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Cardone 21-5371 Power Steering Pump
Overview of Cardone Power Steering Pump 21-5371
The Cardone Power Steering Pump 21-5371 is a remanufactured hydraulic pump designed specifically for Lexus and Toyota vehicles, including the 4Runner and GX470 models. This pump helps restore proper steering assist and system performance by replacing worn or failing components.
- Remanufactured power steering pump for Lexus and Toyota 4Runner, GX470
- Cast iron/aluminum housing for durability and heat resistance
- Includes hydraulic pump, instruction sheet, and sealing kit
- Remote reservoir compatible; reservoir and pulley not included
- Threaded outlet attachment with 16x1.5 thread size and hose barb inlet
- Bolt-on pulley attachment type; mounting hardware not included
Product Line Details: Cardone Power Steering Pump
The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. This ensures reliable hydraulic performance and compatibility with factory steering systems. The 21-5371 model is engineered to provide consistent assist and reduce common issues such as whining noises or hard steering in Lexus and Toyota power steering systems.
Technical Description and Features
This power steering pump features a robust cast iron and aluminum housing that balances strength and weight. It is designed with a single power steering outlet featuring a 16x1.5 threaded connection and a hose barb inlet attachment for secure hose fitting. The pump supports a remote reservoir setup, although the reservoir and pulley are not included with this part. The pulley attaches via a bolt-on method, allowing for straightforward installation when reusing the original pulley. The package includes the hydraulic pump, a sealing kit, and an instruction sheet to assist with installation.
Common Applications and Problem Resolution
- Restores power steering assist in Lexus 4Runner and Toyota GX470 models
- Eliminates whining noises caused by air or contamination in the system
- Addresses hard steering issues related to pump failure
- Replaces pumps with damaged or cracked pulleys (pulley sold separately)
- Improves steering response when assist is only present at higher engine RPMs
Installation Notes and Tips
- Ensure the original pulley is undamaged before bolt-on installation; replace if cracked
- Bleed the power steering system thoroughly to remove air and prevent whining noises
- Use the included sealing kit to ensure leak-free connections at hose ports
- Verify compatibility with your vehicle’s remote reservoir setup, as reservoir is not included
- Mounting hardware is not included; reuse original hardware or source separately
Quality Assurance and Warranty
The Cardone Power Steering Pump 21-5371 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 ensure reliability and customer confidence. Refer to Cardone’s official documentation for exact warranty terms.
| Brand | Cardone |
|---|---|
| Part Number | 21-5371 |
| 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 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2009 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2008 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2008 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2007 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2007 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2006 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2006 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2005 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2005 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2004 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2004 | Toyota | 4Runner | 4.7L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2003 | Lexus | GX470 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 2003 | Toyota | 4Runner | 4.7L | V8 | 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.