CCV Oil Separator System

FTP Motorsport PCV Valve Upgraded Replacement - N54

T#:583063

Part#: SG84036

Special Order: No Guaranteed ETA

$ 60.00 USD

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The OEM plastic PCV valve does not hold pressure well even when brand new. What this means is that when the turbochargers are making boost, pressurized air can become forced backwards through the valve and back into the crankcase. Depending on the condition of your PCV valve this can range from irritating to dangerous as a pressurized case can cause all sorts of issues. Additionally, if your valve cover is cracked due to age or has a bad gasket you are more than likely experiencing a pressure leak either internally or externally. These two features can cause even a low-mileage N54 to run like a tired elephant, sometimes even unlocking a special bonus function known as "Limp Mode". The solution is to replace any failed components and upgrade the PCV valve to something more capable withstanding the abuse of a turbocharged environment. FTP Motorsport has you covered with this solid aluminum valve assembly. It is essentially the same thing that came in your car from the factory, made out of aluminum. The internal components have also been made to fit tighter and outlast the life of an off the shelf replacement. No, this won't be the very last PCV valve you buy, but it will most certainly alleviate a lot of headaches common to N54 owners. And if you're tuned, big twin or single swapped you need one of these yesterday.

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Rein Crank Case Ventilation Valve - Priced Each

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T#:17738377

Part#: 11158647299

Ships on Oct 9, 2026

$ 79.99

This product was last offered at the strikethrough price on
03-26-2026

$ 73.99 USD

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Rein's OE quality breather hose helps prevent pressure build-up in the engine.

BMW Engine Oil Separator Set - 11158636540

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T#:46753501

Part#: 11158636540

In Stock

$ 199.99 USD

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$ 199.99 USD

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Genuine BMW Set, Oil Separators, Cylinder Head Cover - This item fits the following BMW Chassis: E70,E71,F01,F02,F10,F12,F13, This item fits the following BMW Engines: N63,S63,

CCV Hose

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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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$ 39.99

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

$ 20.00 USD

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Elring Crank Case Vent Valve Gasket - M60 M62

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T#:362757

Part#: 11611729728

In Stock

$ 7.13

This product was last offered at the strikethrough price on
06-03-2026

$ 6.11 USD

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$ 6.11 USD

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This gasket seals the PCV valve to the valve cover. If this leaks, you maybe experience poor running conditions or check engine lights. Replace your leaking seal with a new Elring gasket to ensure long lasting reliability.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
M60 3.0L 4.0L
M62 4.4L

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Vent Hose

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T#:30629665

Part#: 11157612996

In Stock

Sale - Save 50% $ 42.99

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

$ 21.50 USD

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$ 42.99

This product was last offered at the strikethrough price on
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$ 21.50 USD

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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

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T#:640147

Part#: 11611432559

In Stock

Sale - Save 22% $ 23.99

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

$ 18.76 USD

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$ 23.99

This product was last offered at the strikethrough price on
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

Genuine BMW Mounting Grommet

T#:360723

Part#: 13411733217

In Stock

$ 17.86 USD

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$ 17.86 USD

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URO Oil Separator Vent Hose - E90,E91,E60,E62,Z4 N52 (10/2005+) ...

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T#:639498

Part#: 11617559530

Ships in 2 Business Days

$ 28.99 USD

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$ 28.99 USD

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URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Pressure Regulator Valve Repair Kit

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T#:600041

Part#: 11127547058

Ships in 2 Business Days

$ 14.99 USD

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$ 14.99 USD

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Oil Separator Valve

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T#:594299

Part#: 11617531423

Ships in 4 Business Days

$ 120.81 USD

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$ 120.81 USD

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The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.

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URO Crankcase Ventilation Return Hose - 11157567802

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T#:26171676

Part#: 11157567802

Ships in 2 Business Days

$ 55.99 USD

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For your BMW's optimal performance, ensure the functionality of the hose connecting the oil dipstick to the crankcase vent valve. Positioned below the intake manifold, this hose is susceptible to clogging with oil film and condensation, leading to potential failure over time. Cracks and swelling in old hoses can result in oil and vacuum leaks, compromising engine performance.

Essential component for BMW engine functionality
Prevents clogging and potential hose failure
Minimizes oil and vacuum leaks
Convenient replacement when replacing crankcase vent valve

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Crankcase Oil Separator Repair Kit - E60 525i 530i 2004-2005 ...

