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Crankcase Vent Hose

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The Best Crankcase Vent Hose of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Crankcase Vent Hose of 2023. Check our ranking below.

2,176 Reviews Scanned

Rank No. #1
11127584128, Crankcase Vent Hose from Valve Cover for BMW X1 X3 X4 X5 X6 135i 535i 640i
  • Applications - Crankcase vent hose from valve cover fit for BMW X1 X3 X4 X5 X6 135i 535i 640i.
  • Replace # - Crankcase vent pipe replace 11127584128.
  • Function - It's part of the crankcase vent system (CVV) and carries oil vapor out of the valve cover and into the intake manifold. Crankcase vent tube prevent the deterioration of engine oil. Prevent leakage of crankshaft oil seal and crankcase gasket. Prevent all kinds of oil vapor from polluting the atmosphere.
  • Material + Installation - Crankcase vent hose from valve cover made of high quality materials, which will built to long lasting durability, performance and prevent water. The crankcase vent pipe tube installation is super easy. Direct fitment and perfect replacement, no modification, cutting, or drilling required, meets or exceeds standards.
  • Quality Guaranteed - You will get a 2-years shelf life for our store. If you have any questions about crankcase fresh air duct hose during the installation process, please contact us in time. We will reply you within 24 hours.
Rank No. #2
11127588417 Crankcase Vent Hose for 2012-2018 BMW 228i 320i 328i 428i X1 X3 X4 X5
  • ✔Compatible with BMW models: For 228i 2014-2016丨228i xDrive 2015-2016丨320i 2013-2017丨320i xDrive 2013-2017丨328i 2012-2016丨328i GT xDrive 2014-2016丨328i xDrive 2013-2016丨428i 2014-2016丨428i Gran Coupe 2015-2016丨428i xDrive 2014-2016丨428i xDrive Gran Coupe 2015-2016丨528i 2012-2016丨528i xDrive 2012-2016丨X1 xDrive28i / sDrive28i 2013-2015丨X3 xDrive28i / sDrive28i 2013-2017丨X4 xDrive28i 2015-2017丨X5 xDrive40e 2016-2017丨Z4 sDrive28i 2012-2016.
  • ✔Enhanced Engine Performance: Improve the efficiency of your BMW 228i 320i 328i 428i X1 X3 X4 X5 with the upgraded Crankcase Vent Hose. It effectively regulates air pressure inside the engine for optimal performance.
  • ✔Prevents Oil Leaks: Crafted from durable materials, 11127588417 crankcase vent hose ensures a tight seal, preventing oil leaks that could damage engine components and lead to costly repairs, ensuring longevity and reliability even under high temperatures and pressures.
  • ✔Direct Fit and Easy Installation: Designed to OE specifications, this vent hose offers a hassle-free installation process. Simply replace the old part with this new hose to restore functionality and maintain peak performance.
  • ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.
Rank No. #3
11127584128 Crankcase Vent Hose for BMW 135i 335i 535i 640i X1 X3 X4 X5 X6 2011 2012 2013 2014 2015 2016 2017 N55 Crankcase Vent Hose PCV, Replace for 7584128 BMW Crankcase Breatherhose
  • 【 Fitments】The part 11127584128 For BMW crankcase vent hose Fits for 2011 2012 2013 BMW 335i crankcase vent hose, for 2011-2014 2015 2016 BMW 535i crankcase vent hose, for 135i, 135is, 335i xDrive, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, ActiveHybrid 5, X1, X3, X4, X5, X6 | Please confirm the compatility model before ordering.
  • 【 Replace # 】x5 Crankcase vent hose replaces part number: 11127584128.
  • 【Excellet Quality】11127584128 for bmw n55 crankcase vent hose Made of high quality materials, prevent the leakage of Incomplete combustion oily exhaust gas from the system and cause the surrounding parts to be corroded, aging and air pollution, protect the oil in the crankcase from deteriorating, reduce the icing phenomenon at the PCV valve hose in winter.
  • 【Powerful Function】n55 pcv hose with advanced design, this 11127584128 crankcase Vent Hose draws the air into the cylinder, generates eddy current when inflating, increasing the mixing degree of air and gasoline, and is beneficial to improve combustion efficiency.
  • 【Easy Installation】The x3 crankcase vent hose installation is super easy. Direct fitment and perfect replacement 335i valve cover, no modification, cutting, or drilling required, meets or exceeds standards.
Rank No. #4
A-Premium Engine Crankcase Breather Hose Compatible with BMW X1, X3, X4, X5, 228i, 228i xDrive, 320i, 320i xDrive, 328i, 328i GT xDrive, 428i, 528i, 528i xDrive, Z4, 2012-2018, Replace 11127588417
  • [Vehicle Fitment]: Compatible with BMW 228i 2014-2016, 228i xDrive 2015-2016, 320i 2013-2018, 320i xDrive 2013-2018, 328i 2012-2016, 328i GT xDrive 2014-2016, 328i xDrive 2013-2016, 428i 2014-2016, 428i Gran Coupe 2015-2016, 428i xDrive 2014-2016, 428i xDrive Gran Coupe 2015-2016, 528i 2012-2016, 528i xDrive 2012-2016, X1 2012-2015, X3 2013-2017, X4 2015-2018, X5 2016-2018, Z4 2012-2016 --- L4 2.0L
  • [Reference Number]: EMH288, 11127588417
  • [Direct Replacement]: By using outstanding material and exquisite technology, this A-Premium Crankcase Breather Hose is manufactured in accordance with the OE standards and bears the features of long lifespan and high performance. With multiple professional tests, its quality is guaranteed to restore your vehicle' s malfunction.
  • [Function]: Manages gas flow in the crankcase to ensure pressure equalization, reduce pollutant emissions, extend engine life, improve performance, and reduce noise
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Crankcase Breather Hose. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
Rank No. #5
Bomunik 11127588417 11127598091 Crankcase Vent Hose For BMW X1 2012-2013 For BMW X1 X3 X4 X5 2009-2018 228i 320i 328i 428i 2014-2016 Replace 11127588417 11127598091
  • Replace number# 11127588417 11127598091
  • 2.Please confirm your part number or exchange number to purchase the matching part. If you cannot find the part you need, please let us know, and we can help you find it.
  • 3. We sell products that are easy to install, you can install them yourself, Bomunik

