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Best ventilation valves - April 2026

Last Updated - April 2, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

A-Premium

A-Premium 5 PCS Crankcase Vent Valve Breather Hose Kit (PCV) Ventilation Separator Compatible with BMW Models - E36 E46 E39 E60-320i 320Ci 323i 325i 325Ci 328i 328Ci 330i 330xi 525i 528i 530i X3 Z3

A-Premium

$44.99

More Details
Main highlights
- [Vehicle Fitment-2]: Compatible with BMW E83 Series: X3 2004-2006 L6 2.5L, X3 2004-2006 L6 3.0L; E36 Series: Z3 2000-2002 L6 2.5L, Z3 2000-2000 L6 2.8L, Z3 2001-2002 L6 3.0L; E85 Series: Z4 2003-2005 L6 2.5L, Z4 2003-2005 L6 3.0L
- [Vehicle Fitment-1]: Compatible with BMW E46 Series: 320i 2001-2005 L6 2.2L, 323Ci 2000-2000 L6 2.5L, 323i 1999-2000 L6 2.5L, 325Ci 2001-2006 L6 2.5L, 325i 2001-2005 L6 2.5L, 325xi 2001-2005 L6 2.5L, 328Ci 2000-2000 L6 2.8L, 328i 1999-2000 L6 2.8L, 330Ci 2001-2006 L6 3.0L, 330i 2001-2005 L6 3.0L, 330xi 2001-2005 L6 3.0L; E39/E60 Series: 525i 2001-2005 L6 2.5L, 528i 2000-2000 L6 2.8L, 530i 2001-2005 L6 3.0L
- [Perfect fit]: Taking the delicate technology design to match all specifications of the original part. Trustworthy design, simple installation and easy operation will save you much time
- [Package Included]: ① 1x Crankcase Valve to Oil Dipstick Tube Part Number# 11157532649, 11157532629, 46106; ② 1x Crankcase Valve to Crankcase Breather Hose Part Number# 11617504535, 46045; ③ 1x Return Pipe Part Number# 11617504536, 46064; ④ 1x Crankcase Valve to Valve Cover Part Number# 11611432559, 46044; ⑤ 1x Crankcase Pressure Regulator Valve and Oil Separator Part Number# 11617501566, 11617533400, 46063
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Positive Crankcase Ventilation (PCV) Valve. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
$44.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SHINEHOME

Crankcase Ventilation Valve Oil Separator Hose Compatible with BMW E46 E60 E39 X3 X5 320i, 323i, 325, 325i 328i, 330i, 525i, 528i CCV PCV Valve Ventilation Separator 5 Piece Value Kit 11611432559

SHINEHOME

$37.04

$38.99
(5% Off)

More Details
Main highlights
- 【Replace Part Numbers】This X3 X5 CCV hose kit can replace 11617504536 / 11617501566 / 11611432559 / 11157532649 which are commonly found on popular BMW model including BMW E46 3 series E39 E60 X3 X5.
- 【Package Includes】1*PCV valve crankcase positive exhaust valve hose kit & 12 months warranty. All products have been tested before shipment, just buy with confidence. Please verify the year/make/model of your vehicle before purchasing. If the PCV crankcase ventilation oil separator hose ever fails on your vehicle, or you got any problems with our products, feel free to contact us.
- 【PCV CCV Exhaust Hose For BMW Replacement】Since the whole point of positive crankcase ventilation is to keep these gases out of the crankcase, the PCV valve is designed to close off when this happens and block the back flow of gases. If the PCV valve hose is broken, the gas will not be transferred back into the engine, which will reduce your engine efficiency, increase harmful gas emissions and the probability of engine failure.
- 【OEM Quality & Direct Fit】Manufactured with high temperature plastic materials & advanced technology, meets OEM standard. Even though this is not a genuine BMW PCV crankcase ventilation oil separator hose, but it works even better and lasts longer. Save your time and fund by replacing the PCV crankcase ventilation oil separator hose yourself.
- 【Fit The Following Vehicles】This E46 PCV Valve hose kit is a direct replacement for the original vent hoses and PCV valves on a variety of vehicles. This includes most 3 series and 5 series models from 1997-2005. SEE THE FULL LIST ON THE PRODUCT DESCRIPTION PAGE BELOW.
$37.04
$38.99 (5% Off)
3
Best Value
21% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Oatey
21% Off

