Home
Intake
Intake Manifold Upgrades & Components (DISA, Vacuum, CCV

BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW 5 Series E39 (1996-2003)

The intake manifold takes incoming air from the intake and distributes it to each cylinder. Over the years the manifolds have gotten more sophisticated and complex. Most of the additional work that it does is emissions-related - recirculating vapors back into the engine to be re-used. But there are also performance innovations such as BMW's DISA variable intake runners. All of the modern innovations have a part behind it and here you will find replacement components.

In some BMW models there are performance improvements with intake manifolds. These intake manifold upgrades use mostly BMW parts and are a direct replacement for your stock manifold. We offer manifolds and kits to make the conversion work easier.

Sub-Categories

Sort By:

Air Adjustment Unit/DISA Valve Kit

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:5498497

Part#: 11617544806DKT

In Stock

Sale - Save 25% $ 162.99

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

$ 122.12 USD

Add to Wish List

Qty

Sale - Save 25%

$ 162.99

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

$ 122.12 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. Includes new mounting hardware

Show More Show Less

Crankcase Vent Valve - E36, E39, Z3

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:14288

Part#: TMS14288

Ships on Jul 28, 2026

Sale - Save 26% $ 51.99

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

$ 38.73 USD

Add to Wish List

Qty

Sale - Save 26%

$ 51.99

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

$ 38.73 USD

Add to Wish List

The crankcase vent valve (CVV) holds and releases oil vapors that build up in the engine. It's the same type of system previously known as a PCV valve and the same deficiencies exist. Over time, the CVV will become saturated and clogged with oil. When this happens, the oil-rich vapors from the engine will back up into the intake tract and eventually into the combustion chamber. The oil added to the gasoline/air mix will cause misfires, carbon deposits, rough running, and blue smoke out the tailpipe. Replacing the CVV every 70,000 miles will ensure the correct and clean ventilation of oil vapor.

Replacement of the CVV can be done without removing the intake manifold. But replacing it during an M50 Manifold upgrade is the perfect time.

Included:
11151703484 - crankcase vent valve
13411733217 - sealing grommet

This item fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-1998 E39 BMW 528i
1997-1998 Z3 BMW Z3 2.8
1998-2000 Z3 BMW Z3 M Roadster M Coupe

Show More Show Less

Turner Oil Separator Kit - E39 M54

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:555298

Part#: 11617501566KT6

In Stock

Sale - Save 19% $ 181.99

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

$ 147.02 USD

Add to Wish List

Qty

Sale - Save 19%

$ 181.99

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

$ 147.02 USD

Add to Wish List

The plastic hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the plastic components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, mounting grommet, and hardware.

Fits the following BMWs:
2000-2003 E39 BMW 530i

Show More Show Less

Turner Oil Separator Valve Service Kit - E39 M5

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:555299

Part#: 11151406788KT3

Back Ordered

$ 326.99 USD

Add to Wish List

Qty

$ 326.99 USD

Add to Wish List

The rubber hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, mounting grommet, and hardware.

Fits the following BMWs:
1998-2003 E39 BMW M5

Show More Show Less

Select Vehicle

Brand

View All Brands

Price

Special Offers

On Sale (3)

Project Cars

SELECT YOUR BMW

BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW 5 Series E39 (1996-2003)

Sub-Categories

Air Adjustment Unit/DISA Valve Kit

Crankcase Vent Valve - E36, E39, Z3

Turner Oil Separator Kit - E39 M54

Turner Oil Separator Valve Service Kit - E39 M5

Select Vehicle

Category

Brand

Price

Special Offers

Shipping

Narrow Results