Gates 366162 Power Steering Pressure Line Hose Assembly - Tube - To Rack

Gates 366162 Pressure Line Assembly

The Gates 366162 pressure line assembly is a power steering pressure hose built for OE performance and direct replacement service. It is specified for tube-to-rack applications on select INFINITI and Nissan models, including the Nissan 370Z and INFINITI G37.

Key Features

• Power steering pressure line hose assembly for tube-to-rack routing
• 36.5 in. length for the listed vehicle applications
• 14 mm male inverted flare end
• 14 mm male O-ring end
• OE Performance rating for factory-style fit and function
• No switch port included

Product Details

Built under Gates’ Pressure Line Assembly line, this part number 366162 is made for steering systems that require a pressure-side hose from the pump circuit to the rack. The end configuration includes a male inverted flare on one side and a male O-ring on the other, both at 14 mm, which helps match the original connection style used on the listed INFINITI and Nissan platforms. This Gates 366162 hose assembly is a direct-fit service part for vehicles such as the 2009-2015 Nissan 370Z, 2008-2013 INFINITI G37, and other confirmed applications.

This part cross-references Four Seasons 55383 for the same application.

What It Helps Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose assembly
• Hard steering caused by pressure-side fluid loss
• Noise from a restricted or deteriorated steering hose
• Connection issues at the rack or pump-side fittings

Installation Notes and Tips

Verify the vehicle’s steering line routing, end styles, and 14 mm connection sizes before installation. This assembly is for tube-to-rack placement and does not include a switch port. Confirm the application against the vehicle’s original hose layout on 2007-2008 INFINITI G35, 2008-2012 INFINITI EX35, 2011-2012 INFINITI G25, 2013 INFINITI EX37, 2008-2013 INFINITI G37, 2009-2015 Nissan 370Z, and 2014-2017 INFINITI QX50.

Quality Assurance

Gates is known for OE-style fluid transfer and steering components, and this pressure line assembly carries an OE Performance rating for factory-level replacement expectations.

• Fits 2007-2008 INFINITI G35, Tube - To Rack
• Fits 2008-2012 INFINITI EX35, Tube - To Rack
• Fits 2011-2012 INFINITI G25, Tube - To Rack
• Fits 2013 INFINITI EX37, Tube - To Rack
• Fits 2008-2013 INFINITI G37, Tube - To Rack
• Fits 2009-2015 Nissan 370Z, Tube - To Rack
• Fits 2014-2017 INFINITI QX50, Tube - To Rack