BMW Servotronic Power Steering Solenoid - Genuine BMW 32106788658 | FCP Euro
AP03 Power Steering Servotronic Torque Converter for BMW 1-3-5-6-7er X1 X3 X5 X6 E87 E90 E60 E63 32106788212 - AliExpress
Amazon.com: A-Premium Power Steering Rack and Pinion Assembly, with Boots, Compatible with BMW E39 525i 2001-2003, 528i 1998-2000, 530i 2001-2003, 2.5L 2.8L 3.0L, Replace for # 32131096026 : Automotive