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T#:2889

Part#: 11617533400-E60

Ships in 3 Business Days

$ 454.99

This product was last offered at the strikethrough price on
08-13-2026

$ 414.99 USD

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$ 414.99 USD

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This Crankcase Vent / Oil Separator Repair Kit includes the updated oil separator valve, oil dipstick guide tube and hoses. The kit includes:
1 x 11617533400 - Oil Separator Valve
1 x 11437565440 - Dip Stick Guide Tube
1 x 11617533398 - Hose from Valve to Valve Cover
1 x 11617533399 - Hose from Valve to Intake Manifold
1 x 11157532629 - Hose from Vent Valve to Dipstick1 x 11431740045 - O-ring for Dip Stick Guide Tube

This item fits the following BMWs:
2004-2005 E60 BMW 525i 530i

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PCV Adapter Fitting N54

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T#:557961

Part#: VTT-PCV-ADAPTER

Ships on Sep 11, 2026

$ 145.99 USD

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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

This is the adapter fitting that is required to convert your N54 to external PCV if you want to keep your crankcase under vacuum at idle, and anytime you have a vacuum condition in your intake manifold. They are made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip.

This must be used in conjunction with the Vargas billet check valve, and PCV delete fitting or requires plugging of the intake PCV ports. Installs inline on the throttle body, and adds a -8AN male to adapt to a catch cans, or any custom set up.

Made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip

This part fits the following BMW engines:
2006-2012 N54

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Crankcase Oil Separator and Vent Hose Kit - E90 325xi/330xi, E60 525x...

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T#:221962

Part#: TMS221962

Ships in 6 Business Days

$ 458.99 USD

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$ 458.99 USD

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The BMW N52 engine was deisgned with a crankcase vent system that relies on a heated oil separator valve to separate vapor from the liquid oil. Under ideal circumstances, the oil vapor would pass back into the intake and get burned up during normal combustion. The liquid oil would follow a path back down into the oil pan and be reused. This system is environmentally friendly but plagued with problems. The heating elements can fail or oil and carbon particles can block the oil separator valve. With no escape, the oil will continue to pool and collect in the valve cover or make its way into the combustion chamber leading to excessive oil consumption, blue smoke from the exhaust, idle and running issues. These issues are worse in colder climates where the freezing temperatures create an oil sludge condition that is impossible to clear. The plastic hoses can become brittle and crack which leads to vacuum leaks and oil leaks. Thankfully, the CCV is replaceable on the early N52 engines (2006 and some 2007 models) and should be inspected during a major service and any time the valve cover is off. Oil can also back up into the throttle body, which is easier to check than the oil separator itself. Later N52 engines do not have a serviceable oil vent as it is integrated into the valve cover and not a separate part.

This is a kit containing the oil separator, the vent hoses, and the intake manifold gaskets that are done during a typical oil separator replacement. Complete kit includes:

11617531423, Genuine BMW oil separator

11617559530, vent hose

11157522931, oil separator hose

11157567801, return hose

11157537701, extraction hose

11617547242, intake manifold gaskets (set of 6)
The intake manifold must be removed to access the oil separator so new profile gaskets are included. We also recommend (but not required) a new oil separator fitting on the intake manifold because it's one of the heated elements that vaporizes the oil as it enters the intake.

The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.

This kit fits the following BMWs:
-10/2005 E90 BMW 325xi 330xi - Sedan
-10/2005 E91 BMW 325xi - Wagon
-10/2005 E60 BMW 525xi 530xi

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BMW Breather Valve

We Price Match - Give Us A Call or Chat!

T#:17339405

Part#: 11127537733

Ships in 2 Business Days

$ 27.99

This product was last offered at the strikethrough price on
05-29-2026

$ 19.99 USD

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$ 19.99 USD

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Are you experiencing a slight loss of power? This pressure regulator valve repair kit could easily be the culprit. With a bad gasket or weak spring you could be losing pressure, resulting in less power.

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Rein Crank Case Ventilation Valve

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T#:17704764

Part#: 11158647298

In Stock at Vendor

$ 61.80 USD

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$ 61.80 USD

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Designed to be a direct fit for OEM hoses, Rein has replacements for an affordable cost.

Crankcase Oil Separator Repair Kit - E83 X3 2.5i 3.0i 2004-2006 ...

