Power Steering Reservoir Hose Overview

The Edelmann 80633 is a molded power steering reservoir hose built for BMW applications that require accurate routing and OE-style fitment. It is engineered to match original hose paths and handle the pressure, heat, and fluid exposure common in steering systems.

Fits 1997-2000 BMW 528i, N/A. Fits 1998 BMW Z3, Pump To Reservoir. Fits 1998-2000 BMW 323i, N/A. Fits 1999-2000 BMW 328i, N/A. Fits 1999-2002 BMW Z3, N/A. Fits 2000 BMW 323Ci, N/A. Fits 2000 BMW 328Ci, N/A. Fits 2001-2002 BMW 530i, N/A. Fits 2001-2003 BMW 525i, N/A. Fits 2001-2005 BMW 320i, N/A. Fits 2001-2005 BMW 330xi, N/A. Fits 2001-2006 BMW 325Ci, N/A. Fits 2001-2006 BMW 330Ci, N/A. Fits 2001-2006 BMW X5, N/A. Fits 2002-2005 BMW 325i, N/A. Fits 2002-2005 BMW 325xi, N/A. Fits 2002-2005 BMW 330i, N/A. Fits 2002-2006 BMW 325Ci, N/A. Fits 2003 BMW 530i, Reservoir To Pump. Fits 2004-2006 BMW X3, N/A. Fits 2007 BMW X5, N/A.

Key Features

• Molded hose construction follows the original routing for a precise installation.
• Built to OE specifications for consistent fit and function.
• Constructed with materials selected for steering-system heat and pressure.
• 24-inch hose length.
• Cross-references Gates 352199 and Hayden 5065 for the same application.

Detailed Description

Edelmann 80633 is a molded reservoir hose for BMW power steering systems, including BMW 325Ci, BMW X5, and BMW Z3 applications. The hose shape is formed to duplicate the OE trajectory, which helps it sit correctly in the available space and maintain proper routing. This part number, 80633, is intended for vehicles that need a reservoir hose with the correct molded layout and fluid-handling durability.

The hose is designed to resist the pressure pulsations and heat found in steering circuits, while helping reduce the risk of premature hose breakdown and fluid contamination. This makes it a practical replacement for BMW steering repairs where routing accuracy matters. This part cross-references Gates 352199 and Hayden 5065 for the same application.

What It Helps Fix

• Steering fluid leaks from a deteriorated reservoir hose.
• Incorrect hose routing that interferes with nearby components.
• Noise or stiffness caused by restricted steering fluid flow.
• Hose breakdown from heat and pressure exposure.
• Fluid contamination related to aging hose material.

Installation Notes and Tips

Verify the vehicle year, model, and hose routing before installation. This hose is listed with multiple BMW fitments and position notes, including reservoir-to-pump and pump-to-reservoir applications, so matching the original layout is important. Confirm the existing hose path and connection points against the removed part before final installation.

Quality Assurance

Edelmann states that this hose is manufactured to match or exceed OE specifications and built with quality materials for long service life in steering systems.