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Cardone 21-5906 Power Steering Pump
Reliable Power Steering Pump for Subaru Impreza
The Cardone Power Steering Pump 21-5906 is a remanufactured hydraulic pump designed specifically for Subaru Impreza models. Engineered to restore proper steering assist, this pump helps maintain smooth and responsive steering performance.
- Remanufactured power steering pump for Subaru Impreza
- Aluminum housing for durability and heat dissipation
- O-ring hose port type for secure connections
- Threaded outlet attachment with 16x1.5 thread size
- Includes hydraulic pump, instruction sheet, and sealing kit
- Bolt-on pulley attachment type (pulley not included)
- Hose barb inlet attachment for easy installation
About the Cardone Power Steering Pump Line
The Cardone Power Steering Pump product line focuses on remanufactured components that meet or exceed OEM specifications. This line offers reliable hydraulic pumps designed to restore steering system functionality while using quality materials such as aluminum housings and secure attachment types. The 21-5906 model is part of this line, providing a direct replacement option for Subaru Impreza vehicles requiring a dependable power steering pump.
Product Details and Specifications
This power steering pump features an aluminum housing that ensures strength and efficient heat dissipation during operation. The inlet uses a hose barb attachment type, while the outlet is threaded with a 16x1.5 size, allowing for a secure and leak-resistant connection. The pump includes a sealing kit and instruction sheet to assist with installation. Note that mounting hardware, pulley, and reservoir are not included with this part. The pulley attaches via a bolt-on method, so ensure compatibility with your existing pulley setup.
Common Applications and Issues Addressed
- Restores power steering assist in Subaru Impreza models
- Eliminates whining noises caused by air in the system
- Resolves hard steering or inconsistent assist at low RPM
- Addresses contamination-related steering problems
- Replaces faulty or worn-out power steering pumps
Installation Notes and Tips
When installing the Cardone 21-5906 power steering pump, verify that the pulley is intact and compatible, as the pulley is not included. Use the provided sealing kit to ensure leak-free connections at the hose ports. Bleed the power steering system properly to remove air and prevent whining noises. Since mounting hardware is not included, retain your original bolts or source appropriate replacements. Follow the instruction sheet carefully for torque specifications and installation procedures.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes thorough testing to meet performance standards. Cardone provides a warranty on this part to cover defects in materials and workmanship, ensuring reliability for Subaru Impreza owners. For specific warranty details, refer to Cardone’s official documentation or contact the manufacturer directly.
| Brand | Cardone |
|---|---|
| Part Number | 21-5906 |
| Position | Power Steering Pump |
| E-Waste | No |
| Hose Port Type | O-Ring |
| Housing Material | 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 | No |
| Reservoir Included | No |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Subaru | Impreza | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1993 | Subaru | Impreza | 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.