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Sunsong 3605258 Power Steering Return Line Hose Assembly - Intermediate Pipe
| Brand | Sunsong 3605258 |
|---|---|
| Position | Intermediate Pipe |
| Material | Steel |
| Length | 28.35 |
| Length | 720.00 |
| Bracket Included | No |
| End 1 Fitting Size | 11.5 |
| End 1 Fitting Type | Beaded tube |
| End 2 Fitting Size | 11.5 |
| End 2 Fitting Type | Beaded tube |
| Switch Port Included | No |
| Fits | Acura · 6 vehicles |
OE-level performance. Return hose assembly exceeds original equipment standards.
Zinc-coated steel tubing. Helps resist corrosion from humidity, salt, water, and grime.
Precision engineered. Exact-fit design restores wearable parts to original condition.
Cross-references Dorman - HELP 93591, Dynomax 55594 and Gates 367123 for the same application. See all 3.
Power Steering Return Hose for Acura RDX
Sunsong 3605258 is a power steering return line hose assembly built for low-pressure, high-temperature return flow. It is a direct-fit replacement for the 2007-2012 Acura RDX intermediate pipe and is engineered to restore the steering system’s original routing and function.
- Fits 2007-2012 Acura RDX, Intermediate Pipe
- Steel tubing with zinc electroplating for added resistance to rust and corrosion
- Rated for a maximum working pressure of 250 psi
- Beaded tube ends on both sides for secure hose connection
- Precision-engineered to match the original fit and routing
- Cross-references Gates 367123 for the same application
Detailed Product Overview
This Sunsong power steering return line hose assembly, part number 3605258, is made from high-grade steel and finished with zinc coating to help resist moisture, road salt, grime, and other underbody exposure. The 28.35-inch hose length and 11.5 fitting size at both ends support OE-style replacement on the Acura RDX intermediate pipe, helping maintain proper return-line flow in the steering system. For buyers searching for a 2007-2012 Acura RDX power steering return hose or Sunsong 3605258 steering hose replacement, this assembly provides a direct-fit service part for the listed application.
Common Problems This Part Can Address
- Power steering fluid seepage from a worn return line hose
- Corrosion on the original steel hose assembly
- Restricted return flow caused by age, heat, or contamination
- Noise or inconsistent steering feel related to a deteriorated hose
- Fitment issues when replacing a damaged Acura RDX intermediate pipe
Installation Notes and Tips
Verify the vehicle application before installation and compare the original routing, length, and end style to the replacement hose. Inspect nearby brackets, bushings, grommets, heat shields, and sleeves during service, since worn support components can affect hose alignment and durability. Clean the connection points before assembly and confirm there are no leaks after refilling and bleeding the power steering system.
Quality Assurance
Sunsong states that this return hose assembly is engineered to exceed original equipment performance standards for return-line service and is built for low-pressure, high-temperature operation. The steel construction and zinc-plated finish are intended to support long-term corrosion resistance in demanding underbody conditions.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Acura | RDX | Intermediate Pipe | — |
| 2011 | Acura | RDX | Intermediate Pipe | — |
| 2010 | Acura | RDX | Intermediate Pipe | — |
| 2009 | Acura | RDX | Intermediate Pipe | — |
| 2008 | Acura | RDX | Intermediate Pipe | — |
| 2007 | Acura | RDX | Intermediate Pipe | — |
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