Top 10 Crankcase Breather Kit – Automotive Replacement Emission PCV Valves & Breathers

As an Amazon Associate I earn from qualifying purchases.



LOSTAR Crankcase Oil Separator with Breather Kit Set fits for BMW N52 E90 E91 E60 E61 E85 E86 Replace 11617531423

LOSTAR #ad - Easy to install. Replacement oem original equipment part number: 11617531423, 11157522931, 11617559530 For 2006-2007 323i, 530xi; 2004-2006 325i 330i, 330xi; 2005-2007 525i, 2005-2006 325xi, 525xi, 530i; 2006-2008 Z4. Premium quality, direct Fit, 1-3 Days Delivery. 1-year limited Warranty. No drilling or cutting required.
BrandLOSTAR #ad
ManufacturerLOSTAR #ad
Part NumberLS001512

2. NewYall


NewYall Engine Crankcase Breather Pipe Hose Tube Kit

NewYall #ad - For vw jetta gls 1. 8l 2000-2001. For vw jetta 1. 8l 2002-2003. For vw golf 1. 8l 2000-2002. For audi tt quattro 1. 8l 2000-2002. For audi tt 1. 8l 2000-2002.
BrandNewYall #ad
ManufacturerNewYall #ad
Part Number035l03245G



11617533400 PCV Crankcase Vent Valve & Breather Hose Kit for BM-W 1 3 5 6 7 Series Z4 E46 E39 E83 E65 E85 with M52 M54 Engine 2003- 11157532628 AKWH

AKWH #ad - This will keep your vehicle running smoothly and keep your fuel economy where it should be. The positive crankcase ventilation pcv valve works to evacuate gas from the crankcase of the engine. If you are not sure if our products are compatible with your model, please contact us.

Oem part numbers: 11617533400, n52 b30 a, 11157532628, 11617500021, 11617533398, 11617533399. Fit for: 1 series e87 2003-2013; 3 series e90 2005-2011; 3 series touring e91 2005-2012; 5 series e60 2003-2010; 5 series touring e61 2004-; 6 series e63 2004-; 6 series convertible e64 2004-; 7 Series E65, E66, E67 2001-; Z4 E85 2003-; Z4 Coupe E86 2006-. If you notice your vehicle is leaking oil, you have a contaminated filter, or the car is not working like it should, consuming large amounts of oil, have the PCV valve looked at and replaced.

The pcv valve directs these gases back into the combustion chambers via the intake manifold. Compatible with engine n52 b30 bf, 11157520035, 11617504536, N52 B25 A. Please confirm that the oe part number and the applicable model match your vehicle before placing the order.
BrandAKWH #ad
ManufacturerAKWH #ad
Part Number11617533400 11157532628 11617504536

4. Orange Cycle Parts


94-07 Road and Street Glide, Orange Cycle Parts Crankcase Breather Kit for Harley 93-96 Tour and Super Glide, 93-17 Low Rider, 93-07 Electra Glide, 99-00 FXR, 93-15 Heritage and Softail, 93-18 Dyna

Orange Cycle Parts #ad - Fits: harley 93-96 tour and super glide, 93-07 electra glide, 93-15 heritage and softail, 99-00 FXR, 93-17 Low Rider, 94-07 Road and Street Glide, 93-18 Dyna. Can be used with most aftermarket air cleaners. Orange cycle Parts Crankcase Breather Kit. Design uses a one-piece chrome tube.
BrandOrange Cycle Parts #ad
ManufacturerGeneric #ad
Part NumberLN-OCP620-0

5. Orange Cycle Parts


2016-2017 Softails and 2008-2017 Dressers, Orange Cycle Parts Crankcase Breather Kit for Harley 1999-2017 Big Twin Except 2017 FXDLS

Orange Cycle Parts #ad - Flat washers, and 4 3/8 in. Plastic washers, 2 3/8 in. X 1-1/2 in. Design uses a one-piece chrome tube. Can be used with most aftermarket air cleaners. Flanged washers . Chrome banjo bolts, 8 1/2 in. Orange cycle Parts Crankcase Breather Kit. X 1-1/2 in. Fits: harley 1999 - 2017 big twin except 2017 fxdls, 2016 - 2017 Softails and 2008 - 2017 Dressers. Included: 1 u-shape metal tube, 2 1/2in. Drilled chrome bolts, 6 1/2 in.
BrandOrange Cycle Parts #ad
ManufacturerAftermarket #ad
Part NumberLN-OCP9620-7

