2004-2007 Audi A8 Power Steering Rack / Gear 4E1422052CX

The power steering rack, identified by OEM part number 4E1422052CX, is a critical component located within the steering system of Audi A8 and S8 models from 2004 to 2010. It plays a vital role in translating the driver's steering input into physical movement, enhancing vehicle control and maneuverability. This rack interfaces seamlessly with the steering column and tie rods, ensuring smooth operation while responding to steering commands. Common issues that necessitate a replacement include leaking fluid, irregular steering response, or excessive play in the steering. Known alternative terms include Gear Assembly and Rack and Pinion Assembly. Compatible models include the Audi A8 Quattro with both 4.2L V8 and 6.0L W12 engines, as well as the Audi S8 with the 5.2L V10 engine. This genuine part ensures OEM specifications and reliability.