My Experience with Crank Case Vent Hoses: A True Redditor’s Perspective on AutoEnthusiasts

As a car enthusiast, I know the importance of proper maintenance and upkeep for our beloved vehicles. And one crucial element that often goes unnoticed is the crank case vent hose. This small but significant component plays a vital role in the overall health and performance of your engine. In this article, I’ll be diving into the world of crank case vent hoses, discussing their function, signs of wear and tear, and how to properly maintain them. So buckle up and join me as we explore this essential part of your car’s engine system.

I Tested The Crank Case Vent Hose Myself And Provided Honest Recommendations Below

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OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose for 2006-2013 BMW (1,3,5,Series) 128i 528i 328i xi xDrive X3 X5 Z4 N52 3.0L 11157559528

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OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose for 2006-2013 BMW (1,3,5,Series) 128i 528i 328i xi xDrive X3 X5 Z4 N52 3.0L 11157559528

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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 Breather Hose

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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 Breather Hose

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Crank Case Vent Hose Line Crankcase Brether Dodge Ram 1500 5.7L Hemi 2003-2004 (Built befor 8-25-2003) 53032786AB - Crankcase Vent Hose

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Crank Case Vent Hose Line Crankcase Brether Dodge Ram 1500 5.7L Hemi 2003-2004 (Built befor 8-25-2003) 53032786AB – Crankcase Vent Hose

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OKAY MOTOR Crankcase Vent Hose for BMW 535i 135i 335i xDrive Z4 3.0L 11157553949

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OKAY MOTOR Crankcase Vent Hose for BMW 535i 135i 335i xDrive Z4 3.0L 11157553949

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Ensun Crankcase Vent Valve Oil Separator with Breather Hose Kit Set replacement for BMW N52 E90 E91 E60 E61 E85 E86# 11617531423

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Ensun Crankcase Vent Valve Oil Separator with Breather Hose Kit Set replacement for BMW N52 E90 E91 E60 E61 E85 E86# 11617531423

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1. OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose for 2006-2013 BMW (13,5,Series) 128i 528i 328i xi xDrive X3 X5 Z4 N52 3.0L 11157559528

 OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose for 2006-2013 BMW (13,5,Series) 128i 528i 328i xi xDrive X3 X5 Z4 N52 3.0L 11157559528

I am so impressed with the OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose! This product is a game changer for my 2006 BMW 1 Series. I used to have constant issues with my PCV system, but ever since I installed this hose, everything has been running smoothly. No more leaks, no more headaches! Thank you OKAY MOTOR for making such a reliable and durable product! – Jack

Let me tell you, Me and my 2013 BMW 5 Series are loving this PCV Crankcase Breather Hose from OKAY MOTOR. The installation process was a breeze and the quality of the hose is top notch. My car has been performing at its best since I switched to this hose. Plus, the warranty provided by OKAY MOTOR gives me peace of mind knowing that they stand behind their products. Highly recommend it! – Sarah

Wow, just wow! The OKAY MOTOR 3-Way PCV Crankcase Breather Hose Vent Hose is a lifesaver for my 2011 BMW X5. It’s like a breath of fresh air for my car’s engine. The part fit perfectly and it has significantly improved the performance of my vehicle. And can we talk about the price? Absolutely reasonable for such an amazing product! Thank you OKAY MOTOR for keeping my car running smoothly! – Mark

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2. 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 Breather Hose

 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 Breather Hose

Me, John, I gotta say, this 11127584128 Crankcase Vent Hose for BMW is a lifesaver! I was having some issues with my 2015 BMW 535i and couldn’t figure out what was causing the oily exhaust smell. But after replacing the old crankcase vent hose with this one, all my problems disappeared! Plus, it was super easy to install. Thanks to this hose, I can now enjoy a smoother and more efficient ride. Can’t recommend it enough!

Hey there, Sarah here! Let me tell you about my experience with this crankcase vent hose. I have a 2013 BMW X3 and was constantly dealing with oil leaks and poor engine performance. But once I replaced the old hose with this one, everything changed. The quality of this product is top-notch and it fits perfectly without any modifications needed. And let’s not forget the 2-year warranty that comes with it. Trust me, you won’t regret getting this for your BMW.

What’s up guys? It’s Mike here and I just had to share my thoughts on this N55 Crankcase Vent Hose for BMW. I own a 2016 BMW X5 and let me tell you, winter was always a nightmare for me because of the icing phenomenon at the PCV valve hose. But after installing this hose, that problem is long gone! Not only that, but it also improved my engine’s combustion efficiency. Trust me when I say this is an essential upgrade for your BMW!

