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BMW Intake Parts for BMW 3 Series E91 (2006-2012)

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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.

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URO Throttle Body Assembly - BMW E60 E61 E70 E82/88 E9X E83 N52 3.0L ...

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T#:43750221

Part#: 13547556118

In Stock

$ 177.99 USD

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$ 177.99 USD

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The sensors on your throttle body can wear out over time. These sensors control vital engine features through the engine computer. If your vehicle is throwing a check engine light about throttle position, this may be the issue. The only solution is to replace your throttle body.

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Vacuum Pump

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T#:38161722

Part#: 11667558344

Ships in 4 Business Days

$ 177.99 USD

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$ 177.99 USD

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URO Crankcase Ventilation Return Hose - 11157567802

2X Entries Into Our F80 M3 Sweepstakes

T#:26171676

Part#: 11157567802

Ships in 2 Business Days

$ 55.99 USD

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$ 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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Oil Separator Valve

2X Entries Into Our F80 M3 Sweepstakes

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

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T#:221962

Part#: TMS221962

Ships in 2 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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Rein Silicone Vaccum Hose - Black - 65 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378475

Part#: 5173125797120BLK

Ships in 4 Business Days

$ 175.99 USD

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$ 175.99 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

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

2X Entries Into Our F80 M3 Sweepstakes

T#:378471

Part#: N203531-20

Ships in 4 Business Days

$ 363.52 USD

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$ 363.52 USD

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

Genuine BMW Emissions Service Kit

T#:376819

Part#: 11617561408KT2

Ships in 1-2 days

$ 225.99

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

$ 222.99 USD

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$ 222.99 USD

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Vacuum Pump

T#:407899

Part#: 11667558344

Ships in 5 Business Days

6% off MSRP $ 730.99

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

$ 686.99 USD

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6% off MSRP

$ 730.99

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

$ 686.99 USD

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Genuine BMW - 3-Stage Intake Manifold Upgrade Kit - N52

T#:360396

Part#: E90-330-MANIKT

Ships in 4 Business Days

$ 2,016.18

This product was last offered at the strikethrough price on
08-25-2026

$ 2,016.16 USD

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$ 2,016.16 USD

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Hengst Filter Element Priced Each - BMW E8X 1 series, E9X 3 series, E...

5X Entries Into Our F80 M3 Sweepstakes

T#:52868073

Part#: 13717532754

Ships on Oct 27, 2026

$ 33.99 USD

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$ 33.99 USD

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Keep your vehicle maintenance simple and reliable with the Hengst E621L Air Filter.

Engine Air Filter

T#:57231533

Part#: 13717542294

Special Order: No Guaranteed ETA

$ 28.99 USD

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$ 28.99 USD

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Keep your engine breathing clean and operating at peak performance with this high-quality engine air filter.

Mass Air Flow (MAF) Sensor

T#:56363343

Part#: 13627551638

Special Order: No Guaranteed ETA

$ 142.99 USD

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$ 142.99 USD

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This Febi Bilstein replacement MAF sensor insert provides OE-level precision and durability.

Vacuum Pump Sprocket

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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

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Sale - Save 21%

$ 26.99

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

$ 21.21 USD

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Ajusa Intake Manifold Gasket - BMW N52 N54 N55 N63

T#:45963169

Part#: 24030200

Back Ordered

$ 4.99 USD

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$ 4.99 USD

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This intake gasket goes between the cylinder head and the intake runners and should be replaced anytime the intake manifold is removed from the engine.

Mass Air Flow Sensor

We Price Match - Give Us A Call or Chat!

T#:31589446

Part#: 13627520519

Ships in 2 Business Days

$ 308.97 USD

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$ 308.97 USD

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