Home
Intake

BMW Intake Parts for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

Sub-Categories

Sort By:

BMW E46 Crankcase Pressure Regulator Valve | S54 3.2L Engine ...

2X Entries Into Our F80 M3 Sweepstakes

T#:39059262

Part#: 11157840446

In Stock

Sale - Save 5% $ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.88 USD

Add to Wish List

Qty

Sale - Save 5%

$ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.88 USD

Add to Wish List

BMW E46 Crankcase Pressure Regulator Valve | S54 3.2L Engine is a crucial component that ensures proper crankcase ventilation by regulating oil vapor flow into the intake manifold, preventing excessive oil consumption and buildup. Designed specifically for BMW E46 models with the S54 3.2L engine, this valve helps maintain engine efficiency and performance. BMW engines are known to experience oil separator freezing in cold weather if not fully warmed up, which can lead to howling noises and oil leaks. To ensure a thorough repair, replacing the valve cover gasket when changing the separator is highly recommended.

Regulates crankcase pressure to prevent excessive oil consumption
Helps maintain proper engine ventilation for peak performance
Reduces the risk of oil separator freezing and associated leaks
Direct-fit replacement for BMW E46 models with S54 3.2L engine
High-quality materials ensure durability and long-lasting performance
Recommended to replace the valve cover gasket for a complete repair

Protect your BMW's engine from excessive oil consumption and leaks by replacing a failing crankcase pressure regulator valve with this premium-quality replacement.

Show More Show Less

Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)

TEST ETS TESTa TEST ETS TESTa TEST ETS TESTb TEST ETS TEST2 TEST ETS TESTa

2X Entries Into Our F80 M3 Sweepstakes

T#:379090

Part#: 11731259996-5

In Stock

Sale - Save 17% $ 38.99

This product was last offered at the strikethrough price on
03-17-2026

$ 32.29 USD

Add to Wish List

Qty

Sale - Save 17%

$ 38.99

This product was last offered at the strikethrough price on
03-17-2026

$ 32.29 USD

Add to Wish List

This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is blue in color, and arrives in a 5 Meter section that can be cut down to size. 1 1 1 1 1

Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter

2X Entries Into Our F80 M3 Sweepstakes

T#:378470

Part#: N203531-5

In Stock

Sale - Save 25% $ 80.05

This product was last offered at the strikethrough price on
07-27-2026

$ 59.84 USD

Add to Wish List

Qty

Sale - Save 25%

$ 80.05

This product was last offered at the strikethrough price on
07-27-2026

$ 59.84 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L

2X Entries Into Our F80 M3 Sweepstakes

T#:402121

Part#: 11617544805

In Stock

Sale - Save 5% $ 177.99

This product was last offered at the strikethrough price on
08-31-2026

$ 169.09 USD

Add to Wish List

Qty

Sale - Save 5%

$ 177.99

This product was last offered at the strikethrough price on
08-31-2026

$ 169.09 USD

Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes.

If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage.

Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold.

Show More Show Less

Rein Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)

2X Entries Into Our F80 M3 Sweepstakes

T#:51848535

Part#: 51731257971-5M

Ships in 1-2 days

Sale - Save 5% $ 38.99

This product was last offered at the strikethrough price on
08-31-2026

$ 37.04 USD

Add to Wish List

Qty

Sale - Save 5%

$ 38.99

This product was last offered at the strikethrough price on
08-31-2026

$ 37.04 USD

Add to Wish List

This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is black in color, and arrives in a 5 Meter section that can be cut down to size.

Angle Connector With Heating Element

10X Entries Into Our F80 M3 Sweepstakes

T#:36100159

Part#: 11617561408

In Stock

Sale - Save 20% $ 49.99

This product was last offered at the strikethrough price on
06-19-2026

$ 39.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 49.99

This product was last offered at the strikethrough price on
06-19-2026

$ 39.99 USD

Add to Wish List

This component not only connects the PCV line to the intake manifold but also functions as a heating element to prevent blockages. However, it can short out over time. It's easy to replace—protect your engine by installing a new one today.

