Atlantic Automotive Enterprises 5891N Power Steering Pump

New Power Steering Pump for Nissan Altima

Atlantic Automotive Enterprises New Power Steering Pump, part number 5891N, is an application-specific hydraulic replacement for select Nissan Altima models. It is built with OE-quality components and tested in the USA to verify hydraulic operation and fitment before shipment.

Key Features

• 100% hydraulically tested under load in the USA
• Pulley included and preinstalled
• Return pipe included and preinstalled
• Heat-treated upgraded shaft helps resist premature failure
• No core charge

Product Details

The AAE New Power Steering Pump line is focused on OE-style replacement performance for steering systems that need dependable hydraulic pressure and consistent operation. Part number 5891N is built for direct application use on 2007-2013 Nissan Altima models listed below, including 2007-2011 Nissan Altima and 2012-2013 Nissan Altima configurations with no reservoir and with return pipe. This power steering pump is supplied with the pulley and return pipe already installed, helping streamline replacement work on the Nissan Altima power steering system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Loss of power steering assist
• Whining or groaning from the hydraulic pump
• Steering effort that becomes heavy or inconsistent
• Leak-related pump replacement on the hydraulic steering system
• Wear-related failure of the original pump shaft or internal components

Installation Notes

Before installing this 5891N power steering pump, flush the steering system and refill it with OE-approved power steering fluid. Confirm the vehicle uses the listed no-reservoir, return-pipe configuration before installation. Proper system cleaning helps protect the pump and supports normal steering operation after replacement.

Quality Assurance

AAE New Hydraulic Power Steering Pumps are inspected and tested for OE operation and fitment, with final hydraulic testing performed in the USA. Part number 5891N includes a 24-month or 24,000-mile warranty.