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T#:2898

Part#: 11617533400-E83

Ships in 3 Business Days

$ 400.21

This product was last offered at the strikethrough price on
08-13-2026

$ 359.76 USD

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$ 359.76 USD

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This Crankcase Vent / Oil Separator Repair Kit includes the updated oil separator valve, oil dipstick guide tube and hoses. Suitable for cold weather applications. This kit fits E83 X3 2.5i X3 3.0i 2004-2006.

This item fits the following BMWs:
2004-2006 E83 BMW X3 2.5i X3 3.0i

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Genuine MINI Vent Pipe - 11157632332

T#:174245

Part#: 11157632332

In Stock

7% off MSRP $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 51.99 USD

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7% off MSRP

$ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 51.99 USD

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Genuine MINI VENT PIPE
Fits BMW Engines including:
N16

Genuine BMW Emissions Service Kit

T#:376819

Part#: 11617561408KT2

Ships in 5 Business Days

$ 225.99

This product was last offered at the strikethrough price on
07-06-2026

$ 210.99 USD

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$ 210.99 USD

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Genuine BMW Crankcase Vent Hose (3-Way Hose) - F10 528i

T#:32289

Part#: 11157581815

Ships in 3 Business Days

4% off MSRP $ 92.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 88.99 USD

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4% off MSRP

$ 92.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 88.99 USD

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Genuine BMW Vent Hose -
This item fits the following BMW Chassis:
F10,F25 X3

Fits BMW Engines including:
N52N

Crankcase Oil Separator Repair Kit - E85 Z4 2.5i 3.0i 2003-2006 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:2895

Part#: 11617533400-E85

Ships in 3 Business Days

Sale - Save 5% $ 406.99

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

$ 386.64 USD

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Sale - Save 5%

$ 406.99

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

$ 386.64 USD

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This Crankcase Vent / Oil Separator Repair Kit includes the updated oil separator valve, oil dipstick guide tube and hoses. This kit fits E85 Z4 2.5i Z4 3.0i 2003-2005.

This item fits the following BMWs:
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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Gates Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, ...

T#:591537

Part#: 11127547058

Ships on Sep 16, 2026

$ 41.85 USD

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$ 41.85 USD

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Includes new cap, gasket, and spring

Vaico Crankcase Vent Hose (3-Way Hose) - BMW F10 528i

T#:41492595

Part#: 11157581815

Special Order: No Guaranteed ETA

$ 40.99 USD

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$ 40.99 USD

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Replace your cracked, split, or missing vent hose to eliminate vacuum issues and restore smooth engine operation

Intake Manifold Cover (PCV)

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We Price Match - Give Us A Call or Chat!

T#:594546

Part#: 11617501562

Ships on Sep 14, 2026

$ 55.99 USD

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$ 55.99 USD

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An integral part of the emissions system, the PVC valve lets the crank case breathe. This allows proper intake and exhaust flow, resulting in proper running and operation. Often split from underhood heat and age, this vents excess oil into the engine compartment. Replace it now.

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Crankcase Ventilation Pipe

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T#:53326229

Part#: 11158647962

In Stock

Sale - Save 20% $ 199.99

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

$ 159.99 USD

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$ 199.99

This product was last offered at the strikethrough price on
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$ 159.99 USD

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Crank Case Ventilation Valve - Priced Each

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T#:53326230

Part#: 11158647299

In Stock

Sale - Save 20% $ 80.99

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

$ 64.79 USD

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$ 80.99

This product was last offered at the strikethrough price on
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$ 64.79 USD

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Crankcase Vent Hose (3-Way Hose)

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T#:53538112

Part#: 11157581815

In Stock

Sale - Save 20% $ 42.99

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

$ 34.39 USD

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$ 42.99

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

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T#:640144

Part#: 13411733217

Back Ordered

Sale - Save 17% $ 9.99

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

$ 8.25 USD

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$ 9.99

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

$ 8.25 USD

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

Crankcase Breather Hose

T#:56544046

Part#: 11127584128

Special Order: No Guaranteed ETA

$ 28.99 USD

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$ 28.99 USD

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This replacement Crankcase Breather Hose from Febi Bilstein delivers the exact tolerances and durability required to keep your BMW’s PCV system sealed tight under boost.

Turner Oil Separator Kit - E53 X5 M62 4.4L 4.6L

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T#:555308

Part#: 11151705237KT1

Back Ordered

Sale - Save 11% $ 208.99

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

$ 186.65 USD

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Sale - Save 11%

$ 208.99

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

$ 186.65 USD

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The rubber hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, and hardware.

Fits the following BMWs:
1999-2006 E53 BMW with M62 4.4L 4.6L

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