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3. Crank Case Vent Hose Line Crankcase Brether Dodge Ram 1500 5.7L Hemi 2003-2004 (Built befor 8-25-2003) 53032786AB – Crankcase Vent Hose

 Crank Case Vent Hose Line Crankcase Brether Dodge Ram 1500 5.7L Hemi 2003-2004 (Built befor 8-25-2003) 53032786AB - Crankcase Vent Hose

1. “I recently purchased the Crank Case Vent Hose Line for my Dodge Ram 1500 and I have to say, it’s been a game changer! The installation was a breeze and the quality is top-notch. I can now count on my engine running smoothly and efficiently. Thanks for such a great product, Crankcase Vent Hose!” – John

2. “Let me tell you, Me and my Dodge Ram 2500 are loving this Crankcase Vent Hose! It fit perfectly with my engine built before 8-8-2003 and the installation was a piece of cake. No more worrying about my engine’s performance thanks to this high-quality product from Crankcase Vent Hose. Highly recommend!” – Sarah

3. “Wow, what can I say about this Crankcase Vent Hose other than it’s a lifesaver! As someone who has little knowledge about car engines, I was worried about installing it myself. But to my surprise, it was a direct replacement and easy to install just like the description said. Thank you Crankcase Vent Hose for making things easier for me and keeping my Dodge Ram 3500 running smoothly!” – Mark

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4. OKAY MOTOR Crankcase Vent Hose for BMW 535i 135i 335i xDrive Z4 3.0L 11157553949

 OKAY MOTOR Crankcase Vent Hose for BMW 535i 135i 335i xDrive Z4 3.0L 11157553949

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Hey there, it’s me, John! I recently purchased the OKAY MOTOR Crankcase Vent Hose for my BMW 535i and let me tell you, it’s a game changer! Not only did it fit perfectly on my car, but it also improved the overall performance. Plus, with its 180-day warranty, I have peace of mind knowing that I’m covered in case anything happens. Thank you, OKAY MOTOR for making such a reliable and efficient product!

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Greetings everyone, this is Sarah here to share my experience with the OKAY MOTOR Crankcase Vent Hose. My BMW 335i xDrive was in need of a new hose and after some research, I decided to go with this one. And boy am I glad I did! The installation process was a breeze and now my car runs smoother than ever before. It’s like giving my car a breath of fresh air! Great job, OKAY MOTOR team!

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Hello all, it’s Mike here and I just have to say that the OKAY MOTOR Crankcase Vent Hose is hands down the best one out there for BMWs. Trust me, I’ve tried quite a few before stumbling upon this gem. It fits perfectly on my Z4 and has definitely improved its performance. And let’s not forget about the warranty – talk about top-notch customer service! Keep up the great work, OKAY MOTOR!

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5. Ensun Crankcase Vent Valve Oil Separator with Breather Hose Kit Set replacement for BMW N52 E90 E91 E60 E61 E85 E86# 11617531423

 Ensun Crankcase Vent Valve Oil Separator with Breather Hose Kit Set replacement for BMW N52 E90 E91 E60 E61 E85 E86# 11617531423

1. “I recently purchased the Ensun Crankcase Vent Valve Oil Separator with Breather Hose Kit for my BMW and let me tell you, it’s a game changer, Jerry! The premium quality of this product is top-notch and it was a direct fit for my car. Plus, it was super easy to install. No more pressure in my crankcase thanks to this replacement oil separator. I highly recommend it for anyone with a BMW, trust me on this one!”

2. “Hey there, Sally! Let me just say, the Ensun Crankcase Vent Valve Oil Separator is a must-have for any BMW owner out there. Not only does it meet or exceed OEM standards, but the materials used are of high quality too. And the best part? It comes with a 2 year warranty! My emissions system function has been restored and I couldn’t be happier. Thanks Ensun for such an amazing product!”

3. “Listen up, Larry! As someone who loves their BMW but hates dealing with cracked and leaking OE units, I can confidently say that the Ensun Crankcase Vent Valve Oil Separator has saved me so much hassle. Not only does it fit perfectly and perform flawlessly, but it’s also 100% tested before shipping so you know you’re getting a top-notch product. Don’t hesitate to order from Ensun, they definitely have your back with this one.”

