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Cardone 21-5258 Power Steering Pump
Overview of Cardone Power Steering Pump 21-5258
The Cardone Power Steering Pump 21-5258 is a remanufactured hydraulic pump designed for reliable steering performance. Specifically engineered for Lexus and Toyota vehicles, including the Highlander and RX300 models, this pump helps maintain smooth and responsive power steering operation.
- Remanufactured power steering pump for Lexus and Toyota Highlander, RX300
- Cast iron and aluminum housing for durability
- Includes hydraulic pump, instruction sheet, and sealing kit
- Hose barb inlet and threaded outlet attachment types
- Compatible with remote reservoir systems
- Mounting hardware and pulley not included
- Power steering outlet thread size: 16x1.5
- Pulley attachment type: bolt-on
About the Cardone Power Steering Pump Product Line
The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed OEM specifications. This product line emphasizes quality restoration of critical steering components, ensuring compatibility and performance for specific vehicle applications. The 21-5258 pump is part of this line, offering a cost-effective solution for restoring power steering function in select Lexus and Toyota models.
Detailed Product Description
This power steering pump features a durable cast iron and aluminum housing designed to withstand the rigors of daily driving. It is engineered with a hose barb inlet and a threaded outlet (16x1.5 thread size) to ensure secure fluid connections. The pump supports remote reservoir configurations but does not include the reservoir or pulley, which must be sourced separately. The pulley attachment is bolt-on style, allowing for straightforward installation when paired with the correct pulley. The package includes the hydraulic pump, a sealing kit, and an instruction sheet to assist with installation.
Common Applications and Issues Addressed
- Restores power assist in Lexus Highlander and Toyota RX300 steering systems
- Eliminates whining noises caused by worn or contaminated pumps
- Resolves hard steering or inconsistent assist at low engine RPM
- Addresses fluid contamination issues affecting pump performance
- Replaces failing or leaking power steering pumps in compatible vehicles
Installation Notes and Tips
- Ensure the pulley is inspected or replaced as it is not included with the pump
- Bleed the power steering system thoroughly to remove air and prevent whining noises
- Verify compatibility with remote reservoir setups before installation
- Use the included sealing kit to prevent leaks at hose connections
- Mounting hardware is not included; reuse original hardware or source separately
Quality Assurance and Warranty
The Cardone Power Steering Pump 21-5258 is remanufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Refer to Cardone’s official documentation for exact warranty terms.
| Brand | Cardone |
| Part Number | 21-5258 |
| Position | Power Steering Pump |
| E-Waste | No |
| Hose Port Type | Seat |
| Housing Material | Cast Iron/Aluminum |
| Mounting Hardware Included | No |
| Package Contents | Hydraulic Pump; Instruction Sheet; Sealing Kit |
| Power Steering Outlet ID Size | 0 |
| Power Steering Outlet Thread Size | 16x1.5 |
| Power Steering Pump Inlet Attachement Type | Hose barb |
| Power Steering Pump Outlet Attachment Type | Threaded |
| Power Steering Reservoir Cap Included | No |
| Product Condition | Remanufactured |
| Pulley Attachement Type | Bolt-On |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Lexus | RX300 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2003 | Toyota | Highlander | 3.0L | V6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2002 | Lexus | RX300 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2002 | Toyota | Highlander | 3.0L | V6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2001 | Lexus | RX300 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2001 | Toyota | Highlander | 3.0L | V6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2000 | Lexus | RX300 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1999 | Lexus | RX300 | N/A | Reservoir 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.