Oil Separator

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(4) The oil separator valve recirculates oil vapour to ensure it's not burnt, causing smoke and carbon build-up.Febi-Bilstein

Crankcase Pressure Regulator Valve
The oil separator valve recirculates oil vapour to ensure it's not burnt, causing smoke and carbon build-up.
For 523i models built before 09/1998
For 528i models built before 09/1998
For Z3 2.8i models built before 09/1998

$99 Each In stock
(44) The crankcase ventilation PCV/CCV oil separator valve can become clogged with oil and dirt. A common source of headaches, these oil separator valves can become clogged or the diaphragms can split.Febi-Bilstein

Crankcase Pressure Regulator Valve
The crankcase ventilation PCV/CCV oil separator valve can become clogged with oil and dirt. A common source of headaches, these oil separator valves can become clogged or the diaphragms can split.
For 523i models built after 09/1998
For 528i models built after 09/1998
For 525i models built before 03/2005
For 530i models built before 03/2005
For Z3 2.8i models built after 09/1998
For X5 3.0i models built before 09/2003

$65 Each In stock
(12) A common source of headaches, these oil separator valves can become clogged or the diaphragms can split. We offer this replacement from Germany's Febi Bilstein.Febi-Bilstein

Crankcase Pressure Regulator Valve
A common source of headaches, these oil separator valves can become clogged or the diaphragms can split. We offer this replacement from Germany's Febi Bilstein.
For 316i models built after 09/1995
For 318i models built after 09/1995
For 318is models built after 09/1995
For 318ti models built after 09/1995
For 318i models built before 09/2001

$39 Each In stock
(18) This crankcase ventilation PCV/CCV oil separator valve comes from Germany's Febi-Bilstein.Febi-Bilstein

Crankcase Pressure Regulator Valve
This crankcase ventilation PCV/CCV oil separator valve comes from Germany's Febi-Bilstein.
For 318i models built after 09/2001
For 320i models built before 03/2007
For 120i models built before 01/2007

$65 Each In stock
(9) This PCV/CCV repair kit allows you to restore your oil separator system. From Germany's Febi Bilstein.Febi-Bilstein

Crankcase Pressure Regulator Valve Repair Kit
This PCV/CCV repair kit allows you to restore your oil separator system. From Germany's Febi Bilstein.
For X5 4.4i models built after 09/2003

$29 Each In stock
(7) Oil separator PCV/CCV valve for E9x, E60/1, and E85/6 models.Febi-Bilstein

Crankcase Pressure Regulator Valve
Oil separator PCV/CCV valve for E9x, E60/1, and E85/6 models.
For 130i models built before 09/2006
For 323i models built before 09/2006
For 325i models built before 09/2006
For 525i models built from 04/2005 to 03/2007
For 530i models built from 04/2005 to 03/2007
For 2.5si models built before 09/2006
For 3.0si models built before 09/2006

$139 Each In stock
(2) The crankcase oil separator valve (PCV or CCV) recirculates excess oil in the motor.Febi-Bilstein

Crankcase Pressure Regulator Valve
The crankcase oil separator valve (PCV or CCV) recirculates excess oil in the motor.

$109 Each In stock
(2) The oil separator (PCV or CCV) recirculates oil vapour to ensure it's not burnt, causing smoke and carbon build-up.VAICO

Crankcase Pressure Regulator Valve
The oil separator (PCV or CCV) recirculates oil vapour to ensure it's not burnt, causing smoke and carbon build-up.
For X5 4.4i models built before 09/2003

$38 Each In stock
(34) This hose connects from the oil separator valve to the lower oil dipstick tube. We offer this replacement hose from Febi Bilstein. Febi-Bilstein

Crankcase Ventilation Hose
This hose connects from the oil separator valve to the lower oil dipstick tube. We offer this replacement hose from Febi Bilstein.
For 525i models built before 03/2005
For 530i models built before 03/2005

$23 Each In stock
(1) Connecting from the oil separator to the rocker cover.Febi-Bilstein

Crankcase Ventilation Hose
Connecting from the oil separator to the rocker cover.
For 320i models built after 09/1995
For 523i models built before 09/1998
For 528i models built before 09/1998
For Z3 2.8i models built before 09/1998

$14 Each In stock
(40) This hose connects from the oil separator to the valve/rocker cover. We offer this replacement hose from Febi BilsteinFebi-Bilstein

Crankcase Ventilation Hose
This hose connects from the oil separator to the valve/rocker cover. We offer this replacement hose from Febi Bilstein
For 523i models built after 09/1998
For 528i models built after 09/1998
For 525i models built before 03/2005
For Z3 2.8i models built after 09/1998
For X5 3.0i models built before 09/2003