6. Saihisday


Crankcase Ventilation Breather Hose Kit Air Intake for Mercedes Benz

Saihisday #ad - Easy to use, great price! 3-month hassle-free return and money back, please buy with confidence. Package includes 5 pieces as pictured. Fits many Mercedes-Benz models see details. Condition: brand new and high quality, well packed.
BrandSaihisday #ad
ManufacturerSaihisday #ad



SCITOO PCV Valve Positive Crankcase Vent Valve Breather Hose Kit Compatible with 02 03 04 for Audi A4 A6 Quattro 06C103217H Crank Case Ventilation Oil Separator Hose

SCITOO #ad - Notes: please make sure that this one is exact the right part to your vehicle prior to purchasing. High quality and high performance: scitoo aims to meet the standards of the original ventilation hose.

Please check fitment. List including:this crankcase vent valve breather hose kit includes 1Pcs 06C 103 217 D / H, 1Pcs 06C 103 235 A, 1Pcs 06C 103 245. This includes most audi A4 A6 Quattro from 2002-2004. See below for full list. Interchange part numbers:06c103245, 06c103217H, 06C103235A. This pcv hose kit is made of high quality materials, the staff will test each product before shipping.

Fits the following vehicles:this pcv hose kit is a direct replacement for the factory vent hoses and PCV valve valve on a variety of Audi vehicles. If you're not sure please contact us first and provide us with the VIN number, YEAR, MAKE, MODEL of your vehicle and we will verify fitment for you.
BrandSCITOO #ad
ManufacturerSCITOO #ad
Height5.12 Inches
Length20.67 Inches
Width5.91 Inches
Part Number107159-5206-1654108471

8. Auto Parts Prodigy


Crank Case Ventilation Oil Separator Hose, 325, PCV Crankcase Vent Valve Breather Hose Kit, Fits 320i, 528i, BMW E46, 328i, E39, 323i, 330i, 330xi, 330ci, 325ci, 525i, 325i, E60-5 Piece Value Kit

Auto Parts Prodigy #ad - Replacement pcv breather hose 5pc kit - this crankcase vent valve breather hose kit includes the crankcase pressure Regulator Valve and 4 Breather Hoses. If any hose cracks, chips, or breaks in anyway simply contact us for a free replacement. This includes most 3 series and 5 series models from 1997- 2005.

Fits the following vehicles - this pcv hose kit is a direct replacement for the factory vent hoses and PCV valve valve on a variety of BMW vehicles. The crank case valve and hoses commonly crack overtime and lead to a check engine light CEL, poor fuel economy, and sometimes smoking. Oem, quality, fit, finish - this pcv hose kit is constructed of a high temperature plastic that will last longer compared to the factory hoses.1 year warranty - this crankcase vent hose kit for your BMW comes complete with a 1 year warranty.

See below for full list. This kit includes all 5 PCV components that commonly fail. Replaces part # - 11617501566, 11157532649 - this includes the crankcase pressure regulator valve, 11617504535, 11611432559, crankcase vent return pipe, Upper Oil Separator Vent Tube, Crankcase Ventilation Hose Oil separator to valve cover, 11617504536, Crankcase Ventilation Hose Oil separator to dipstick tube. While this is not a genuine bmw part, this air intake hose is modeled after the factory BMW hoses for an exact fit on your BMW.
BrandAuto Parts Prodigy #ad
ManufacturerAuto Parts Prodigy #ad
Weight1 Pounds
Part Number11617501566

9. Mid USA


MID-USA 65305 Chrome Plated Crankcase Breather Filter Kit

Mid USA #ad - Motorcycle Engine. Mid-usa: 65305. Crankcase-breather-filter-cp-3-8-inlet-inc-cp-buttonhead-bolt-for-mounting-filter.
BrandMid USA #ad
ManufacturerMID-USA #ad
Weight1 Pounds
Part Number65305

10. Kuryakyn


Black, Kuryakyn 8999 Motorcycle Performance Accessory: Replacement Crankcase Breather Rubber Boot & Hose Kit

Kuryakyn #ad - Functions as connecting piece in assembly; Used with Hypercharger Kits. Ideally used as a direct replacement piece for the Crankcase Breather Kit for EVO. Compatible with the Kuryakyn Crankcase Breather Kit for EVO not included. Includes 2 rubber crankcase boots, 2 1 1/4" long hose connectors, 1 4 3/4" long rubber hose, and 1 4" long rubber hose. Designed durable for function.
BrandKuryakyn #ad
ManufacturerKuryakyn #ad
Height1 Inches
Length7 Inches
Weight0.2 Pounds
Width5 Inches
Part Number8999