Atlantic Automotive Enterprises
New Power Steering Pump

Atlantic Automotive Enterprises 5857N Power Steering Pump

Brand Atlantic Automotive Enterprises 5857N
Application Type Application specific
Bullet Point 1 Sensor included and preinstalled.
Bullet Point 2 Pulley included and preinstalled.
Bullet Point 3 Each unit is 100% hydraulically tested under load in the usa.
Bullet Point 4 Aae pumps are engineered to meet or exceed oe specifications in p
Bullet Point 5 Aae new p/s pumps are sold without a core charge.
Bullet Point 6 It is highly recommended to replace steering fluid reservoir when
Warranty Distance 24000
Warranty Distance UOM Mi
Warranty Time 24
Warranty Time UOM Mo
Product line New Power Steering Pump
Fits Mazda · 3 vehicles

OE-quality components. Built for OE operation and fitment.

Sensor included. Preinstalled for a cleaner replacement.

Pulley included. Preinstalled to simplify installation.

Cross-references B37F32600, B37F32600A and B37F32600B for the same application. See all 5.

$218.98Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $218.98
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

New Power Steering Pump for Mazda 3

Restore hydraulic steering performance with Atlantic Automotive Enterprises New Power Steering Pump Part Number 5857N. This application-specific unit is built for 2007-2009 Mazda 3 models and includes the sensor and pulley preinstalled for a direct replacement service.

Key Features

  • Application-specific fit for 2007-2009 Mazda 3
  • 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
  • No core charge

Product Details

Atlantic Automotive Enterprises New Power Steering Pump Part Number 5857N is part of the AAE New Power Steering Pump line, which focuses on OE-style hydraulic replacement components built with OE quality parts and tested before shipment. This pump is made for the 2007, 2008, and 2009 Mazda 3 and is supplied without a reservoir, with a return pipe, and with a sensor, matching the listed application details. This part cross-references Mazda OE numbers B37F32600 and B37F32600A for the same application.

Common Issues This Pump Can Address

  • Hard or inconsistent steering effort
  • Noise from a worn hydraulic pump
  • Loss of steering assist from internal pump wear
  • Fitment problems when replacing a failed Mazda 3 power steering pump
  • Steering performance issues caused by a damaged or inefficient hydraulic unit

Installation Notes

Fits 2007-2009 Mazda 3, N/A. Before installation, flush and refill the steering system with OE-approved power steering fluid. It is also recommended to replace the steering fluid reservoir when replacing the pump, since a clogged reservoir can restrict flow and starve the new pump. Verify the vehicle’s existing configuration against the listed notes: new, with pulley, without reservoir, with return pipe, and with sensor.

Quality Assurance

Each AAE New Hydraulic Power Steering Pump is inspected and 100% tested in the USA under load before shipment. Atlantic Automotive Enterprises backs this part with a 24-month or 24,000-mile warranty.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009Mazda32.3LL4N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, w/Sensor; New Power Steering Pump
2008Mazda32.3LL4N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, w/Sensor; New Power Steering Pump
2007Mazda32.3LL4N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, w/Sensor; New Power Steering Pump
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
B37F32600B37F32600AB37F32600BB37F32600R0BB37F32600R0C