Shop OEM BMW Part # 32416796362 (32-41-6-796-362, 32417836816). Power Steering Return Hose (Lower). W/M MODEL. Z4; 3.2L; To Gear. Power Steering Line - Repair or Replace If the steering in your

Power Steering Return Hose. Return pipe.
From Gear. Return Hose for Power Steering.

Power Steering Return Hose

Fits Z4

W/M MODEL. Z4; 3.2L; To Gear.
Power Steering Line - Repair or Replace
If the steering in your whines or groans, or if your steering wheel is hard to turn, you may have a leaking power steering line.