Hitachi PSP0027 Power Steering Pump

OE Power Steering Pump for Infiniti G20

Hitachi PSP0027 is a new power steering pump built for direct replacement service on select Infiniti G20 models. It is an OE-grade component with a bolt-on pulley attachment, pulley included, and no reservoir, making it a focused replacement for steering systems that need restored hydraulic assist.

Key Features

• New power steering pump from Hitachi
• Actual OE-grade replacement for factory-style fit and function
• Includes pulley; bolt-on pulley attachment type
• Copper washer included; use the specified copper washers during installation
• No reservoir included
• Cross-references part numbers 49110-7J400 and 965221 for the same application

Detailed Description

Hitachi PSP0027 is engineered for 1999-2002 Infiniti G20 applications and is identified by part number PSP0027. For buyers searching for an Infiniti G20 power steering pump replacement, this unit provides a direct-fit solution for restoring hydraulic steering performance without changing the reservoir assembly. The OE-style construction and included pulley support a straightforward replacement on the original steering system layout.

This part is a practical choice when replacing a worn or noisy pump on an Infiniti G20, especially when the original unit shows signs of leakage, reduced assist, or pulley wear. The copper washer inclusion helps support proper sealing at the connection points during installation.

What It Helps Fix

• Hard or heavy steering effort
• Whining or groaning from the power steering pump
• Fluid leakage at the pump connection points
• Poor hydraulic assist at low speeds
• Wear-related pump noise or inconsistent steering response

Installation Notes and Tips

Fits 1999-2002 Infiniti G20, N/A. Confirm pulley style, hose routing, and mounting points before installation. Replace the copper washers as part of the service procedure and verify the system is properly bled after installation. Because mounting hardware is not included, reuse or source the required hardware separately if needed.

Quality Assurance

Hitachi supplies this pump as a new OE-grade replacement component for the listed Infiniti G20 applications. Part number PSP0027 is built to match the original steering system configuration for direct replacement service.