Power Steering Pressure Line Hose Assembly for 2018 Jeep Wrangler JK - Sunsong 3403279

Keep pressurized steering fluid moving from the pump to the steering gear with the Sunsong power steering pressure line hose assembly, part number 3403279. It is a direct-fit replacement for the 2018 Jeep Wrangler JK. See the Buyer's Guide tab for engine-specific fitment.

Sunsong is a vertically integrated manufacturer that researches, develops and builds automotive fluid transfer hoses and lines. It designs its products around what installers need and aims to exceed industry quality standards. Sunsong states its assemblies deliver exact form, fit and function.

• Pre-assembled with brackets: Sunsong's pressure and return assemblies come with their brackets already attached. Compared with replacements sold as separate individual hoses, this is intended to simplify installation and reduce labor time.
• Precision engineered: The assembly is engineered for an exact fit on the listed application.
• Rated beyond OE performance standards: Sunsong states this hose exceeds original equipment performance standards. It is rated for a maximum working pressure of 1,500 psi, a burst pressure of 8,700 psi and a tensile strength of 1,600 lb.
• Pressure tested: Every pressure hose goes through a high-pressure quality assurance test before it leaves the factory.

Signs this part may need replacing include fluid seeping from the hose or its fittings, a falling reservoir level, a whining pump, or steering that feels heavier than normal. Leaks and whines can also come from other components, so diagnose the cause before replacing the hose. Follow the vehicle service information for installation and for refilling and bleeding the system.

Interchange: 37821 · 68078358AD · 68078358AE · 68078358AF · 68078358AH · 68078358AI · 92748 · 366189 · 77178 · 55405 · 13403279