HomeCardone 96-5143 Power Steering Pump
Part #: 9003MVB1

Cardone 96-5143 Power Steering Pump

Power Steering Pump
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Power Steering Pump
Fitment: Lexus, LS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Cardone Power Steering Pump 96-5143

The Cardone Power Steering Pump 96-5143 is designed specifically for Lexus LS400 models, providing reliable hydraulic power steering performance. This new pump is engineered to restore smooth steering response and maintain proper fluid flow in your vehicle's power steering system.

  • Compatible with Lexus LS400 power steering systems
  • Constructed with durable aluminum housing for long-lasting use
  • Includes hydraulic pump, instruction sheet, and sealing kit
  • Features O-ring hose port type and threaded outlet attachment
  • Remote reservoir design without included reservoir or pulley
  • Power steering outlet thread size: 16x1.5
  • Inlet attachment type: hose barb; outlet attachment type: threaded
  • Pulley attachment type: bolt-on (pulley not included)

Detailed Product Description

This Cardone Power Steering Pump from the Power Steering Pump brand line is a direct replacement part tailored for the Lexus LS400. The pump’s aluminum housing ensures durability and resistance to corrosion, while the O-ring hose port type provides a secure and leak-resistant connection. The pump comes with a sealing kit and detailed instructions to assist with installation. Note that the pulley and reservoir are not included, as this pump is designed to work with the existing components in your vehicle’s power steering system. The bolt-on pulley attachment allows for straightforward mounting of your original pulley, maintaining compatibility with factory parts.

Common Applications and Issues Addressed

  • Restores power assist for easier steering at idle and low RPM
  • Eliminates whining noises caused by worn or failing pumps
  • Resolves hard steering in one direction due to pump malfunction
  • Addresses fluid flow issues caused by debris in the flow control valve bore
  • Replaces pumps with damaged or cracked pulleys (pulley replacement may be required separately)

Installation Notes and Tips

  • Ensure the original pulley is undamaged before installation; replace if cracked or worn
  • Use the included sealing kit to prevent leaks at hose connections
  • Check power steering fluid condition and replace fluid if recommended by the vehicle manufacturer
  • Mount the pump securely using the bolt-on pulley attachment type
  • Verify hose port connections match the O-ring and threaded fittings for a proper seal

Quality Assurance and Warranty

The Cardone Power Steering Pump 96-5143 is a new, professionally engineered replacement part designed to meet or exceed OEM specifications for the Lexus LS400. While specific warranty details are not provided, Cardone products typically undergo rigorous quality control to ensure reliable performance and durability in demanding automotive applications.

BrandPhillips
Part Number9003MVB1
PositionPower Steering Pump
E-WasteNo
Hose Port TypeO-ring
Housing MaterialAluminum
Mounting Hardware IncludedNo
Package ContentsHydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet Thread Size16x1.5
Power Steering Pump Inlet Attachement TypeHose Barb
Power Steering Pump Outlet Attachment TypeThreaded
Power Steering Reservoir Cap IncludedNo
Product ConditionNew
Pulley Attachement TypeBolt-On
Pulley IncludedNo
Remote ReservoirYes
Reservoir IncludedNo

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2000LexusLS400N/AReservoir not included; in-line filter and seal kit included; always install filter, use OE fluid, and flush system for warranty.; Power Steering Pump
1999LexusLS400N/AReservoir not included; in-line filter and seal kit included; always install filter, use OE fluid, and flush system for warranty.; Power Steering Pump
1998LexusLS400N/AReservoir not included; in-line filter and seal kit included; always install filter, use OE fluid, and flush system for warranty.; 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:

4432050030

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