Atlantic Automotive Enterprises 5233N Power Steering Pump

OE-Style Hydraulic Steering Pump

Atlantic Automotive Enterprises New Power Steering Pump 5233N is an application-specific hydraulic replacement for select Infiniti and Nissan vehicles. It is built with OE-quality components and tested in the USA under load to verify operation and fitment before shipment.

This power steering pump is a direct-fit service part for 1995-2003 Nissan Maxima, 1996-2001 INFINITI I30, and 2002-2004 INFINITI I35 applications with pulley, without reservoir, and with return pipe.

Key Features

• Each unit is 100% hydraulically tested under load in the USA.
• Return pipe is included and preinstalled.
• Heat-treated shaft helps reduce premature shaft failure.
• Sold without a core charge.
• Application-specific design for OE-style fitment.

Product Details

Atlantic Automotive Enterprises positions the New Power Steering Pump line as a hydraulic steering solution built to OE-level standards. Part number 5233N is manufactured with OE-quality components and inspected for fitment and function before it leaves the facility. For Nissan Maxima and Infiniti I30/I35 service work, this pump supports proper hydraulic assist when the original unit is noisy, leaking, or no longer maintaining steering pressure.

This part cross-references OE-style replacement numbers such as 4911040U1A and 4911040U1B for the same application.

What It Helps Fix

• Hard or heavy steering effort
• Whining or groaning from the power steering system
• Fluid leakage from a worn pump assembly
• Loss of hydraulic pressure at low speeds or during parking maneuvers
• Steering response issues caused by pump wear

Installation Notes

Compatible With 1995-2003 Nissan Maxima, 1996-2001 INFINITI I30, and 2002-2004 INFINITI I35 in the listed configurations. Verify pulley, reservoir, and return pipe setup before installation. Flush the steering system and refill with an OE-approved power steering fluid to help protect the new pump and maintain proper operation.

Quality Assurance

AAE New Hydraulic Power Steering Pumps are inspected and 100% tested in the USA for hydraulic performance and fitment. Part number 5233N includes a 24-month or 24,000-mile warranty.