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OE Quality
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Cardone 21-5990 Power Steering Pump
Reliable Power Steering Pump for Subaru Impreza and Legacy
The Cardone Power Steering Pump 21-5990 is a remanufactured component designed specifically for Subaru Impreza and Legacy models. Engineered to restore proper steering assist, this pump ensures smooth and responsive handling under various driving conditions.
- Remanufactured power steering pump with aluminum housing for durability
- Compatible with Subaru Impreza and Legacy vehicles
- Includes hydraulic pump, instruction sheet, and sealing kit
- Features O-ring hose port type and threaded outlet attachment
- Mounting hardware and pulley not included; bolt-on pulley attachment type
- Power steering outlet thread size: 14x1.5; inlet attachment type: hose barb
About the Cardone Power Steering Pump Line
The Cardone Power Steering Pump product line focuses on remanufactured steering components that meet or exceed OEM specifications. This line provides reliable replacement pumps designed to restore steering performance and reduce noise or assist issues. The 21-5990 model is part of this line, offering a quality solution for Subaru vehicles requiring a durable and precise power steering pump.
Product Details and Specifications
This power steering pump features an aluminum housing that offers strength and corrosion resistance. The pump uses an O-ring type hose port and a threaded outlet attachment with a 14x1.5 thread size, ensuring a secure and leak-free connection. The inlet attachment is a hose barb type, compatible with standard power steering hoses. The pump includes a hydraulic pump, sealing kit, and an instruction sheet for installation guidance. Note that the pulley and mounting hardware are not included, and the pulley attachment is bolt-on style.
Common Applications and Issues Addressed
- Restores power steering assist in Subaru Impreza and Legacy models
- Eliminates whining noises caused by worn or contaminated pumps
- Resolves hard steering or inconsistent assist during engine rpm changes
- Addresses leaks or pressure loss due to faulty pump components
- Improves steering response and overall vehicle handling
Installation Notes and Tips
When installing the Cardone 21-5990 power steering pump, ensure the pulley is compatible and properly mounted, as the pulley is not included. Use the provided sealing kit to prevent leaks at hose connections. It is recommended to inspect and replace power steering fluid during installation to maintain system performance. Verify that the hose connections match the O-ring and hose barb types specified for this pump. Follow the included instruction sheet carefully for torque specifications and mounting procedures.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes thorough testing to meet functional standards. Cardone provides a warranty on this part to cover defects in materials and workmanship, ensuring reliability for Subaru Impreza and Legacy owners. Proper installation and maintenance will help maximize the service life of the pump.
| Brand | Cardone |
|---|---|
| Part Number | 21-5990 |
| 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 | 14x1.5 |
| 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 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Subaru | Legacy | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1998 | Subaru | Impreza | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1998 | Subaru | Legacy | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1997 | Subaru | Impreza | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1997 | Subaru | Legacy | 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.