Keep pressurized fluid moving from the pump to the steering gear with the Sunsong Power Steering Pressure Line Hose Assembly (P/N 3401356). It installs as a direct-fit replacement for the listed applications, including the 2003-2011 Ford Crown Victoria, 2003-2004 Ford Grand Marquis, 2003-2011 Lincoln Town Car, 2003-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder — see the Buyer's Guide tab for engine-level fitment.
- Pre-assembled with brackets: the pressure and return hoses arrive ready to mount, making for easier installation and less labor than versions sold as individual hoses.
- Precision-engineered fit: built to an exact fit and supplied with the additional components needed to restore the wearable parts to original condition.
- High pressure ratings: the pressure hose carries a max working pressure of 1,500 psi, a burst rating of 8,700 psi, and 1,600 lb tensile strength for durable service.
- Factory tested: every pressure hose is high-pressure quality-assurance tested before it leaves the factory.
Sunsong is a vertically integrated manufacturer of automotive fluid-transfer hoses and lines, developing products around what the installer needs while working to exceed industry quality standards. If a leaking or deteriorated original pressure line is the cause of fluid loss or steering whine, this assembly replaces it.
Frequently Asked Questions
What does this part do?
It routes pressurized power steering fluid from the pump to the steering gear. This listing is the pressure line hose assembly for the applications shown.
Which vehicles does it fit?
It fits the 2003-2011 Ford Crown Victoria, 2003-2004 Ford Grand Marquis, 2003-2011 Lincoln Town Car, 2003-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder. See the Buyer's Guide tab.
Does it come with the brackets?
Yes. The pressure and return hoses are pre-assembled with brackets, which makes installation easier and reduces labor compared with hoses sold individually.
What are the pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb.
What are signs this line may need replacing?
Power steering fluid leaks near the line, low fluid level, or steering whine can be signs. Diagnose the cause first, since other components can produce similar symptoms.
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