Audi A4 Positive Crankcase Ventilation (PCV) Parts
Your One-Stop Shop For Trusted Audi A4 Positive Crankcase Ventilation (PCV) Parts
If you’re in search of Audi A4 Positive Crankcase Ventilation (PCV) Parts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 26 Positive Crankcase Ventilation (PCV) Parts from top brands with prices ranging from $8.67 to $208.53.
Beyond great prices, we stock trusted brands manufacturing all types of Positive Crankcase Ventilation (PCV) Parts for your Audi A4. Of the 10 OEM and aftermarket parts brands we carry, some of the most popular are Dorman, Carquest Premium, and Vaico.
And don’t forget to read customer reviews across all Positive Crankcase Ventilation (PCV) Parts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.
At Advance Auto Parts, we don’t think top quality Positive Crankcase Ventilation (PCV) Parts have to cost top dollar, and we prove it. Browse our top Audi A4 Positive Crankcase Ventilation (PCV) Parts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.
Essential Audi A4 Positive Crankcase Ventilation (PCV) Parts
Carquest Premium – PCV Valve (Part No.PCA1183)
from
$29.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – PCV Valve (Part No.GAC1056)
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$54.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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APA/URO Parts – APA/URO PCV Valve (Part No.B2040178815APA)
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$20.61
The APA/URO PCV Valve is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
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Product Features:
- Premium aftermarket replacement
- Provides performance and dependability
- Manufactured to meet OE specifications
Dorman – Help – Breather Hose – Connects directly to first PCV (Part No.46070)
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$16.29
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Breather Elbow – Connects the hard vent tube to the intake hose (Part No.46074)
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$19.29
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Breather Hose – Connects the PVC to the metal vent tube (Part No.46071)
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$22.29
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – PCV Diaphragm Repair Kit (Part No.917-064)
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$39.99
This PCV valve diaphragm is designed to match the fit and function of the original diaphragm on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Cost-effective repair – save money by replacing only the failed PCV valve diaphragm instead of the entire valve cover
- Factory compatible – this PCV diaphragm matches the dimensions and function of the original part for reliable fit and performance
- Complete kit – includes cover, diaphragm and spring
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Original Equipment – Breather Connector (Part No.B2013186860OEA)
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$18.43
Breather Connector
Felpro – Valve Cover Grommet Set (Part No.72417)
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$23.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Rein – BREATHER HOSE (Part No.ABV0222)
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$13.49
Rein Automotive OE quality breather pipes fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE pipes, Rein pipes are identical to the OEM.
Product Features:
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Product Features:
- Matches original equipment design specifications.
- Manufactured with high quality materials.
- Direct fit for easy installation.
- Resistant to heat, salt, road debris, oil and other contaminants.
Rein – Breather Hose (Part No.ABV0179)
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$18.99
Rein Automotive OE quality breather pipes fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE pipes, Rein pipes are identical to the OEM.
Product Features:
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Product Features:
- Matches original equipment design specifications.
- Manufactured with high quality materials.
- Direct fit for easy installation.
- Resistant to heat, salt, road debris, oil and other contaminants.
Vaico – Vaico Crankcase Vent Valve (Part No.B2017242142VCO)
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$60.47
Due to the integrated two-chamber system, the cyclonic separator requires significantly less maintenance. In gas engines and, in particular, in supercharged diesel engines, so-called blow-by gases occur during combustion, which pass from the combustion chamber into the crankcase. As this is contaminated by very fine oil droplets, fuel residues, steam and soot, the gas must be cleaned by means of an oil separator before it is re-fed to the intake air of the engine. Otherwise it can lead to tarry deposits in the intake lines of the turbocharger and other components. To ensure a long service life of all major components, we recommend, depending on the vehicle, a replacement interval of 60.000 to 80,000 kilometers for diesel engines and 80,000 to 100,000 kilometers for gasoline engines.
