2PCS Power Steering Pump O-Ring for Nissan Pathfinder 2013-2020 49110-3KE5E

Power Steering Pump O-Ring for Nissan

This pair of power steering pump O-rings for Nissan seals the steering pump inlet connector, cross-referencing OEM part number 49110-3KE5E.

Overview

This power steering pump O-ring for Nissan is designed to stop fluid leaks and prevent air from entering the hydraulic steering system. Replacing a worn seal with this power steering pump O-ring helps eliminate steering noise and stiffness. Automotive technicians rely on this power steering pump O-ring to restore smooth hydraulic pressure and keep steering fluid securely contained.

Built For Performance

• Molded from oil-resistant nitrile rubber for long-lasting performance.
• Engineered to withstand extreme hydraulic operating pressures.
• Precisely sized to prevent air pocket formation in the pump suction line.
• Supplied as a 2-piece set to ensure a complete and reliable repair.

Fits These Machines

• for Nissan Pathfinder 2013-2020

On-The-Job Use

• Stopping fluid leaks at the power steering pump high pressure or suction hose inlet.
• Eliminating groaning or whining noises from air intrusion in the steering fluid.
• Completing fluid servicing or pump replacement procedures.

Specs At A Glance

Good To Know

Q: How does a bad O-ring cause steering pump noise? A: A failed O-ring allows air to be sucked into the pump, causing fluid aeration which leads to a whining or groaning sound.

Q: Should I lubricate the O-ring before installation? A: Yes, applying a light coat of fresh power steering fluid on the O-ring during assembly prevents tearing and ensures a proper seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.