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Sunsong 3404159 Power Steering Pressure Line Hose Assembly
| Brand | Sunsong 3404159 |
|---|---|
| Bracket (Y/N) | N |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male o-ring |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male o-ring |
| Hose Material 1 | Csm |
| Length (in) | 72 |
| Length (mm) | 1828 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
| Fits | Chevrolet · 5 vehicles |
Exact-fit assembly. Precision engineered to restore original condition with trouble-free installation.
Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, road salt, water, and grime.
Pressure-tested hose. Built to exceed OE performance standards for durable, long-lasting operation.
Cross-references Gates 366261, 55448 and 92812 for the same application. See all 4.
Power Steering Pressure Line for Captiva Sport
Sunsong 3404159 is a power steering pressure line hose assembly built for direct replacement on select Chevrolet applications. It is engineered for 2011-2015 Chevrolet Captiva Sport models and uses male O-ring fittings for a precise connection at both ends.
Key Features
- Fits 2011-2015 Chevrolet Captiva Sport
- Power steering pressure line hose assembly
- End 1: 16 mm male O-ring fitting
- End 2: 18 mm male O-ring fitting
- 72 in. (1828 mm) hose length
- CSM hose material for steering fluid service
- Part number 3404159 for accurate ordering and lookup
Detailed Description
This Sunsong pressure hose is built to replace the original power steering pressure line on the Chevrolet Captiva Sport with the correct length and fitting style for the listed model years. The hose assembly is manufactured to exceed original equipment performance standards, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength. High-grade steel tubing with zinc electroplating adds corrosion resistance against humidity, road salt, water, and grime. If you are searching for a Chevrolet Captiva Sport power steering pressure hose assembly, Sunsong 3404159 provides the fitment and construction details needed for a direct replacement.
This part cross-references Gates 366261 for the same application.
What It Helps Address
- Power steering fluid leaks from a worn pressure line
- Loss of steering assist caused by hose failure
- Noise or stiffness related to pressure-side steering fluid loss
- Corrosion damage on the original steering hose assembly
- Fitment issues from an incorrect hose length or fitting type
Installation Notes and Tips
Verify the vehicle is a 2011-2015 Chevrolet Captiva Sport before ordering. Confirm the 16 mm and 18 mm male O-ring end fittings match the original hose connections, and compare the 72-inch overall length to the removed part. Inspect mating surfaces, seals, and surrounding steering components before installation to help ensure a clean seal and proper routing.
Quality Assurance
Each hose is pressure tested before it leaves the factory to confirm operation and installation readiness. Sunsong 3404159 is engineered to meet demanding steering system service requirements and is built for long-term durability in everyday driving conditions.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2015 | Chevrolet | Captiva Sport | — |
| 2014 | Chevrolet | Captiva Sport | — |
| 2013 | Chevrolet | Captiva Sport | — |
| 2012 | Chevrolet | Captiva Sport | — |
| 2011 | Chevrolet | Captiva Sport | — |
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