HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsCardone 21-5256 Power Steering Pump
Part #: 21-5256

Cardone 21-5256 Power Steering Pump

Power Steering Pump
⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Power Steering Pump
🚗Fitment: Lexus, GS300
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Cardone Power Steering Pump 21-5256 for Lexus GS300

The Cardone Power Steering Pump 21-5256 is a remanufactured component designed specifically for the Lexus GS300. This pump is engineered to restore proper steering assist and maintain hydraulic pressure within the power steering system.

  • Remanufactured power steering pump for Lexus GS300
  • Cast iron/aluminum housing for durability
  • Hose barb inlet and threaded outlet attachment types
  • Includes hydraulic pump, instruction sheet, and sealing kit
  • Mounting hardware and pulley not included
  • Power steering outlet thread size: 20x1.5
  • Compatible with washer-type hose ports
  • Bolt-on pulley attachment type

Product Line Details: Cardone Power Steering Pump

The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed OEM specifications. This product line emphasizes quality restoration of hydraulic power steering pumps, ensuring reliable performance and compatibility with specific vehicle models such as the Lexus GS300. The 21-5256 part number is part of this line, providing a cost-effective alternative to new pumps while maintaining functional integrity.

Detailed Product Description

This Cardone power steering pump features a durable cast iron and aluminum housing designed to withstand the rigors of hydraulic pressure and heat. The pump uses a hose barb inlet attachment and a threaded outlet with a 20x1.5 thread size, compatible with washer-type hose ports commonly found in the Lexus GS300 power steering system. The pulley attachment is bolt-on style, but note that the pulley itself is not included. The package contains the hydraulic pump, an instruction sheet for installation guidance, and a sealing kit to ensure proper sealing and prevent leaks.

Common Applications and Issues Addressed

  • Restores power steering assist in Lexus GS300 models experiencing hard steering
  • Replaces failing or noisy power steering pumps causing whining sounds
  • Solves intermittent assist issues related to pump contamination or wear
  • Addresses leaks or pressure loss in the power steering system
  • Helps correct steering difficulties when increasing engine RPM

Installation Notes and Tips

Installation requires removal of the original pump and careful attention to hose connections. Since mounting hardware and pulley are not included, reuse of existing components is necessary. Ensure the pressure hose is free of contamination before installation to avoid premature pump failure. Follow the included instruction sheet for torque specifications and sealing procedures. It is recommended to inspect and, if necessary, replace power steering fluid during installation to maintain system performance.

Quality Assurance and Warranty

The Cardone Power Steering Pump 21-5256 is a remanufactured product that undergoes rigorous testing to meet OEM standards. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured parts to cover defects in materials and workmanship. This pump is designed to provide reliable service when installed and maintained according to manufacturer guidelines.

BrandCardone
Part Number21-5256
PositionPower Steering Pump
E-WasteNo
Hose Port TypeWasher
Housing MaterialCast Iron/Aluminum
Mounting Hardware IncludedNo
Package ContentsHydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet ID Size0
Power Steering Outlet Thread Size20x1.5
Power Steering Pump Inlet Attachement TypeHose barb
Power Steering Pump Outlet Attachment TypeThreaded
Power Steering Reservoir Cap IncludedNo
Product ConditionRemanufactured
Pulley Attachement TypeBolt-On
Pulley IncludedNo
Remote ReservoirNo
Reservoir IncludedNo

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2005LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2004LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2003LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2002LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2001LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2000LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1999LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1998LexusGS300N/AReservoir not included, in-line filter, OE fluid & system flush required 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:

4432030580

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