Atlantic Automotive Enterprises 5577N Power Steering Pump

OE-Style Hydraulic Power Steering Pump

Atlantic Automotive Enterprises New Power Steering Pump 5577N is an application-specific hydraulic replacement built for OE fitment and operation. It is made for Nissan Quest, Maxima, and Altima applications that require a new pump without a reservoir or pulley.

The AAE New Power Steering Pump line focuses on OE-quality components and tested hydraulic performance. For Nissan Quest, Nissan Maxima, and Nissan Altima steering repairs, part number 5577N provides a direct replacement option with no core charge.

Key Features

• Each unit is 100% hydraulically tested under load in the USA.
• Upgraded shaft is heat treated to help resist premature failure.
• Sold without a core charge.
• Without reservoir or pulley.
• Application-specific design for OE-style fitment.

Detailed Description

Atlantic Automotive Enterprises part number 5577N is a new hydraulic power steering pump for select 2002-2009 Nissan applications. It is engineered for direct replacement use on 2004-2009 Nissan Quest, 2004-2008 Nissan Maxima, and 2002-2006 Nissan Altima models listed in the fitment data. This pump is supplied without a reservoir or pulley and includes a return pipe configuration for the listed vehicles.

AAE builds this New Power Steering Pump line with OE-quality components and tests each unit before shipment to verify hydraulic operation and fitment. The upgraded heat-treated shaft adds durability where steering pump wear commonly occurs. If you are replacing a noisy, leaking, or weak pump on a Nissan Quest, Maxima, or Altima, 5577N is a direct-fit hydraulic replacement to restore steering assist performance.

This part cross-references OE-style numbers 49110CK000 and 49110ZF000 for the same application.

What It Helps Fix

• Hard steering effort at low speeds.
• Whining or groaning from the power steering system.
• Fluid leaks from a worn pump assembly.
• Loss of hydraulic assist during turns.
• Steering response issues caused by pump wear.

Installation Notes

Fits 2004-2009 Nissan Quest, N/A; 2004-2008 Nissan Maxima, N/A; and 2002-2006 Nissan Altima, N/A. Confirm the vehicle uses a pump without a reservoir or pulley before installation. Flush and refill the steering system with OE-approved power steering fluid to protect the new pump and maintain proper operation.

Quality Assurance

AAE New Hydraulic Power Steering Pumps are inspected and tested in the USA before shipment. Part number 5577N is backed by a 24-month or 24,000-mile warranty.