Restore the performance of your BMW with this factory-original Transmission Oil Pump, compatible with BMW 550i GT (2010-2012) and BMW 550i (2011-2013). This part, OEM part numbers 7644633 and 7607915, is located within the transmission assembly, playing a crucial role in circulating transmission fluid to ensure optimal operation and lubrication. Common issues it resolves include low transmission fluid pressure due to worn-out or damaged pumps, which can lead to poor shifting performance. This genuine part fits seamlessly, maintaining the integrity of your vehicle's transmission system. Trust in authentic OEM quality for reliable functionality.