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Sunsong 3403758 Power Steering Hose Assembly
| Brand | Sunsong 3403758 |
|---|---|
| Bracket (Y/N) | Y |
| End 1 Fitting Type | Various |
| End 2 Fitting Type | Various |
| Hose Material 1 | CSM |
| Length (in) | 69 |
| Length (mm) | 1750 |
| Tech Tip | TT1000 |
| Fits | Subaru · 5 vehicles |
Exact replacement. Pre-assembled hose assembly with brackets for easier installation and less labor.
Precision engineered. Restores wearable parts to original condition with grommets, switch ports, heat shields, bushings, and sleeves.
Durable pressure hose. Exceeds OE performance standards with 1,500 psi working pressure and 8,700 psi burst rating.
Cross-references DENSO Auto Parts 5369, Dorman - HELP 80771 and Sunsong 3403758 for the same application. See all 4.
OE Power Steering Hose Assembly
Sunsong 3403758 is an exact replacement power steering hose assembly for the 2005-2009 Subaru Outback. It combines the pressure hose and return hose in a pre-assembled layout with brackets to simplify service and reduce labor compared with replacing individual hoses.
- Exact replacement for the original equipment pressure and return hose assembly
- Pre-assembled with brackets for a more direct installation
- Includes required wearable components such as grommets, switch ports, heat shields, bushings, and protective sleeves as needed
- Pressure hose is engineered to exceed OE performance standards
- Max working pressure: 1,500 psi
- Burst pressure rating: 8,700 psi
- Tensile strength: 1,600 lb.
- Length: 69 in. (1750 mm)
- Hose material: CSM
Detailed Application Coverage
Compatible with 2005-2009 Subaru Outback steering systems that use this pressure and return assembly design, Sunsong 3403758 is built to restore the original hose routing and connection layout. This Subaru Outback power steering hose assembly is a direct-fit service part for vehicles needing an OE-spec replacement with the correct brackets and related components already configured for the application.
This part cross-references Dorman - HELP 80771 for the same application.
Common Steering Issues Addressed
- Power steering fluid leaks from a worn or damaged hose assembly
- Loss of steering assist caused by pressure-side hose failure
- Noisy steering operation related to restricted or deteriorated hose passages
- Incorrect hose routing after prior repair work
- Wear at mounting points, grommets, or protective sleeves
Installation Notes and Tips
Verify hose routing, bracket locations, and end fitting style against the original assembly before installation. The pressure and return hoses are pre-assembled, which helps reduce installation time, but the system should still be inspected for fluid contamination, damaged seals, and any worn steering components before refilling and bleeding the system.
Quality Assurance
Each pressure hose is high-pressure tested before it leaves the factory. Sunsong 3403758 is engineered for OE-style fit and performance, with pressure hose specifications that exceed original equipment performance standards for durability and long service life.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Subaru | Outback | N/A | Pressure and return assembly designed to OE specifications |
| 2008 | Subaru | Outback | N/A | Pressure and return assembly designed to OE specifications |
| 2007 | Subaru | Outback | N/A | Pressure and return assembly designed to OE specifications |
| 2006 | Subaru | Outback | N/A | Pressure and return assembly designed to OE specifications |
| 2005 | Subaru | Outback | N/A | Pressure and return assembly designed to OE specifications |
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