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Cardone 21-5304 Power Steering Pump
Reliable Power Steering Pump for Nissan Altima and Sentra
The Cardone Power Steering Pump 21-5304 is a remanufactured component designed to restore smooth steering performance in Nissan Altima and Sentra models. Engineered with durable aluminum housing and precise fittings, this pump supports efficient hydraulic power steering operation.
- Remanufactured power steering pump for Nissan Altima and Sentra
- Aluminum housing for strength and heat dissipation
- Hose barb inlet and threaded outlet attachment types
- Includes hydraulic pump, instruction sheet, and sealing kit
- Compatible with remote reservoir systems
- O-ring type hose port for secure connections
- Power steering outlet thread size: 16x1.5
- Bolt-on pulley attachment (pulley not included)
About the Cardone Power Steering Pump Line
The Cardone Power Steering Pump product line focuses on remanufactured components that meet or exceed OEM specifications. These pumps are rebuilt using quality materials and undergo rigorous testing to ensure reliable hydraulic performance. The 21-5304 model is part of this line, offering a cost-effective solution for restoring power steering function in select Nissan vehicles.
Product Details and Specifications
This power steering pump features an aluminum housing that provides durability and efficient heat management. The inlet uses a hose barb attachment, while the outlet is threaded with a 16x1.5 size, designed for secure and leak-resistant connections. The hose port utilizes an O-ring type seal to maintain hydraulic integrity. The pump is intended for use with a remote reservoir system, although the reservoir and pulley are not included. The pulley attaches via a bolt-on method, allowing compatibility with existing components.
Common Applications and Problem Resolution
- Restores power assist in Nissan Altima and Sentra steering systems
- Eliminates whining noises caused by worn or failing pumps
- Addresses hard steering issues related to pump malfunction
- Resolves fluid flow problems due to debris in the flow control valve bore
- Improves steering response when original pump input shaft is damaged
Installation Notes and Tips
When installing the Cardone 21-5304 power steering pump, ensure the system is properly bled to remove air, which can cause whining noises. Verify compatibility with your vehicle’s remote reservoir setup, as this pump does not include a reservoir or pulley. Use the included sealing kit to prevent leaks at connection points. Confirm the pulley attachment type matches your existing setup since the pulley is not supplied.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes thorough testing to meet performance standards. Cardone provides a warranty covering defects in materials and workmanship, offering assurance of product reliability for Nissan Altima and Sentra owners seeking a dependable replacement part.
| Brand | Cardone |
|---|---|
| Part Number | 21-5304 |
| Position | Power Steering Pump |
| E-Waste | No |
| FAQs | A whining pump is usually caused by air in the system. remove res |
| FAQs | I bought a replacement power steering pump and my original pulley |
| FAQs | I only have assist when increasing engine rpm after installing th |
| FAQs | Should i ever change my fluid, even though nothing is wrong? |
| FAQs | The end of the original pump's input shaft enlarged causing the p |
| FAQs | The problem is not in the pump, it is in the steering gear. the p |
| FAQs | There may be debris in the flow control valve bore not allowing t |
| FAQs | Why do i still have hard steering in one direction after i replac |
| FAQs | Why is the pump making a whining noise all of the time? |
| FAQs | Yes. some o.e. manufacturers recommend that power steering fluid |
| 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 Pump Outlet Quantity | 1 |
| 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 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Nissan | Altima | 2.5L | L4 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2003 | Nissan | Sentra | 2.5L | L4 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2002 | Nissan | Altima | 2.5L | L4 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2002 | Nissan | Sentra | 2.5L | L4 | 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.