Oatey, 1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity

Oatey

$16.48

$20.97
(21% Off)

More Details
Main highlights
- Rated 20 DFU?s for venting DWV 2? and smaller
- Opens/closes as needed by building's plumbing system
- One size approved to handle up to 3" vent pipe
- For use as a secondary vent
- Complies to ASSE Standard 1050 and 1051
$16.48
$20.97 (21% Off)
4
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Studor
10% Off

Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

Studor

$29.97

$33.15
(10% Off)

More Details
Main highlights
- Ideal for a single fixture or group of fixtures; capacity of 160 DFUs (drain fixture units) on a branch and 24 DFUs on a stack
- Fits 1-1/2- and 2-inch piping; temperature rating of -40°F to 150°F (-40°C to 65.6°C); complies to ANSI/ASSE 1050 and 1051; this style air admittance valve is not recognized as a mechanical vent in the International Building Code
- Exclusive vermin protection system keeps out bugs and foreign objects
- Creates ventilation that prevents the loss of water seals in traps; uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors
- Compact air admittance valve with PVC adapter
$29.97
$33.15 (10% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

FEXON

Fuel Tank Ventilation Breather Valve w/pipe Replacement for BMW X5 128i 325i 328i 330i 525i 528i 530i E60 E70 E82 E88 E91 E93 Replace# 13907618643 13904588396 13907572234 13999990 PV743 CVS60

FEXON

$26.99

More Details
Main highlights
- REPLACE PART NUMBERS - 13904588396, 13907572234, 13907618643, PV743, CVS60 EGR2634 2M1377. 100% new and high quality for long-lasting durability, engineered from high-quality materials to improve the reliability and durability.
- OEM DESIGN & DIRECT FIT - Quality materials & advanced technology used, meets or exceeds OEM standards. Even though this is not a genuine BMW Fuel Tank Ventilation Valve, but it works even better and lasts longer. Save yourself times and money by replacing Fuel Tank Ventilation Valve on your BMW yourself.
- FUEL TANK VENTILATION VALVE - Under long-term use, the fuel tank ventilation valve can be damaged or blocked, resulting in increased fuel consumption. Replacing our products can effectively solve the problem.
- COMPATIBLE WITH FOLLOWING VEHICLES - Fuel tank ventilation valve fit for 2008-2013 BMW 128i, 2007-2011 BMW 328i, 2007-2008 BMW 328xi, 2009-2012 BMW 328i xDrive, 2008-2010 BMW 528i, 2009-2010 BMW 528i xDrive, 2006-2007 BMW 530i 530xi, 2007-2010 BMW X5. Please check the fitment in the product description below.
- BUY WITH CONFIDENCE - All products have been 100% tested before delivery, If you have any problem with our Fuel Tank Ventilation Valve, feel free to contact us, we will sort things out together.
$26.99

Best ventilation valves - April 2026

A-Premium 5 PCS Crankcase Vent Valve Breather Hose Kit (PCV) Ventilation Separator Compatible with BMW Models - E36 E46 E39 E60-320i 320Ci 323i 325i 325Ci 328i 328Ci 330i 330xi 525i 528i 530i X3 Z3

Crankcase Ventilation Valve Oil Separator Hose Compatible with BMW E46 E60 E39 X3 X5 320i, 323i, 325, 325i 328i, 330i, 525i, 528i CCV PCV Valve Ventilation Separator 5 Piece Value Kit 11611432559

Oatey, 1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity

Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

Fuel Tank Ventilation Breather Valve w/pipe Replacement for BMW X5 128i 325i 328i 330i 525i 528i 530i E60 E70 E82 E88 E91 E93 Replace# 13907618643 13904588396 13907572234 13999990 PV743 CVS60

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