The 7 Best Vented Valve Covers (2022 reviews)

The biggest vented valve cover is long-lasting, rigid and fits well with your daily usage like a dream. The biggest vented valve cover has look for oil, It is great for oil leaks and has a professional design. Make sure this fits by entering your model number. And, the cover allows for great fit and it has outstanding value.

The cover works perfectly and has a very good design. Also, the cover makes for a great replacement and it is perfect for a good deal. Most importantly, the Mostplus Vented Valve Cover can be with the product name, fits perfectly and it is great for light weight.

Most customers found that the cover is a perfect fit, no more leaks/smoking from the engine bay. In addition, they say that the cover is perfect. no vacuum leaks, no mil, readiness set, went through emissions. In addition, they also found that the quality of the valve cover is great, and all the seals are already in place and fitted. In conclusion, many customers have used the cover for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:

This is very well made and fits perfectly on a 2008 bmw x3.
This is made in Germany and your problem will be fixed.
This is as good as others, if not better.
Ensure fit: please check your car information before purchasing.

Best For L: Dorman Vented Valve Cover

Buy on Amazon

Dorman line of covers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Dorman Vented Valve Cover is quick to install and it is very good. Make sure this fits by entering your model number. This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped.

The cover is blue, is perfect for valve cover gasket and it works great. Also, it is made from quality materials for excellent fit and superior heat resistance, This valve cover has undergone extensive testing. Most importantly, the Dorman vented valve cover is a leading auto parts manufacturer founded in the United States and headquartered in Colmar, pennsylvania.

Almost all buyers agree that the cover is the rings or something else. Also, a few also found that the cover is well known that gm's ls motors with the afm dod systems are prong to oil consumption. Also, they strongly agree that the cover has nowhere to go and eventually turns into sludge and clogs the pcv valve. To sum up, the tone of buyers is very positive and we believe that the cover suits the purpose.

Customers also found that its wise to buy a acdelco valve cover gasket, along with this cover.

Top Customer Quotes:

This is the principal source of your oil consumption. It probably will help a lot.
This is used to having to add oil between changes.
This allows for an easy install and it fixed the problem.
This is identical to this new one.

Best For Worth The Money: Aramox Vented Valve Cover

Buy on Amazon

The Aramox Vented Valve Cover's superior materials makes sure that it ages well with use. The aramox vented valve cover is applicable, is used for high protection and it is fitment. The respirator consists of pre-treated cotton/gauze filter elements that protect your engine and allow it to breathe freely. The bonnet oil cover is made of solid billet aluminum, which is resistant to corrosion and rust.

The cover is worth the money and it is black. Finally, the aramox ventedvalve cover works great and it can for customer service.

Almost all customers opine that the cover fits well. no issues yet. Also, a few strongly agree that the cover fits better than expected.

Few customers got valve cover breather catch can and oil non return valve, along with the cover.

Why We Like This:

This is great for tight seal and it is perfect for great quality.
Good brand reputation.

Best Simple Design: Yeepin Vented Valve Cover

Buy on Amazon

The Yeepin Vented Valve Cover is capable of outshining several other covers featured in this list in overall features for the price point. The yeepin vented valvecover is fitment and has a simple design. The Manufacturer says: We are very professional sellers and we are committed to creating the best product service for each customer. The hood oil cover is made of aluminum alloy & gauze, resistant to corrosion and rust.

Most importantly, the yeepin vented valve cover has improved the engine performance, It is convenient and has a professional design.

"Makes your engine pop out more. " - says, one customer. Overall, for almost all buyers, the cover was what they were looking for.

Why We Like This:

didn't feel 100% brand new aftermarket valve covered oil cap with a breather.
The valve cover oil cap is machined from solid billet aluminum, corrosion resistance and rustproof.
This is designed to fit for lsx ls1/ls6/ls2/ls3/ls7.

Best For Quality Construction: Cfm Performance Valve Cover

Buy on Amazon

Cfm Performance offers a variety of covers for personal choice and yet maintains quality in all the variants. The Cfm Performance Valve Cover is washable and has a variety of top finishes for a great appearance. The Manufacturer says: Cfm performance now makes it easy to vent the crankcase on your gm ls series engine with our new billet valve cover breather kit. Also, this is the only one on the market which incorporates a check ball to keep unmetered air from coming through while the crankcase is under vacuum.

The cover is best for quality construction and it is black. Lastly, the cfm performance valvecover has an integrated baffle to help contain any oil particles present in the engine rather than saturating the filter element and eventually leaking through like many other kits on the market.

Therefore, most buyers find the cover suits best, and no one questions it.

Customers say that buying a _mercedes_ valve cover gasket, with this cover made their life much easier.

Why We Like This:

Note: breather will not work engines with dry sump.
New and hot releases.

Best Tall Style: Zzperformance Vented Valve Cover

Buy on Amazon

We would, of course, be remiss if we didn't mention Zzperformance Vented Valve Cover for daily usage. The zzperformance vent valve cover is a simple one piece design, other venders breathers make adapters to mate to an aftermarket breather. The Manufacturer says: This updated version of our valve cover breather only stands at 2.75" tall so it fits better in tighter spots. Further, it is beneficial for cars that do not have a pcv system that can keep up with their engine.

Above all, the zzperformance ventedvalve cover is made based off of the factory oil cap and includes a sealing ring.

One customer says - "Went on no problem, make sure you twist it on using the bottom of the plastic and not the filter or top plastic. ". Almost all buyers opine that the cover is made of a nicer material.

Why We Like This:

This works as intended, it can be trusted for good quality and has a top style.
It fits nice, it works great and has a tall design.
This will fix the dreaded dipstick popping up issue.
This does this by venting excess crankcase pressure when it builds up.

Best For Stainless Steel: Cfm Performance Vented Valve Cover

Buy on Amazon

If you want nothing but a cover that is satisfactory, this Cfm Performance Vented Valve Cover is certainly the best investment. And, the cfm performance vented valve cover is designed for use in racing applications, additional crankcase pressure ventilation is beneficial for any motor. Manufacturer says: Our large selection of high quality finished filter tops will be sure to add some style to your engine bay. In addition, the cover has an integrated three-layered baffle and stainless steel mesh disc media to help contain oil particles that are carried by the crankcase pressure. Most importantly, the cfm performance vented valve cover is available in 4 different colors: wrinkle red, gunmetal gray, wrinkle blue etc.,.

Most buyers agree that the cover is a beautifully machined device, not some Chinese Chinese plastic thing. In addition, they say that the cover is meant to fit, hopefully the rear seal won't fail. Overall, buyers found this to be one of the best covers for daily purposes.

Why We Like This:

The internal baffle and stainless steel mesh disk media helps to separate oil/air.
This is designed for easy installation and it is worth the money.
One-way check ball for maf based cars.
The Manufacturer says: plus, our breather looks great in any engine bay.