Keep pressurized fluid flowing to your steering gear with this Sunsong power steering pressure line hose assembly, part number 3404237. It is a direct-fit replacement for the 2007-2012 Nissan Altima. See the Buyer's Guide tab for engine-specific details.
The pressure line carries high-pressure power steering fluid from the pump to the steering gear, where it supplies hydraulic assist. Sunsong is a vertically integrated maker that researches, develops and manufactures its own fluid transfer hoses and lines. It designs them around what installers need and builds them to deliver exact form, fit and function, with a stated goal of exceeding industry quality standards.
- Pressure ratings: maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi and a tensile strength of 1,600 lb. Sunsong says these figures exceed original equipment performance standards.
- Factory pressure-tested: every pressure hose goes through a high-pressure quality assurance test before it leaves the factory.
- Pre-assembled with brackets: Sunsong's pressure and return hose assemblies come pre-assembled with brackets. This is intended to ease installation and reduce labor time compared with hoses sold individually.
- Precision engineered: the assembly is built to exact fit and supplied with the additional components Sunsong designates as necessary for the installation.
This line may need replacing if you see power steering fluid leaking or seeping at the hose or its fittings, a fluid level that keeps dropping, a whining pump or steering that feels heavier than normal. Other components can cause these symptoms, so diagnose the system first. If a leaking or damaged pressure line is the cause, this assembly replaces it.
Interchange: 49720JA100 · 49720JA10B · 13404237
This part cross-references / interchanges with the following part numbers:
3404237, 49720JA100, 49720JA10B, 13404237
