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BMW Intake Parts for BMW Z3 (1996-2002)

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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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Mass Air Flow Sensor (MAF)

10X Entries Into Our F80 M3 Sweepstakes

T#:36337136

Part#: 13627567451

In Stock

Sale - Save 20% $ 85.99

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

$ 68.54 USD

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$ 85.99

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

$ 68.54 USD

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PCV Valve Separator

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

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Sale - Save 22%

$ 44.99

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

$ 34.99 USD

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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.

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Forge Motorsport Valve Service Kit

T#:28271173

Part#: FMDV004S

Back Ordered

$ 23.99 USD

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$ 23.99 USD

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Idle Control Valve Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:39295545

Part#: 13541740159

In Stock

Sale - Save 22% $ 22.99

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

$ 17.94 USD

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$ 22.99

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

$ 17.94 USD

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Vacuum Check Valve - E23 E24 E34 E36 E38 E39 E46 E52 E53 Z3

10X Entries Into Our F80 M3 Sweepstakes

T#:36100155

Part#: 1168000378

In Stock

Sale - Save 35% $ 4.99

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

$ 3.26 USD

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Sale - Save 35%

$ 4.99

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

$ 3.26 USD

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A damaged, leaking, or missing vacuum check valve can lead to a range of engine performance issues. As a critical component in the vehicle's vacuum system, the check valve ensures proper air flow and pressure regulation within various engine systems. If compromised, it can cause erratic idling, poor acceleration, or rough engine performance. Additionally, a malfunctioning vacuum check valve may trigger the check engine light and could cause your vehicle to fail an emissions test due to improper control of exhaust gases. Timely replacement of a faulty vacuum check valve is essential for maintaining engine efficiency, preventing further damage, and ensuring compliance with emissions regulations.

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4MM Silicone Vacuum Hose - Red - 9 Feet

T#:370918

Part#: VC04R

In Stock

$ 15.99 USD

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$ 15.99 USD

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Enhance Engine Performance with Silicone Vacuum Line

Upgrade your car's vacuum system with the Silicone Vacuum Line, a vital component that significantly impacts engine performance. Engineered to resist heat and contaminants, this silicone hose promises exceptional durability, ensuring prolonged and reliable operation.

Featuring an inner diameter of 4mm and a vibrant red color, this silicone hose arrives in a 9-foot section, offering the flexibility to customize lengths as needed. Damaged vacuum hoses can lead to various performance issues, from rough idling to engine starting problems. Promptly replace worn-out hoses to optimize your vehicle's overall performance.

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Air Intake Boot

For vehicles with production date from 09/1998

10X Entries Into Our F80 M3 Sweepstakes

T#:38676207

Part#: 13541435627

In Stock

Sale - Save 24% $ 15.99

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

$ 12.23 USD

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Sale - Save 24%

$ 15.99

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

$ 12.23 USD

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Bremmen Air Intake Boot - E46 Z3 M52 M54

For vehicles with production date from 09/1998

10X Entries Into Our F80 M3 Sweepstakes

T#:640143

Part#: 13541705209

In Stock

Sale - Save 22% $ 21.99

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

$ 17.13 USD

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Sale - Save 22%

$ 21.99

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

$ 17.13 USD

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This intake boot connects to the mass air sensor.

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

For vehicles with production date up to 10/2003

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

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

Air Intake Boot

10X Entries Into Our F80 M3 Sweepstakes

T#:39295550

Part#: 13541438759

In Stock

Sale - Save 22% $ 20.99

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

$ 16.31 USD

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Sale - Save 22%

$ 20.99

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

$ 16.31 USD

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Forge Silicone Vacuum Hoses

T#:558490

Part#: FORGEVAC

In Stock

Starting at $ 14.99 USD

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Starting at $ 14.99 USD

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Car suffering from vacuum leaks? Choose from a 4mm, 5mm, or 6mm diameter vacuum hose from Forge to fix your leak and bring your BMW back to life.

Mass Air Flow Sensor (MAF)

For vehicles with a production date from 09/1998 up to 03/2003

10X Entries Into Our F80 M3 Sweepstakes

T#:57616372

Part#: 13621432356

Ships on Jan 11, 2027

Sale - Save 10% $ 89.99

This product was last offered at the strikethrough price on
10-08-2026

$ 80.99 USD

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Sale - Save 10%

$ 89.99

This product was last offered at the strikethrough price on
10-08-2026

$ 80.99 USD

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Suction Pump (Vacuum Pump)

10X Entries Into Our F80 M3 Sweepstakes

T#:57231545

Part#: 11617545382

Ships on Feb 15, 2027

Sale - Save 10% $ 45.99

This product was last offered at the strikethrough price on
10-08-2026

$ 41.39 USD

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$ 45.99

This product was last offered at the strikethrough price on
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$ 41.39 USD

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A common source for vacuum leaks.

Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38

Up to Model Year 09/1998

10X Entries Into Our F80 M3 Sweepstakes

T#:640144

Part#: 13411733217

Back Ordered

Sale - Save 10% $ 10.99

This product was last offered at the strikethrough price on
10-07-2026

$ 9.89 USD

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$ 10.99

This product was last offered at the strikethrough price on
10-07-2026

$ 9.89 USD

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

4MM Silicone Vacuum Hose - Black - 9 Feet

T#:370919

Part#: VC04B

In Stock

$ 14.99 USD

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$ 14.99 USD

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Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter.

3MM Silicone Vacuum Hose - Red - 9 Feet

T#:370915

Part#: VC03R

In Stock

$ 14.99 USD

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$ 14.99 USD

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Upgrade Your BMW with Forge 3MM Silicone Vacuum Hose - Red - 9 Feet

Upgrade your BMW's vacuum system with the Forge 3MM Silicone Vacuum Hose in Red, a high-quality solution designed for optimal performance and durability. This 9-foot silicone vacuum hose provides superior flexibility and resistance to extreme temperatures, making it ideal for various automotive applications. Engineered with precision, it ensures reliable vacuum pressure for efficient engine operation and component functionality. Whether you're replacing worn-out hoses or customizing your BMW's vacuum setup, the Forge Silicone Vacuum Hose offers reliability and performance you can trust.

High-quality silicone construction for durability
Superior flexibility for easy installation
Resistant to extreme temperatures
Ensures reliable vacuum pressure for efficient engine operation
Ideal for various automotive applications

Car suffering from vacuum leaks? This vacuum hose has a 3mm inner diameter.

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4MM Silicone Vacuum Hose - Blue - 9 Feet

T#:370917

Part#: VC04

Back Ordered

$ 14.99 USD

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$ 14.99 USD

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Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter.

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