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BMW Intake Parts for BMW 5 Series E39 (1996-2003)

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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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Idle Control Valve for M50, M52, M54 Engine

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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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Bav Auto Crankcase Pressure Regulator Valve - E36 E39 Z3

For vehicles with production date up to 09/1998

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T#:638090

Part#: 11151703484

In Stock

Sale - Save 20% $ 38.99

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

$ 31.19 USD

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Sale - Save 20%

$ 38.99

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

$ 31.19 USD

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BMW has an issue with oil separators freezing in cold weather if the engine is not fully warmed up during driving. Common symptoms are a howling noise followed by oil leaks. Crankcase breather valve used to purge the oil vapor from the engine block into the valve cover. This valve has 4 hoses connected to it, running to dipstick, valve cover, air intake. You should also look into replacing your valve cover gasket when changing the separator.

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K&N Aerosol Air Filter Cleaning Kit -

This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi

T#:401641

Part#: 99-5000KT

In Stock

$ 24.00 USD

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$ 24.00 USD

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K&N Aerosol Air Filter Cleaning Kit provides a simple and effective solution to preserve and maintain your K&N air filter, ensuring it delivers optimal performance for a lifetime. This cleaning kit is specifically designed to clean and restore the airflow efficiency of your reusable air filter, saving you money by eliminating the need to purchase replacement filters.

The K&N Aerosol Air Filter Cleaning Kit includes a powerful degreaser that effectively removes dirt, grime, and contaminants from your air filter. Once cleaned, the kit’s specialized oil is used to recoat the filter, ensuring it continues to trap harmful particles while allowing maximum airflow.

Regular maintenance with this kit not only extends the life of your air filter but also enhances your engine’s performance by maintaining high air flow and exceptional filtration. Easy to use, the K&N Aerosol Air Filter Cleaning Kit is an essential tool for keeping your air filter in top condition.

Lifetime filter maintenance: Extends the lifespan of your K&N air filter, eliminating the need for replacements.
Improved engine performance: Restores airflow efficiency for optimal engine operation.
Cost-effective solution: Saves money by allowing you to maintain your existing air filter.
Easy application: Simple-to-use aerosol spray for cleaning and re-oiling.

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K&N Air Filter Recharge Kit - Aerosol

This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi

T#:401640

Part#: 99-5000

In Stock

$ 23.99 USD

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$ 23.99 USD

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Preserve & maintain your air filter for a lifetime like it was designed to be used

Eventuri Filter Cleaning Kit

T#:396394

Part#: EVE-FLC

Ships in 5 Business Days

$ 30.00 USD

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$ 30.00 USD

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This filter cleaning kit powers away dirt and contaminants leaving your filter in like-new condition.

BMC Filter Cleaning Kit

T#:590913

Part#: WA250-500

In Stock

$ 24.99 USD

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$ 24.99 USD

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Dinan Replacement Air Filter Sock - Priced Each

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:11268530

Part#: D401-0111

Ships on Sep 30, 2026

10% off MSRP $ 47.99

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

$ 42.99 USD

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10% off MSRP

$ 47.99

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

$ 42.99 USD

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Replacement air filter protection sock.

BMW M50 Race German Rethreaded IAT Sensor

For vehicles with M50 Manifold Conversions

T#:7703234

Part#: RGM50RIAT

Ships in 9 Business Days

$ 59.99 USD

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$ 59.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. A popular conversion on OBD2 M52/S52 engines, is to convert to the M50 intake manifold. The problem with this is, the OBD2 engine harness uses intake air temperature readings. To solve this problem, Race German has carefully milled down the OEM intake air temperature sensor, and re-threaded to the correct threads that are on the M50 intake manifold. The sensor used is an OEM sensor.

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K&N Air Filter Squeezable Recharge Kit

T#:4099

Part#: 99-5050

In Stock

$ 18.99 USD

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$ 18.99 USD

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Cleaning and re-oiling your K&N filter will prolong its life and maintain K&N's performance advantage. You should clean your filter every year with water and K&N's cleaning solution and re-oil the filter every two years. K&N air fitlers come pre-oiled.

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ITG Drop-In Profilter

T#:31556139

Part#: 15WB-447

Ships in 3 Business Days

$ 64.99 USD

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$ 64.99 USD

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