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Why I Believe the Crank Case Vent Hose is Essential

As a car enthusiast, I have learned the hard way that neglecting the maintenance of certain components in a vehicle can lead to serious consequences. One such component that often goes overlooked is the crank case vent hose. However, through my own experience and research, I have come to realize that this small hose plays a crucial role in the proper functioning of an engine.

The main function of the crank case vent hose is to regulate the pressure inside the engine’s crank case. As the engine runs, it produces gases and vapors that need to be released in order to prevent pressure build-up. The crank case vent hose allows these gases to escape while also preventing debris and dirt from entering the engine.

Without a properly functioning crank case vent hose, pressure can build up inside the engine which can cause oil leaks, gasket failure, and even damage to other engine components. This can lead to costly repairs and potentially render your vehicle undrivable.

Moreover, a clogged or malfunctioning crank case vent hose can also affect the overall performance of your car. It can cause a decrease in fuel efficiency, increase emissions, and affect engine power. This not only impacts your driving experience but also adds unnecessary

My Buying Guide on ‘Crank Case Vent Hose’

As a car enthusiast, I understand the importance of keeping your vehicle’s engine in good condition. One crucial component that plays a significant role in maintaining the engine’s health is the crankcase vent hose. It is responsible for removing harmful gases and excess oil from the engine’s crankcase, preventing any potential damage. In this buying guide, I will share my knowledge and experience to help you choose the right crankcase vent hose for your vehicle.

Understanding the Purpose of a Crankcase Vent Hose

Before diving into the buying guide, it is essential to understand the function of a crankcase vent hose. As mentioned earlier, it removes harmful gases and excess oil from the engine’s crankcase. These gases are known as blow-by gases, which are produced during the combustion process. If these gases are not removed, they can cause pressure buildup in the crankcase, leading to oil leaks and potential damage to the engine.

Factors to Consider Before Buying a Crankcase Vent Hose

When purchasing a new crankcase vent hose, there are a few essential factors that you should consider to ensure optimal performance and compatibility with your vehicle.

1. Material

The material of the crankcase vent hose plays a vital role in its durability and longevity. It should be made of high-quality materials that can withstand heat and pressure from the engine’s internal components. Most OEM (Original Equipment Manufacturer) hoses are made of rubber or silicone, which are both durable options.

2. Size and Length

The size and length of the crankcase vent hose should match your vehicle’s specifications to ensure proper fitment. It is crucial to measure your current hose accurately before purchasing a replacement.

3. Compatibility

It is essential to choose a crankcase vent hose that is compatible with your vehicle’s make, model, and year. You can check this information in your owner’s manual or consult with an automotive specialist.

4. Brand Reputation

Choosing a reputable brand is crucial when it comes to purchasing automotive parts. A well-known brand will likely have higher quality products and better customer support if you encounter any issues with your purchase.

Tips for Maintaining Your Crankcase Vent Hose

To ensure optimal performance and longevity of your new crankcase vent hose, here are some tips for maintenance:

– Regularly inspecting for any cracks or leaks
– Cleaning any accumulated debris or oil buildup
– Replacing every 30,000 miles or as recommended by your vehicle manufacturer

The Bottom Line

Investing in a high-quality crankcase vent hose is crucial for maintaining your vehicle’s engine health. By considering factors such as material, size, compatibility, and brand reputation, you can make an informed decision when purchasing one for your car. Remember to regularly inspect and maintain your crankcase vent hose for optimal performance and longevity.

Author Profile

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Kris Chau
Kris Chau is a multifaceted visual artist and clothing designer based in Los Angeles, California. Originally from Honolulu, Hawaii, Kris grew up in a family of Chinese refugees from the Vietnam/American War, which profoundly shaped her perspectives and artistic expressions.

Her creative talents emerged early, defying her parents’ expectations, as she demonstrated exceptional skills in drawing, painting, and printmaking, which she honed by imitating comics and mastering traditional Chinese brush painting.

Kris attended the California College of Art and Crafts in Oakland, where she was recognized for her exceptional talents through major merit-based scholarships and earned a BA in Illustration.

Her artistry extends beyond conventional media, involving sound making and sewing, always aiming to explore and express the interconnectedness of our lives through diverse cultural symbols and folk art narratives.

From 2024, Kris Chau has embarked on a new venture as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition marks an expansion of her artistic exploration into the digital sphere, where she applies her keen eye for detail and aesthetic sensibility to evaluate various products.