$39 Each In stock
(36) This pipe connects to the front of the intake manifold and runs back to Y connecter at the back of the intake manifold. We offer this replacement hose from Febi Bilstein.Febi-Bilstein

Oil Separator Return Pipe
This pipe connects to the front of the intake manifold and runs back to Y connecter at the back of the intake manifold. We offer this replacement hose from Febi Bilstein.
For 523i models built after 09/1998
For 528i models built after 09/1998
For 525i models built before 03/2005
For 530i models built before 03/2005
For Z3 2.8i models built after 09/1998
For X5 3.0i models built before 09/2003

$34 Each In stock
(25) This vent tube runs from the top of the oil separator to the back of the intake manifold. We offer this replacement hose from Febi Bilstein. Febi-Bilstein

Upper Oil Separator Vent Tube
This vent tube runs from the top of the oil separator to the back of the intake manifold. We offer this replacement hose from Febi Bilstein.
For 320i models built after 01/2000
For 323i models built after 01/2000
For 328i models built after 01/2000
For 320Ci models built after 01/2000
For 323Ci models built after 01/2000
For 328Ci models built after 01/2000
For 523i models built after 01/2000
For 528i models built after 01/2000
For 525i models built before 03/2005
For 530i models built before 03/2005
For Z3 2.0i models built after 01/2000
For Z3 2.8i models built after 01/2000
For X5 3.0i models built before 09/2003

$38 Each In stock
(9) This vent hose connects to the top of the crankcase ventilation hose.Febi-Bilstein

Vent Hose
This vent hose connects to the top of the crankcase ventilation hose.
For 318i models built after 09/2001
For 320i models built before 03/2007
For 120i models built before 01/2007

$40 Each In stock
(6) Replacement oil separator return pipe from Germany's Febi-Bilstein.Febi-Bilstein

Oil Separator Return Pipe
Replacement oil separator return pipe from Germany's Febi-Bilstein.
For 318i models built after 09/2001

$59 Each In stock
(5) This hose connects from the oil separator (PCV/CCV) to the valve/rocker cover.Febi-Bilstein

Breather Hose
This hose connects from the oil separator (PCV/CCV) to the valve/rocker cover.
For 320i models built after 09/1995
For 523i models built before 09/1998
For 528i models built before 09/1998
For Z3 2.8i models built before 09/1998

$39 Each In stock
(5) This dual hose connects from the back of the rocker cover to the oil separator.Febi-Bilstein

Crankcase Breather Hose
This dual hose connects from the back of the rocker cover to the oil separator.
For 318i models built after 09/1995
For 318i models built before 09/2001

$49 Each In stock
(4) This hose connects from the oil separator to the oil return on the engine - feeding back into the sump.Febi-Bilstein

Crankcase Ventilation - Return Pipe
This hose connects from the oil separator to the oil return on the engine - feeding back into the sump.
For 130i models built before 09/2006
For 323i models built before 09/2006
For 325i models built before 09/2006
For 525i models built from 04/2005 to 03/2007
For 530i models built from 04/2005 to 03/2007
For 2.5si models built before 09/2006
For 3.0si models built before 09/2006
Notify me when available

$69 Each Out of stock
Notify me when available
(3) This hose connects from the oil separator to the underside of the intake manifold.Rein

Oil Separator - Vent Hose
This hose connects from the oil separator to the underside of the intake manifold.
For 130i models built from 10/2005 to 09/2006
For 323i models built from 10/2005 to 09/2006
For 325i models built from 10/2005 to 09/2006
For 330i models built after 10/2005
For Z4 2.5si models built before 09/2006
For Z4 3.0si models built before 09/2006

$55 Each In stock
(1) This hose connects from the oil separator valve to the lower oil dipstick tube. We offer this replacement hose from Rein - a rebranded BMW Genuine item.Rein

Oil Separator Vent Tube
This hose connects from the oil separator valve to the lower oil dipstick tube. We offer this replacement hose from Rein - a rebranded BMW Genuine item.
For X5 3.0i models built before 09/2003

$25 Each In stock
Return hose connecting from the dipstick tube back to the bottom of the oil separator valve.Febi-Bilstein

Crankcase Return Hose
Return hose connecting from the dipstick tube back to the bottom of the oil separator valve.
For 320i models built before 03/2007
For 120i models built before 01/2007

$65 Each In stock
(2) This oil separator tube connects from the back of the rocker cover to the back of the oil separator valve.Febi-Bilstein

Connecting Line
This oil separator tube connects from the back of the rocker cover to the back of the oil separator valve.
For 318i models built after 09/2001
Notify me when available

$39 Each Out of stock
Notify me when available