BMW N52 DISA Air Intake Manifold Flap Adjuster Valve – OEM Intake System Replacement, Restores Intake Performance & Engine Efficiency | Replaces Part No. 11617579114

Restore proper intake manifold operation and engine performance with this OEM-style DISA Air Intake Manifold Flap Adjuster Valve replacement for select BMW N52 engine applications. The DISA valve plays a critical role in controlling intake manifold airflow characteristics, helping optimize low-end torque, throttle response, fuel efficiency, and overall engine performance across the RPM range.

Over time, the factory DISA valve can develop worn internal gears, actuator failure, broken flap mechanisms, or other internal wear. Common symptoms include rough idle, reduced low-end torque, loss of power, poor fuel economy, check engine lights, intake rattling noises, and drivability concerns. Replacing a failing DISA valve helps restore proper intake airflow management and factory engine performance.

Manufactured to OEM-style specifications, this replacement intake manifold flap adjuster is engineered for precise fitment, reliable operation, and long-term durability. Designed to integrate cleanly with the factory engine management system, it helps maintain proper intake runner control and efficient airflow throughout the powerband.

Whether you are repairing a fault code, addressing intake-related performance issues, or performing preventative maintenance, this direct-fit replacement helps restore smooth engine operation and dependable drivability.

Key Features:

• Direct OEM Replacement: Designed to replace the factory DISA air intake manifold flap adjuster valve on compatible BMW N52 applications.
• Restores Proper DISA Intake Manifold Operation: Helps return correct intake airflow control across different engine speeds.
• Optimizes Intake Airflow Across the RPM Range: Supports low-end torque, throttle response, and overall engine efficiency.
• Helps Improve Engine Performance and Fuel Economy: A failing DISA valve can negatively affect drivability, efficiency, and power delivery.
• Helps Eliminate Intake Manifold Rattle and Related Faults: Ideal for addressing common DISA wear symptoms and internal flap issues.
• OEM-Style Fitment and Electrical Compatibility: Designed to match the original installation layout and connector configuration.
• Durable Actuator and Flap Assembly Construction: Built for reliable long-term intake system operation.
• Ideal for Repairs and Preventative Maintenance: A smart replacement when servicing aging N52 intake components.

FITMENT:

• BMW 1 Series – E81 3 Door Hatchback (02/2006–12/2011)
• BMW 1 Series – E87 5 Door Hatchback (03/2005–02/2007)
• BMW 1 Series – E87 LCI 5 Door Hatchback (01/2006–06/2011)
• BMW 1 Series – E82 Coupe (02/2007–09/2013)
• BMW 1 Series – E88 Convertible (05/2007–10/2013)
• BMW 3 Series – E90 Sedan (02/2004–09/2008)
• BMW 3 Series – E90 LCI Sedan (07/2007–12/2011)
• BMW 3 Series – E91 Touring (03/2004–08/2008)
• BMW 3 Series – E91 LCI Touring (03/2008–05/2012)
• BMW 3 Series – E92 Coupe (05/2005–02/2010)
• BMW 3 Series – E92 LCI Coupe (09/2009–06/2013)
• BMW 3 Series – E93 Convertible (09/2005–02/2010)
• BMW 3 Series – E93 LCI Convertible (09/2009–10/2013)
• BMW 5 Series – E60 Sedan (07/2004–02/2007)
• BMW 5 Series – E60 LCI Sedan (11/2005–12/2009)
• BMW 5 Series – E61 Touring (07/2004–02/2007)
• BMW 5 Series – E61 LCI Touring (11/2005–05/2010)
• BMW 5 Series – F10 Sedan (01/2009–06/2013)
• BMW 5 Series – F11 Touring (02/2009–06/2013)
• BMW 6 Series – E63 Coupe (02/2004–07/2007)
• BMW 6 Series – E63 LCI Coupe (04/2006–07/2010)
• BMW 6 Series – E64 Convertible (03/2004–07/2007)
• BMW 6 Series – E64 LCI Convertible (04/2006–07/2010)
• BMW 7 Series – E65 Sedan SWB (06/2004–07/2008)
• BMW 7 Series – E66 Sedan LWB (07/2004–07/2008)
• BMW 7 Series – F01 Sedan SWB (06/2008–06/2012)
• BMW 7 Series – F01 LCI Sedan SWB (07/2011–05/2015)
• BMW 7 Series – F02 Sedan LWB (09/2007–06/2012)
• BMW 7 Series – F02 LCI Sedan LWB (06/2011–05/2015)
• BMW X1 – E84 SUV (09/2008–08/2011)
• BMW X3 – E83 LCI SUV (02/2006–08/2010)
• BMW X3 – F25 SUV (07/2009–03/2012)
• BMW X5 – E70 SUV (02/2006–03/2010)
• BMW Z4 – E85 Roadster (10/2004–08/2008)
• BMW Z4 – E86 Coupe (10/2005–08/2008)
• BMW Z4 – E89 Roadster (01/2008–08/2011)

Engine Compatibility: BMW N52 Naturally Aspirated Inline-6 Engines

Position: Intake Manifold DISA Flap Adjuster Valve

Please verify your vehicle fitment, engine type, and part number before ordering.

Replaces Part No. 11617579114

Please refer to the “Fitment” section in the product description for compatibility details.