There are plenty of options available while buying crankcase breathers in the market right now, and if you're confused regarding which one to go for, This page is just for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Benefast Crankcase Breather READ REVIEW

Best For Premium Quality: Buy: Ensun Crankcase Breather READ REVIEW

Best For Original Equipment Part: Buy: Bapmic Crankcase Breather READ REVIEW

Best With Manufacturer Part Number: Buy: Tom Auto Parts Crankcase Breather READ REVIEW

Best With Part Number: Buy: My Proparts Hub Crankcase Breather READ REVIEW

Best For Oil Consumption: Buy: Somusen Crankcase Breather READ REVIEW

Best For High Performance: Buy: Forwinparts Crankcase Breather READ REVIEW

Best For Easy Operation: Buy: A-Premium Crankcase Breather READ REVIEW

Compatible With Or Fits: Buy: Marketplace Auto Parts Crankcase Breather READ REVIEW

Best Overall: Benefast Crankcase Breather

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a breather. The Benefast Crankcase Breather is exactly that - it's a simple breather that hits all the right notes. The benefast crankcase breather is for cheap replacement and it fits perfectly. The fitting is tight, try using a flat blade screwdriver and the palm of your hand to force the connection. The crankcase vent system separates liquid oil from the air inside the engine and intake.

The breather includes all 5 pcv components(crankcase pressure regulator valve, upper oil separator vent tube, crankcase vent return pipe, oil separator to valve cover, oil separator to dipstick tube) that commonly fail. Most importantly, the benefast crankcase breather has some form of crankcase ventilation, also known as a pcv, ccv, oil separator, and a cyclonic separator.

One customer says - "You probably only need one hose anyway, and it's probably the one that connects to the dipstick. ". Almost all buyers found that the breather was a couple of inches too short.

• The Manufacturer says: this is a compatible replacement part manufactured by our factory.
• Begin by attaching the connecting line to the pcv valve.
• This is for easy replacement, see install tip and it is convertible.
• Customers can find the product you need accurately according to the part number.

Best For Premium Quality: Ensun Crankcase Breather

Buy on Amazon

The latest Ensun Crankcase Breather is an absolute beast in terms of its features, and rightfully takes the top spot with ease. The ensun crankcase breather is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking. Make sure this fits by entering your model number. In addition, this is most and it fits perfectly.

The breather is highly recommended and also offers original equipment quality at a competitive price. In addition, it is designed for good fit, is new and it makes for easy installation. Finally, the ensun crankcase breather is flexible and it is convertible.

Almost all buyers quickly discovered that the breather fits like oem and it is a perfect fit for the 2006 bmw 330i e90 sport. Furthermore, a few also found that this kit is good quality at an unbeatable price.

• It is made of durable materials and it works great.
• This is designed for the original equipment part and it can work with correct fit.
• This has a crankcase vent hose, is brand new and it is professional.
• 【Replacement oem ( original equipment part) number】: 11617531423, 11157522931, 11617559530, 11157527570 / 11157567801.

Best For Original Equipment Part: Bapmic Crankcase Breather

Buy on Amazon

The Bapmic Crankcase Breather is suitable and reliable and fits well with your regular use. The bapmic crankcase breather is an aftermarket part manufactured by Bapmic, exceeds the original design, and carries a 12 month warrantyplease use the vin to obtain the original part (oe) no. Manufacturer says: The number provided in this listing is 100% correct in doubt, Please send us your vin, we will check it for you. Further, it is designed for the original equipment part and it is designed for perfect match.

Most importantly, the bapmic crankcase breather is a brand of aftermarket replacement auto parts.

• Perfect match for the original car.please verify fitment or application.
• For mercedes-benz c230 2003, 2004, 2005.
• This match for the original car.
• Making an aftermarket product with premium quality.

Best With Manufacturer Part Number: Tom Auto Parts Crankcase Breather

Buy on Amazon

Not everyone likes to purchase a breather for their daily usage, but the TOM auto parts crankcase breather would be an anomoly. Make sure this fits by entering your model number. In addition, the breather is good for other part numbers and it is compatible with manufacturer part number. The breather is easy to maintain and use.

• Lot of satisfied buyers.
• Delivers what they promise.

Best With Part Number: My Proparts Hub Crankcase Breather

Buy on Amazon

My proparts hub crankcasebreather is satisfactory and appropriate and fits well with your daily purpose. Make sure this fits by entering your model number. . In conclusion, with a 4.7 rating and more than 64 buyers, My Proparts Hub Crankcase Breather stands as the best choice.

Overall, buyers found this to be one of the best breathers for daily purposes.

• Over time, this hose can become clogged and blocked up, causing running problems.
• For pcv system; 3-way hose; at valve cover.
• New and hot releases.

Best For Oil Consumption: Somusen Crankcase Breather

Buy on Amazon

Somusen line of breathers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Somusen Crankcase Breather has been replaced and replaced. Make sure this fits by entering your model number. In addition, the breather reduces the rate of oil buildup in intake, enhancing performance. Above all, the Somusen crankcase breather is compatible with Mercedes ml350 c230 c300 e350 c350 slk300 ml450.

• What common symptoms indicate you may need to replace the pcv valve ?.
• New and hot releases.

Best For High Performance: Forwinparts Crankcase Breather

Buy on Amazon

If you often find yourself confused about convenient and suitable breather, Forwinparts Crankcase Breather is your solution. The forwinparts crankcase breather is brand new, is easy to install and it is designed for high reliability. Please check carefully whether the product is suitable for your car. In addition, it is designed for perfect match and it is new.

Above all, the forwinparts crankcasebreather is made of high quality material, reliable quality and durable.

To sum up, for most customers, it was what they were looking for.

• These fit perfectly and it is good for high performance.
• Good investment for the long term.

Best For Easy Operation: A-Premium Crankcase Breather

Buy on Amazon

A-Premium offers a variety of breathers for personal choice and yet maintains quality in all the variants. The A-Premium Crankcase Breather comes with a one - year quality guarantee. All crankcase breather valves meet or exceed OEM specifications. Moreover, the breather is note fit and it is convertible. Most importantly, the a-premium crankcase breather is compatible with BMW models.

• Trustworthy design, simple installation and easy operation will save you time.
• 【Note】fit z3/528i l6 2.8l production date to 8/31/1998.
• New and hot releases.

Compatible With Or Fits: Marketplace Auto Parts Crankcase Breather

Buy on Amazon

Next on the list, we've got yet another breather that manages to win our hearts. It's the Marketplace Auto Parts Crankcase Breather and it's widely considered as one of the most convenient breathers you can buy. Make sure this fits by entering your model number. . When it comes to finding an optimal breather, the marketplace auto parts crankcase breather is definitely your first choice.

• Compatible with or fits: 2003 - 2004 volvo xc70 2.5l 5 cyl.
• One of the newcomers and featured product.