BMW 335d/X5 Diesel Intake Manifold Swirl Flap Control Actuator

The Diesel Intake Manifold Swirl Flap Control Actuator is an essential OEM component for maintaining optimal engine performance in select BMW models, including the X5 (2009-2013) and 335d (2009-2011). With part numbers 8519140 and 7823073, this actuator helps to control the swirl flaps in the intake manifold, enhancing air-fuel mixing for improved combustion efficiency. Typically located within the intake manifold assembly, this actuator plays a critical role in optimizing engine dynamics, particularly during low RPM and under varying load conditions. Common issues like a malfunctioning actuator can lead to reduced power, increased emissions, and poor fuel economy. This factory-original part ensures reliability and precise functionality, sourced from vehicles that meet rigorous OEM standards. With additional type codes PN73, FF03, and ZW03, consider this actuator a vital replacement to restore factory performance in your BMW.