Performance Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall...$171.50
- ACAT Global®Universal Fit Catalytic ConverterVolkswagen Passat 2003, Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 13". This...$249.95
- AJUSA®Catalytic Converter GasketVolkswagen Passat 2003, Catalytic Converter Gasket by AJUSA®. If you need durable gaskets to prevent leaks on your vehicle, AJUSA is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsure reliable sealing performance$1.65
- BRExhaust®Premium Load Direct Fit Catalytic ConverterVolkswagen Passat 1.8L with Federal Emission 2003, Premium Load Catalytic Converter by BRExhaust®. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. If you’re in need of a replacement catalytic converter, you can’t do...$686.94
- DEC®Direct Fit Catalytic ConverterVolkswagen Passat 1.8T / GL / GLS / Variant 1.8L Engine Family # 3ADXV01.8342 with LEV1 Standard / ULEV Standard 2003, Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your...$749.56
- DEC®Standard Direct Fit Catalytic Converter and Pipe AssemblyVolkswagen Passat 2.8L 2003, Standard Catalytic Converter and Pipe Assembly by DEC®. Converter Configuration: Direct Fit. Position: Passenger Side. Pick out a catalytic converter by DEC and get your emissions back into check without...$765.21
- ReplacementDirect Fit Catalytic ConverterVolkswagen Passat 2003, Catalytic Converter by Replacement. Converter Configuration: Direct Fit. With Factory OE Ports. A vehicle's exhaust system is pivotal to both performance and eco-friendliness, silently managing engine noise and...Call for Pricing
- Edelbrock®Victor Series PCV Valve Cover BreatherVictor Series PCV Valve Cover Breather by Edelbrock®. These push-in style valve cover breathers contain a foam filter element which allows the engine to properly breathe and traps oil vapor and prevents engine compartment contamination....Made with precision and quality in mindDesigned to meet your specific needs$39.95 - $53.95
- Edelbrock®Victor Series Race Style PCV BreatherVictor Series Race Style PCV Breather by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.95
Shop By Service Type
- Oxygen Sensor Replacement
- Secondary Air Injection System Air Bypass Valve Replacement
- Canister Purge Solenoid Replacement
- Air Pump Check and Diverter Valve Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Air Pump Check Valve Replacement
- Fuel Evaporative Canister Replacement
- EGR Valve Control Solenoid Replacement
- Air Injection System Control Valve Replacement
- Positive Crankcase Ventilation (PCV) Valve Hose Replacement
- EGR Vacuum Modulator Replacement
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2003 Volkswagen Passat Models
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