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Sunsong 3604551 Power Steering Return Line Hose Assembly - Cooler Tube
Overview of Sunsong Power Steering Return Line Hose Assembly
The Sunsong 3604551 power steering return line hose assembly is designed specifically for Mazda CX-9 models. Engineered with durable steel construction and precise fittings, this hose assembly ensures reliable fluid return in the power steering system.
- Compatible with Mazda CX-9 power steering systems
- Durable steel hose material for long-lasting performance
- 3/8 inch bubble flare fittings on both ends for secure connections
- Length of 96.1 inches (2442 mm) to match OEM specifications
- No bracket or power steering switch port included
Detailed Product Description
The Sunsong 3604551 power steering return line hose assembly features a robust steel hose designed to withstand the pressures and temperatures typical in power steering systems. Both ends of the hose are equipped with 3/8 inch bubble flare fittings, providing a tight, leak-resistant seal. With a length of 96.1 inches (2442 mm), this hose matches the original equipment dimensions for a direct replacement on Mazda CX-9 vehicles. The absence of a bracket and power steering switch port simplifies installation where these components are not required.
Common Applications and Problem Resolution
- Replacement of worn or leaking power steering return hoses on Mazda CX-9
- Eliminating power steering fluid leaks caused by cracked or damaged hoses
- Restoring proper fluid flow to maintain steering responsiveness
- Addressing hose failures due to corrosion or material fatigue
- Ensuring compatibility with OEM power steering system specifications
Installation Notes and Tips
When installing the Sunsong 3604551 power steering return line hose assembly, ensure the fittings are properly tightened to prevent leaks. Verify the hose routing matches the original path to avoid kinks or interference with other components. Since this assembly does not include a bracket, confirm that the existing mounting points are secure and intact. Bleed the power steering system after installation to remove any air pockets and maintain optimal steering performance.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and fitment. The 3604551 hose assembly undergoes rigorous quality control to ensure reliable operation in Mazda CX-9 vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Sunsong |
|---|---|
| Part Number | 3604551 |
| Bracket (Y/N) | N |
| End 1 Fitting Size (in) | 3/8 |
| End 1 Fitting Type | Bubble flare |
| End 2 Fitting Size (in) | 3/8 |
| End 2 Fitting Type | Bubble flare |
| Hose Material 1 | Steel |
| Length (in) | 96.1 |
| Length (mm) | 2442 |
| PS Switch Port (Y/N) | N |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | CX-9 | Cooler Tube | |
| 2014 | Mazda | CX-9 | Cooler Tube | |
| 2013 | Mazda | CX-9 | Cooler Tube | |
| 2012 | Mazda | CX-9 | Cooler Tube | |
| 2011 | Mazda | CX-9 | Cooler Tube | |
| 2010 | Mazda | CX-9 | Cooler Tube | |
| 2009 | Mazda | CX-9 | Cooler Tube | |
| 2008 | Mazda | CX-9 | Cooler Tube | |
| 2007 | Mazda | CX-9 | Cooler Tube |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.