Last update on 2025-07-16 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Crankcase Vent Hose?

Do you get stressed out thinking about shopping for a great Crankcase Vent Hose? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Crankcase Vent Hose, which is why we have assembled a comprehensive list of the greatest Crankcase Vent Hose available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Crankcase Vent Hose that you consider buying. Your questions might include the following:

  • Is it worth buying an Crankcase Vent Hose?
  • What benefits are there with buying an Crankcase Vent Hose?
  • What factors deserve consideration when shopping for an effective Crankcase Vent Hose?
  • Why is it crucial to invest in any Crankcase Vent Hose, much less the best one?
  • Which Crankcase Vent Hose are good in the current market?
  • Where can you find information like this about Crankcase Vent Hose?

We’re convinced that you likely have far more questions than just these regarding Crankcase Vent Hose, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Crankcase Vent Hose, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Crankcase Vent Hose. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Crankcase Vent Hose buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Crankcase Vent Hose currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Crankcase Vent Hose has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Crankcase Vent Hose?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Crankcase Vent Hose.
  5. Customer Ratings: Number ratings grade Crankcase Vent Hose objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Crankcase Vent Hose.
  7. Product Quality: You don’t always get what you pay for with an Crankcase Vent Hose, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Crankcase Vent Hose is should be an indication of how long it will work out for you.

We always remember that maintaining Crankcase Vent Hose information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Crankcase Vent Hose is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the need for a crankcase ventilation?

A: Two reasons for crankcase ventilation (a system of positive, purging air flow through the engine): 1) Purging water condensation from the crankcase. We all have seen the nasty effects of non-vented crankcases; a thick whitish paste of oil and water mixture, most commonly seen when removing the oil filler cap.

Q: What does a crankcase vent do?

A: The crankcase ventilation system works to relieve any pressure from the engine’s crankcase attributed to blow by gases by rerouting the gases back into the engine’s intake manifold to be consumed by the engine. This is necessary, as excessive crankcase pressures can cause oil leaks to form if allowed to build too high.

Q: Is the PCV same as the crankcase breather valve?

A: FYI: PCV Breather Valve is synonymous with Crankcase Pressure Valve, Breather Valve or PCV Valve. Many of our 2.0T customers report high oil consumption when we query. The problem usually stems from the PCV (Positive Crankcase Ventilation) system, specifically from a set of crankcase breather valves where the rubber is thinner than a bicycle inner tube.

Q: What is the purpose of a crankcase breather/filter?

A: The crankcase filter simply filters the blow by gases to make sure that they are clean before they are rerouted back into the vehicle’s intake manifold. Over time, the filter can get dirty and restrict the air flow, and therefore pressure relieving capacity of the system.

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