Edelmann 91816 Power Steering Return Line Hose Assembly - Hydroboost To Pump

Edelmann 91816 Return Line Assembly

Edelmann 91816 is a power steering return line hose assembly built for hydroboost-to-pump routing on select Chevrolet, GMC, Cadillac, and Hummer applications. With a 46.5-inch hose length, it is shaped to follow OE routing for a direct replacement on vehicles that use a hydroboost steering system.

Key Features

• Power steering return line hose assembly for hydroboost-to-pump routing
• 46.5-inch hose length
• Built to match OE hose routing and fitment geometry
• Constructed with materials selected for steering-system heat and pressure pulsations
• Designed to help reduce premature hose breakdown and fluid contamination
• Cross-references Gates 368640 and Walker Exhaust 51015 for the same application

Product Details

The Edelmann Return Line Assembly line focuses on accurate OE-style routing and dependable steering-system service. Part number 91816 is engineered for vehicles that require a hydroboost return line from the steering system back to the pump, including Chevrolet Silverado 2500, Chevrolet Tahoe, GMC Yukon, and Hummer H1 applications. The hose shape is formed to follow the original path closely, helping it fit within the available space without unnecessary bending or strain.

This part number 91816 is a direct-fit style solution for select 1995-2004 trucks and SUVs with hydroboost steering. It is a practical replacement when servicing a leaking, cracked, or deteriorated power steering return hose on Chevrolet Silverado, GMC Sierra-family platforms, and related GM full-size utility vehicles.

What It Helps Address

• Power steering fluid leaks at the return hose
• Cracked or hardened hose material from age and heat
• Routing issues after a failed or incorrect replacement hose
• Steering-system contamination caused by hose breakdown
• Hydroboost return line service on GM trucks and SUVs

Installation Notes and Fitment

Fits 2002-2004 Hummer H1, Hydroboost To Pump, Return Line Assembly.

Fits 2001-2002 Chevrolet Silverado 2500, Hydroboost To Pump, Compatible with vehicles using hydroboost system with dual return tubes on reservoir.; Return Line Assembly.

Fits 2001-2002 Chevrolet Silverado 3500, Hydroboost To Pump, Compatible with vehicles using hydroboost system with dual return tubes on reservoir.; Return Line Assembly.

Fits 2000-2001 Chevrolet Suburban 1500, Hydroboost To Pump, Return Line Assembly.

Fits 1999-2000 Cadillac Escalade, Hydroboost To Pump, Compatible with vehicles using hydroboost system with dual return tubes on reservoir.; Return Line Assembly.

Fits 1995-2000 Chevrolet C2500, Hydroboost To Pump, Return Line Assembly.

Fits 2000 Chevrolet C35, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 Chevrolet C3500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 Chevrolet K2500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 Chevrolet K3500, Hydroboost To Pump, Return Line Assembly.

Fits 2000 Chevrolet Silverado 2500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 Chevrolet Tahoe, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 GMC C2500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 GMC C3500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 GMC K2500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 GMC K3500, Hydroboost To Pump, Return Line Assembly.

Fits 1995-2000 GMC Yukon, Hydroboost To Pump, Compatible with vehicles using hydroboost system with dual return tubes on reservoir.; Return Line Assembly.

Before installation, confirm hydroboost configuration and reservoir return-tube layout, since several listed applications require a dual-return-tube reservoir. Verify hose routing against the original line to ensure proper clearance and connection alignment.

Quality Assurance

Edelmann designs this hose assembly to meet or exceed original equipment specifications for routing, construction, and steering-system durability. The hose is built to handle the heat and pressure pulsations common in power steering service while helping protect the system from premature hose failure.