Show More Show Less

Oil Separator Valve

10X Entries Into Our F80 M3 Sweepstakes

T#:8677203

Part#: 11617531423

In Stock

Sale - Save 4% $ 69.99

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

$ 67.20 USD

Add to Wish List

Qty

Sale - Save 4%

$ 69.99

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

$ 67.20 USD

Add to Wish List

Air Adjustment Unit/DISA Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:36438827

Part#: 11617579114

In Stock at Vendor

Sale - Save 5% $ 254.99

This product was last offered at the strikethrough price on
08-31-2026

$ 242.24 USD

Add to Wish List

Qty

Sale - Save 5%

$ 254.99

This product was last offered at the strikethrough price on
08-31-2026

$ 242.24 USD

Add to Wish List

Intake Air Adjustment Unit/DISA Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:36438828

Part#: 11617560538

In Stock

Sale - Save 5% $ 325.99

This product was last offered at the strikethrough price on
08-31-2026

$ 309.69 USD

Add to Wish List

Qty

Sale - Save 5%

$ 325.99

This product was last offered at the strikethrough price on
08-31-2026

$ 309.69 USD

Add to Wish List

PCV Valve Seperator

10X Entries Into Our F80 M3 Sweepstakes

T#:15511828

Part#: 11617533400

In Stock

Sale - Save 22% $ 44.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 22%

$ 44.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

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.

Show More Show Less

OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L

2X Entries Into Our F80 M3 Sweepstakes

T#:402120

Part#: 11617544806

Ships in 3 Business Days

Sale - Save 5% $ 246.99

This product was last offered at the strikethrough price on
08-31-2026

$ 234.64 USD

Add to Wish List

Qty

Sale - Save 5%

$ 246.99

This product was last offered at the strikethrough price on
08-31-2026

$ 234.64 USD

Add to Wish List

Air adjustment unit controls the path of the air in the intake manifold, allowing either a shorter or longer runner length. A common source of trouble causing low RPM sluggishness and accompanied by a clicking sound from the engine bay.

Show More Show Less

Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter

2X Entries Into Our F80 M3 Sweepstakes

T#:363139

Part#: N203531-1

In Stock

Sale - Save 5% $ 12.99

This product was last offered at the strikethrough price on
08-31-2026

$ 12.34 USD

Add to Wish List

Qty

Sale - Save 5%

$ 12.99

This product was last offered at the strikethrough price on
08-31-2026

$ 12.34 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

Sale - Save 22%

$ 23.99

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

$ 18.76 USD

Add to Wish List

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

Intake Gasket Set

10X Entries Into Our F80 M3 Sweepstakes

T#:54995058

Part#: 11617547242

In Stock

$ 19.99 USD

Add to Wish List

Qty

$ 19.99 USD

Add to Wish List

Rein Silicone Vacuum Hoses - Blue - 3 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378472

Part#: 11731259996-1

In Stock

Sale - Save 5% $ 6.11

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD

Add to Wish List

Qty

Sale - Save 5%

$ 6.11

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD

Add to Wish List

Replace your cracked or frayed vacuum lines. 3.5mm

Oil Separator Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:594299

Part#: 11617531423

Ships in 3 Business Days

Sale - Save 5% $ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD

Add to Wish List

Qty

Sale - Save 5%

$ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD

Add to Wish List

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.

Show More Show Less

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

2X Entries Into Our F80 M3 Sweepstakes

T#:378471

Part#: N203531-20

Ships in 3 Business Days

Sale - Save 5% $ 363.52

This product was last offered at the strikethrough price on
08-31-2026

$ 345.34 USD

Add to Wish List

Qty

Sale - Save 5%

$ 363.52

This product was last offered at the strikethrough price on
08-31-2026

$ 345.34 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Rein Silicone Vaccum Hose - Black - 65 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378475

Part#: 5173125797120BLK

Ships in 3 Business Days

Sale - Save 5% $ 175.99

This product was last offered at the strikethrough price on
08-31-2026

$ 166.75 USD

Add to Wish List

Qty

Sale - Save 5%

$ 175.99

This product was last offered at the strikethrough price on
08-31-2026

$ 166.75 USD

Add to Wish List

Replace your cracked or frayed vacuum lines. 3.5mm

Vacuum Pump Sprocket

10X Entries Into Our F80 M3 Sweepstakes

T#:26305068

Part#: 11417516128

Special Order: No Guaranteed ETA

Sale - Save 21% $ 26.99

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

$ 21.21 USD

Add to Wish List

Qty

Sale - Save 21%

$ 26.99

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

$ 21.21 USD

Add to Wish List

Select Vehicle

Category

Home

Intake
- Intake Boots & Hoses (7)
- Intake Manifold Upgrades & Components (DISA, Vacuum, CCV (12)

Brand

Price

Special Offers

Shipping