Audi A4 Crankcase Vent Valves
Your Audi A4 will be happy to know that the search for the right Crankcase Vent Valves you’ve been looking for is over! Advance Auto Parts has 9 different Crankcase Vent Valves for your vehicle, ready for shipping or in-store pick up. The best part is, our Audi A4 Crankcase Vent Valves start from as little as $31.65.
When it comes to your Audi A4, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Crankcase Vent Valves brands so you can shop with complete confidence. Some of our top Crankcase Vent Valves brands are Vaico and Dorman. We’re sure you will get the right product to keep that A4 running for a long time.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Crankcase Vent Valves for your A4, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 15 Audi Crankcase Vent Valves
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
Dorman – PCV Diaphragm Repair Kit (Part No.B2210464124DOR)
from
$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
Carquest Premium – Premium PCV Valve PCG1002 (Part No.PCG1002)
from
$324.99
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Product Features:
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Product Features:
- The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system, combining with the air to enter the combustion chamber and safely burn
APA/URO Parts – Oil Separator (Part No.B20181617926APA)
from
$303.21
Oil Separator
APA/URO Parts – Oil Separator (Part No.B2018242173APA)
from
$237.96
Engine Oil Separators are an important component of the exhaust gas recirculation system. They extract residues such as oil drops from the air before it is sent back to the intake manifold. This prevents premature combustion of the gas-air mixture in engines as well as a degraded performance. When not replaced, oil vapors can also coat the air intake with an oily film, gradually clogging the air flow over time.
Product Features:
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Product Features:
- Use of Silicone rubber seals to further alleviate potential leaking issues.
- Friction and vibration welding processes guarantee longevity
- OE-quality of the diaphragm
- Full line of matching breather hoses
APA/URO Parts – Oil Separator (Part No.B2018797563APA)
from
$208.53
Oil Separator
Dorman – Valve Cover PCV Assembly (Part No.264-927)
from
$131.99
The valve covers on V6 engines on popular Volkswagen models have a PCV valve that is located within the valve cover. When the PCV valve is replaced, the dealer supplies only a complete valve cover/PCV assembly. This Dorman OE FIX diaphragm kit allows the replacement of just the PCV valve, and also includes a new valve cover gasket for a convenient, complete repair.
Product Features:
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Product Features:
- Saves money – this all-in-one PCV diaphragm kit for popular Volkswagen V6 models cuts costs by letting you directly replace a torn PCV diaphragm, and includes a new valve cover gasket for a complete repair
- Ideal solution – no need to purchase an entire valve cover just to fix a torn diaphragm; just replace the failed piece, not the entire assembly
- Ensure fit – precision-engineered for specified Volkswagen makes, years and models
- Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
Vaico – Oil Separator (Part No.B20181890042VCO)
from
$119.45
Oil Separator
Vaico – Vaico Oil Separator (Part No.B2018238829VCO)
from
$99.79
Engine Oil Separators are an important component of the exhaust gas recirculation system. They extract residues such as oil drops from the air before it is sent back to the intake manifold. This prevents premature combustion of the gas-air mixture in engines as well as a degraded performance. When not replaced, oil vapors can also coat the air intake with an oily film, gradually clogging the air flow over time.
Product Features:
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Product Features:
- Vaico use of fluoric rubber seals to further alleviate potential leaking issues.
- Friction and vibration welding processes guarantee longevity
- OE-quality of the diaphragm
- Full line of matching breather hoses
Kayser – Crankcase Vent Valve (Part No.B2017242137KAY)
from
$85.07
Crankcase Vent Valve
Vaico – Vaico Crankcase Vent Valve (Part No.B2017242142VCO)
from
$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:
See More
Product Features:
- OE Quality
- Requires significantly less maintenance
- Integrated two-chamber system
- Cyclone separator design
Autopart International Inc – Crankcase Vent Valve (Part No.B20171942423API)
from
$46.15
Crankcase Vent Valve
Vaico – Q+ OE Quality Boost Pressure Control Valve (Part No.B2017138554VCO)
from
$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
Elring – Oil Separator Gasket (Part No.B2015816547ELR)
from
$31.65
Oil Separator Gasket
Elring – Oil Separator Gasket (Part No.B2015816496ELR)
from
$12.57
Oil Separator Gasket
FAQs for Audi A4 Crankcase Vent Valves
What are the most popular Crankcase Vent Valves for the Audi A4?
With 6 brands you can trust, our most popular Crankcase Vent Valves for the Audi A4 are:
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