Product Features:
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Product Features:
- OE Quality
- Requires significantly less maintenance
- Integrated two-chamber system
- Cyclone separator design
Vaico – Q+ OE Quality Boost Pressure Control Valve (Part No.B2017138554VCO)
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$42.40
Due to the integrated two-chamber system, the cyclonic separator requires significantly less maintenance. In gas engines and, in particular, in supercharged diesel engines, so-called blow-by gases occur during combustion, which pass from the combustion chamber into the crankcase. As this is contaminated by very fine oil droplets, fuel residues, steam and soot, the gas must be cleaned by means of an oil separator before it is re-fed to the intake air of the engine. Otherwise it can lead to tarry deposits in the intake lines of the turbocharger and other components. To ensure a long service life of all major components, we recommend, depending on the vehicle, a replacement interval of 60.000 to 80,000 kilometers for diesel engines and 80,000 to 100,000 kilometers for gasoline engines.
Product Features:
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Product Features:
- Made in Germany OE Quality
- Requires significantly less maintenance
- Integrated two-chamber system
- Cyclone separator design Q+ The Seal of Excellence
- ALWAYS OEM QUALITY
- ALWAYS MADE IN GERMANY
Vaico – Vaico Crankcase Vent Valve (Part No.B2017461458VCO)
from
$49.31
Due to the integrated two-chamber system, the cyclonic separator requires significantly less maintenance. In gas engines and, in particular, in supercharged diesel engines, so-called blow-by gases occur during combustion, which pass from the combustion chamber into the crankcase. As this is contaminated by very fine oil droplets, fuel residues, steam and soot, the gas must be cleaned by means of an oil separator before it is re-fed to the intake air of the engine. Otherwise it can lead to tarry deposits in the intake lines of the turbocharger and other components. To ensure a long service life of all major components, we recommend, depending on the vehicle, a replacement interval of 60.000 to 80,000 kilometers for diesel engines and 80,000 to 100,000 kilometers for gasoline engines.
Product Features:
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Product Features:
- OE Quality
- Requires significantly less maintenance
- Integrated two-chamber system
- Cyclone separator design
Kayser – Crankcase Vent Valve (Part No.B2017242137KAY)
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$85.07
Crankcase Vent Valve
Dorman – PCV Diaphragm Repair Kit (Part No.B2210464124DOR)
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$47.74
Save time, money and labor with Dorman’s PCV Valve Diaphragm repair kit. Now you can replace just the failed part, without the expense and hassle of installing a complete valve assembly. All Dorman PCV Valve Diaphragms are designed from high quality materials for long-lasting durability.
Product Features:
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Product Features:
- Direct replacement for a proper fit
- Easy to install
- No special tools required
- This part has undergone a rigorous inspection to ensure high quality
Vaico – Oil Separator (Part No.B20181890042VCO)
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$119.45
Oil Separator
Audi A4 Positive Crankcase Ventilation (PCV) Parts List
Positive Crankcase Ventilation (PCV) Parts Brands You Can Trust For Your Audi A4
10 trusted brands of Positive Crankcase Ventilation (PCV) Parts line our shelves, ready to help keep your Audi A4 running smooth. Below are some of the most popular brands and their top Positive Crankcase Ventilation (PCV) Parts offerings:
Popular Dorman Positive Crankcase Ventilation (PCV) Parts
Dorman products for the Audi A4 span several categories. Some of the highest-rated Dorman Positive Crankcase Ventilation (PCV) Parts that will fit your Audi A4 are:
Most Purchased Audi A4 Positive Crankcase Ventilation (PCV) Parts from Dorman
When you buy the most frequently purchased Dorman brand Positive Crankcase Ventilation (PCV) Parts, you can be confident it will be the right part for your Audi A4. Here are the Dorman Positive Crankcase Ventilation (PCV) Parts Advanced Auto customers buy the most:
FAQs for Audi A4 Positive Crankcase Ventilation (PCV) Parts
What are the most purchased Positive Crankcase Ventilation (PCV) Parts for the Audi A4?
Out of 26 Positive Crankcase Ventilation (PCV) Parts for the Audi A4, the most popular in our inventory are:
