Atlantic Automotive Enterprises 5637N Power Steering Pump

New Power Steering Pump for Toyota Applications

Atlantic Automotive Enterprises New Power Steering Pump Part Number 5637N is an application-specific hydraulic replacement built for Toyota Sequoia and Toyota Tundra coverage. It arrives with the sensor and pulley preinstalled, and each unit is hydraulically tested under load in the USA before shipment.

Key Features

• Application-specific power steering pump for confirmed Toyota fitment
• Sensor included and preinstalled
• Pulley included and preinstalled
• 100% hydraulically tested under load in the USA
• Engineered to meet or exceed OE specifications for performance, fit, and function
• Sold without a core charge
• Recommended to replace the steering fluid reservoir during pump service

Product Details

The AAE New Power Steering Pump line is built with OE-quality components and inspected to support proper operation and fitment. Part Number 5637N is a direct hydraulic power steering pump replacement for 2008-2022 Toyota Sequoia and 2010-2013 Toyota Tundra applications listed below. This part cross-references 443100C110 for the same application. For long service life and consistent steering performance, flush the steering system and refill it with an OE-approved power steering fluid after installation.

Vehicle Fitment

• Fits 2008-2022 Toyota Sequoia, N/A, New, w/Pulley, w/o Reservoir, w/Sensor; New Power Steering Pump
• Fits 2010-2013 Toyota Tundra, N/A, New, w/Pulley, w/o Reservoir, w/Sensor; New Power Steering Pump

Common Issues This Part Can Address

• Loss of power steering assist
• Whining or groaning noise from the steering pump
• Fluid leakage from the hydraulic pump assembly
• Rough or inconsistent steering effort
• Steering performance problems after pump wear or failure

Installation Notes and Tips

Before installing Part Number 5637N, inspect the steering fluid reservoir and replace it if clogged or restricted, since contamination can starve the replacement pump. Flush the steering system thoroughly, verify pulley alignment, and confirm the sensor connection is secure before returning the vehicle to service. This pump is supplied without a reservoir.

Quality Assurance

AAE New Hydraulic Power Steering Pumps are inspected and tested to support OE operation and fitment. Part Number 5637N is 100% tested in the USA under hydraulic load and is backed by a 24-month/24,000-mile warranty.