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BMW Intake Parts for BMW 5 Series E34 (1987-1995)

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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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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

$ 33.99 USD

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$ 33.99 USD

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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

Idle Control Valve for M50, M52, M54 Engine

10X Entries Into Our F80 M3 Sweepstakes

T#:17704809

Part#: 13411744713

In Stock

Sale - Save 15% $ 154.99

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

$ 131.74 USD

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Sale - Save 15%

$ 154.99

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

$ 131.74 USD

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Introducing the Turner Motorsport Bavarian Autosport Idle Control Valve for BMW M50, M52, and M54 engines. This crucial component, situated in the intake system, addresses common idle issues experienced by BMW owners. Enhance your BMW's performance and ensure smooth idling with this Idle Control Valve.

Turner Motorsport's Bavarian Autosport Idle Control Valve for M50, M52, M54 engines.
Targets and resolves common idle issues.
Promotes smooth and consistent idling.
Essential for maintaining optimal engine performance.
Reliable component for BMW enthusiasts.

Upgrade your BMW's idle control system with the Turner Motorsport Bavarian Autosport Idle Control Valve, ensuring a seamless driving experience.

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

2X Entries Into Our F80 M3 Sweepstakes

T#:378470

Part#: N203531-5

In Stock

$ 80.05

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

$ 62.99 USD

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$ 62.99 USD

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

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

2X Entries Into Our F80 M3 Sweepstakes

T#:51848535

Part#: 51731257971-5M

In Stock

$ 38.99 USD

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$ 38.99 USD

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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.

OEM Mahle Air Filter - E34 525i M5 S38 M50

T#:25341431

Part#: 13721730918

Ships in 1 Business Day

$ 21.99

This product was last offered at the strikethrough price on
05-07-2026

$ 21.00 USD

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$ 21.00 USD

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Replacement air filter for stock airbox. Made by OEM supplier.

This item fits the following BMWs:
1991-1995 E34 BMW 525i M5

Bav Auto Intake Manifold Cover w/ PCV Valve - BMW E31 E32 E34 E38 M6...

10X Entries Into Our F80 M3 Sweepstakes

T#:639843

Part#: 11617501562

Special Order: No Guaranteed ETA

Sale - Save 15% $ 59.99

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

$ 50.99 USD

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Sale - Save 15%

$ 59.99

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

$ 50.99 USD

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An integral part of the emissions system, the PVC valve lets the crankcase 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. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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

2X Entries Into Our F80 M3 Sweepstakes

T#:363139

Part#: N203531-1

In Stock

$ 12.99 USD

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$ 12.99 USD

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

Rein Silicone Vacuum Hoses - Blue - 3 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378472

Part#: 11731259996-1

In Stock

$ 6.11 USD

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$ 6.11 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

Rein Idle Control Valve Hose - E30 325i E34 525i E36 325i 325ic 325is...

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T#:55821708

Part#: 13411738185

In Stock at Vendor

$ 16.99 USD

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$ 16.99 USD

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The factory Idle Air Control Valve hoses are subjected to decades of intense engine bay heat, oil vapor, and constant engine movement. Over time, the factory rubber hardens, becomes brittle, and develops hairline splits on the underside where you can't see them without removing the throttle body. These unmetered vacuum leaks allow unmeasured air into the engine, throwing off your fuel trims and ruining your idle quality.

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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

$ 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

Kayser Vacuum Check Valve - E23, E24, E34, E36, E38, E39, E46, E52, E...

T#:362206

Part#: 1168000378

Ships in 1 day

$ 16.99

This product was last offered at the strikethrough price on
05-07-2026

$ 14.99 USD

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$ 14.99 USD

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Common source of emission related issues

BMW E34 E36 Valve Cover Breather Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:39059257

Part#: 11151703710

Ships in 1 Business Day

$ 5.99 USD

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$ 5.99 USD

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BMW E34 E36 Valve Cover Breather Valve is a crucial component designed to regulate crankcase ventilation and prevent excessive pressure buildup in the engine. Located in the valve cover and secured with an O-ring (11151730724), this breather valve ensures proper airflow, reducing oil contamination and enhancing engine efficiency. It connects directly to the breather hoses (11151730507 & 11151726828), maintaining a sealed system for optimal performance.

Regulates crankcase ventilation to prevent excess pressure buildup
Helps reduce oil contamination for improved engine efficiency
Direct-fit replacement ensures proper sealing and airflow
Secured with O-ring (11151730724) for leak-free installation
Connects to breather hoses (11151730507 & 11151726828) for proper system function
Manufactured from durable materials to withstand heat and oil exposure

Maintain the longevity and performance of your BMW’s engine by replacing a worn or failing breather valve with this high-quality OEM replacement.

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Rein Silicone Vaccum Hose - Black - 65 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378475

Part#: 5173125797120BLK

Ships in 3 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

OEM Mahle Air Filter - E28 528e, E30 318i/325e/i, 850i, 750i, 525i 19...

T#:340537

Part#: 13721715881

Ships in 1 Business Day

$ 20.99

This product was last offered at the strikethrough price on
05-07-2026

$ 13.99 USD

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$ 13.99 USD

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Replacement air filter This item fits the following BMWs: 1986-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix 1992-3/1994 E36 BMW 318i 318is 318ti 318ic 1986-1988 E28 BMW 528e 1989-1990 E34 BMW 525i 1988-1994 E32 BMW 750il - 2 required 1990-1999 E31 BMW 850i 850ci - 2 required

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Intake Manifold Gasket

T#:57580043

Part#: 11611433328

Ships in 3 Business Days

$ 14.99 USD

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$ 14.99 USD

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Keep your European machine running at its peak with high-grade components from Meistersatz.

Hobb

T#:403482

Part#: ACC-HOBBS

Ships on Oct 26, 2026

$ 55.00 USD

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$ 55.00 USD

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