11617579114 DISA Large Flap Repair Kit for BMW N51 / N52 / N52N / N52K
This large-flap DISA valve repair kit is designed to restore the intake manifold adjustment system used in BMW N51, N52, N52N and N52K engine applications. It is compatible with DISA units referenced as 11617579114, 11617560537 and 11617522929.
This product is a DISA valve repair kit for the internal flap and linkage mechanism. It is not a complete DISA valve assembly.
OEM / Reference Numbers
- 11617579114 — primary compatible DISA reference
- 11617560537 — related compatible DISA reference
- 11617522929 — related compatible DISA reference
Part Type
- DISA valve repair kit
- Intake manifold flap repair kit
- Large-flap application
- Not a complete DISA valve assembly
Kit Contents
- Aluminum flap — 1 pc
- Aluminum gear — 1 pc
- Steel guide axle — 1 pc
- Sealing gland — 1 pc
What This Kit Does
The BMW DISA system adjusts airflow inside the intake manifold by changing the effective intake runner length. The internal flap changes position according to engine operating conditions to support torque at mid-range engine speeds and airflow at higher RPM.
Over time, the original plastic flap and linkage components can wear, develop excessive play or break. This repair kit replaces the vulnerable internal components with an aluminum flap, aluminum gear and reinforced hardware.
Compatible Vehicles
- BMW 1 Series — E81, E87, E87 LCI, E88, E82
- BMW 3 Series — E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI
- BMW 5 Series — E60, E60 LCI, E61, E61 LCI, F10, F11
- BMW 6 Series — E63, E63 LCI, E64, E64 LCI
- BMW 7 Series — E65, E66, F01, F01 LCI, F02, F02 LCI
- BMW X1 — E84
- BMW X3 — E83 LCI, F25
- BMW X5 — E70
- BMW Z4 — E85, E86, E89
Engine / Technical Details
- Confirmed in product description: N51, N52, N52N, N52K
- N53 is included in the product title but is not repeated in the detailed compatibility description
- Application type: BMW DISA intake manifold adjustment system
- Flap material: aluminum
- Gear material: aluminum
- Guide axle material: steel
- Product version: large flap
Common Symptoms of DISA Failure
- Rattling noises from the DISA / intake manifold area
- Loss of engine power
- Rough engine operation
- Excessive play in the DISA flap or linkage
- Broken internal flap components
Why Choose This Repair Kit
- Replaces weak plastic internal DISA components with aluminum and reinforced parts
- Allows repair of the existing DISA unit instead of replacing the complete assembly
- Includes the flap, gear, steel guide axle and sealing gland listed on the product page
- Designed for the compatible DISA references listed above
Important Before Ordering
- Verify that your DISA unit matches 11617579114, 11617560537 or 11617522929.
- Confirm that you require the large-flap version before ordering.
- Confirm your BMW chassis and engine family against the listed compatibility information.
- This product is a DISA repair kit and not a complete DISA valve assembly.
- N53 appears in the product title, but the detailed product description specifically lists N51, N52, N52N and N52K.
What does DISA reference 11617579114 fit?
According to the product listing, this large-flap repair kit is compatible with DISA unit 11617579114 on multiple BMW applications using the listed N51, N52, N52N and N52K engine families.
Are 11617560537 and 11617522929 related to 11617579114?
Yes. The product page lists 11617579114, 11617560537 and 11617522929 as compatible OEM DISA part numbers for this repair kit.
What is included in this BMW DISA repair kit?
The product listing includes one aluminum flap, one aluminum gear, one steel guide axle and one sealing gland.
What symptoms can indicate DISA valve failure?
The product page identifies rattling noises, loss of power, rough engine operation and excessive wear or failure of the internal flap and linkage as relevant symptoms.
Is this a complete BMW DISA valve?
No. This product is a repair kit for the internal DISA flap and linkage components and is not a complete DISA valve assembly.
How do I confirm compatibility before ordering?
Verify that your DISA unit matches 11617579114, 11617560537 or 11617522929, confirm your BMW chassis and engine family, and make sure you require the large-flap version.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings