Vaico V20-1740 Power Steering Return Hose

BMW Power Steering Return Hose

The Vaico V20-1740 is a power steering return hose for backflow service, built for BMW E46 applications that route fluid back to the reservoir. It is specified with a 268 mm length, 203 mm width, and 45 mm height for a direct-fit replacement approach on listed vehicles.

VAICO product line components are selected for service-focused repairs where accurate routing and OE-style fitment matter. This return hose is intended for BMW 323i, 323Ci, 328i, 328Ci, 325i, 325Ci, 330i, and 330Ci applications listed below.

Key Features

• Power steering return hose for backflow use
• Length: 268 mm
• Width: 203 mm
• Height: 45 mm
• Fits reservoir return routing on listed BMW models
• Vaico part number V20-1740 for catalog matching and service lookup

Detailed Description

The Vaico V20-1740 power steering return hose is a replacement hydraulic hose for the low-pressure return side of the steering system. It is used on BMW 323i, 323Ci, 328i, 328Ci, 325i, 325Ci, 330i, and 330Ci models from 1999 through 2006, with fitment to the reservoir noted in the application data. The hose dimensions and backflow specification support accurate replacement when servicing a leaking, cracked, or deteriorated return line. Part number V20-1740 also cross-references Rein PSH0107R for the same application.

What This Part Helps Address

• Power steering fluid seepage from a worn return hose
• Cracking or hardening of the original hose material
• Fluid loss at the reservoir return connection
• Noise or inconsistent steering assist caused by low fluid level
• Service replacement during steering system maintenance

Installation Notes and Tips

Confirm the vehicle’s model year and reservoir return routing before ordering. Inspect adjacent steering hoses, clamps, and reservoir fittings for wear or contamination during replacement. Clean the connection points and verify the hose follows the original routing to avoid kinks or rubbing. After installation, refill the system with the correct fluid and bleed air from the steering system according to BMW service procedures.

Quality Assurance

Vaico replacement steering components are cataloged for application-specific service work and OE-style fitment on listed BMW models. This part number, V20-1740, is also referenced under OE and aftermarket cross numbers for identification during parts matching.