11377603979 11377599021 A2C5328032080 Valvetronic Actuator Motor for N20 N55 S55 Engine 135i 228i 320i 328i 335i 428i 435i Material: Components designed for and consistent performance Fitment: Compatible with a wide range of models from 2011 to 2016 Part Numbers: A2C5328032080, 11377603979, 11377599021 Design and Style: Engineered for precise integration and functional efficiency Performance: Optimized for efficient valve control in N20, N55, and S55 engines Installation: Designed for straightforward installation as part of an engine upgrade The 11377603979 11377599021 A2C5328032080 Valvetronic Actuator Motor is a direct replacement component intended to restore or enhance engine functionality.It supports accurate throttle valve , contributing to improved engine responsiveness and operational smoothness.Constructed to meet specifications, it ensures function under regular operating conditions.This actuator motor fits various models including 135i, 228i, 320i, 328i, 335i, 428i, and 435i.Its design allows for easy integration into existing systems without requiring modifications.Suitable for use in both service replacements and performance-oriented , it provides stable and dependable for N20, N55, and S55 engine platforms.