HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises 5478N Power Steering Pump
Part #: 5478N

Atlantic Automotive Enterprises 5478N Power Steering Pump

New Power Steering Pump
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$186.92Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Power Steering Pump
🚗Fitment: Toyota, T100
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Power Steering Pump for Toyota T100

The Atlantic Automotive Enterprises New Power Steering Pump (part number 5478N) is designed specifically for Toyota T100 models. This power steering pump ensures consistent hydraulic performance and durability, making it a dependable replacement for your vehicle's steering system.

Key Features of the 5478N Power Steering Pump

  • 100% hydraulically tested under load in the USA for reliable operation
  • Upgraded heat-treated shaft to prevent premature failure
  • Sold without a core charge for straightforward purchasing
  • Includes a preinstalled reservoir for ease of installation
  • Backed by a 24-month or 24,000-mile warranty for added confidence

About the New Power Steering Pump Product Line

The New Power Steering Pump line from Atlantic Automotive Enterprises focuses on application-specific components engineered to meet exact vehicle requirements. This product line emphasizes quality testing and enhanced durability features, such as heat-treated shafts and preinstalled reservoirs, to provide reliable steering performance for compatible vehicles like the Toyota T100.

Product Description and Benefits

The 5478N power steering pump is tailored for the Toyota T100, ensuring proper fitment and optimal hydraulic function. Each unit undergoes rigorous hydraulic testing under load conditions in the USA, verifying its performance before shipment. The upgraded shaft is heat treated to resist wear and extend the pump's service life. Additionally, the pump comes with a reservoir already installed, simplifying the replacement process. This pump is sold without a core charge, reducing upfront costs for repairs.

Common Issues Addressed by This Power Steering Pump

  • Loss of hydraulic pressure causing heavy or unresponsive steering
  • Leaking or damaged power steering pump reservoirs
  • Premature pump shaft failure due to wear or heat stress
  • Noise or whining sounds from a failing power steering pump
  • Inconsistent steering assist affecting vehicle control

Installation Notes and Tips

When installing the Atlantic Automotive Enterprises 5478N power steering pump on a Toyota T100, ensure all hydraulic lines are properly connected and free of leaks. Since the reservoir is preinstalled, verify that the reservoir cap and fluid levels meet manufacturer specifications. Bleed the power steering system thoroughly after installation to remove air and restore proper steering function.

Quality Assurance and Warranty

This power steering pump is covered by a 24-month or 24,000-mile warranty, whichever comes first, providing assurance of its durability and performance. The 100% hydraulic load testing performed in the USA ensures each unit meets strict quality standards before reaching the customer.

BrandAtlantic Automotive Enterprises
Part Number5478N
PositionNew Power Steering Pump
Application TypeApplication specific
Bullet Point 1Each unit is 100% hydraulically tested under load in the usa.
Bullet Point 2Upgraded shaft is heat treated to prevent premature failure.
Bullet Point 3Aae new p/s pumps are sold without a core charge.
Bullet Point 4Reservoir included and preinstalled.
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998ToyotaT1003.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997ToyotaT1003.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996ToyotaT1003.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1995ToyotaT1003.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

443200W020443200W03044320340504432034060

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.