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CCV Oil Separator System

Bremmen Parts CCV Oil Separator System

BMWs oil separator and crankcase ventilation system is excellent at what it does when properly maintained. Always inspect any visible hoses when you are under the hood and follow the manufacturers replacement schedule.

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Bremmen Crankcase Vent Breather Hose - BMW E82/88 E9X N55 3.0L ...

10X Entries Into Our F80 M3 Sweepstakes

T#:640159

Part#: 11127584128

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05-03-2026

$ 40.79 USD

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Connects to the CCV on the valve cover

Oil Separator Valve

10X Entries Into Our F80 M3 Sweepstakes

T#:8677203

Part#: 11617531423

Ships in 9 Business Days

Sale - Save 4% $ 69.99

This product was last offered at the strikethrough price on
05-03-2026

$ 67.20 USD

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CCV Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:30629663

Part#: 11157637521

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05-03-2026

$ 45.89 USD

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PCV Valve Seperator

10X Entries Into Our F80 M3 Sweepstakes

T#:15511828

Part#: 11617533400

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$ 44.51 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable. Don't forget to order a valve cover gasket to make your separator change easier.

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CCV Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:30629662

Part#: 11157642546

In Stock

Sale - Save 50% $ 39.99

This product was last offered at the strikethrough price on
05-03-2026

$ 20.00 USD

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$ 20.00 USD

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Vent Hose

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T#:30629665

Part#: 11157612996

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$ 21.50 USD

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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

10X Entries Into Our F80 M3 Sweepstakes

T#:640147

Part#: 11611432559

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Sale - Save 22% $ 23.99

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05-03-2026

$ 18.76 USD

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Crankcase Vent Hose - From Valve Cover to Oil Separator - Fit BMWs with the M52 or M54 6 cylinder engine

Crank Case Ventilation Valve - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:53326230

Part#: 11158647299

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$ 64.79 USD

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Crankcase Ventilation Pipe

10X Entries Into Our F80 M3 Sweepstakes

T#:53326229

Part#: 11158647962

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$ 159.99 USD

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Crankcase Vent Hose (3-Way Hose)

10X Entries Into Our F80 M3 Sweepstakes

T#:53538112

Part#: 11157581815

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This product was last offered at the strikethrough price on
05-30-2026

$ 34.39 USD

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Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38

10X Entries Into Our F80 M3 Sweepstakes

T#:640144

Part#: 13411733217

Back Ordered

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This product was last offered at the strikethrough price on
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$ 8.25 USD

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This grommet is located on the back side of the PCV or idle control valve

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Bremmen Parts CCV Oil Separator System

Bremmen Crankcase Vent Breather Hose - BMW E82/88 E9X N55 3.0L ...

Oil Separator Valve

CCV Hose

PCV Valve Seperator

CCV Hose

Vent Hose

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

Crank Case Ventilation Valve - Priced Each

Crankcase Ventilation Pipe

Crankcase Vent Hose (3-Way Hose)

Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38

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