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Cardone 21-5915 Power Steering Pump
Reliable Power Steering Pump for Audi Models
The Cardone Power Steering Pump 21-5915 is designed to restore proper steering function in select Audi vehicles. Engineered as a remanufactured unit, it offers a cost-effective solution for power steering issues in Audi 100, 100 Quattro, A6, and A6 Quattro models.
- Remanufactured power steering pump for Audi 100, 100 Quattro, A6, and A6 Quattro
- Aluminum housing for durability and heat dissipation
- Press-on pulley attachment type (pulley not included)
- Remote reservoir design (reservoir not included)
- Threaded outlet attachment with 14x1.5 thread size
- Hose barb inlet attachment for secure hose connection
- Includes hydraulic pump, instruction sheet, and sealing kit
- Compatible with washer-type hose ports
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 emphasizes quality restoration of hydraulic power steering systems, providing reliable performance for vehicles requiring replacement pumps. The 21-5915 model is part of this line, offering a balance of durability and compatibility for Audi power steering systems.
Product Details and Specifications
This remanufactured power steering pump features an aluminum housing that helps reduce weight while maintaining strength and heat resistance. The pump uses a press-on pulley attachment, though the pulley itself is not included, so reusing the original pulley is necessary. It is designed with a remote reservoir setup, meaning the reservoir is separate and not included with the pump. The inlet connection uses a hose barb type for secure hose attachment, and the outlet is threaded with a 14x1.5 size, compatible with washer-type hose ports. The package includes the hydraulic pump, an instruction sheet for installation guidance, and a sealing kit to ensure proper sealing during installation.
Compatible Vehicles and Common Applications
- Restores power steering assist in Audi 100 and 100 Quattro models
- Replaces faulty pumps in Audi A6 and A6 Quattro vehicles
- Addresses whining noises caused by worn or contaminated pumps
- Resolves hard steering issues related to pump failure
- Eliminates intermittent assist problems during engine rpm changes
Installation Notes and Tips
When installing the Cardone 21-5915 power steering pump, ensure the original pulley is inspected for damage, as the pulley is not included with this unit. A cracked or damaged pulley can cause operational issues. Use the included sealing kit to prevent leaks at hose connections. Since the pump features a remote reservoir design, verify the reservoir condition separately. It is recommended to flush the power steering fluid system to remove contamination that can affect pump performance. Follow the instruction sheet carefully for torque specifications and hose attachment procedures.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes rigorous testing to meet functional standards comparable to OEM parts. Cardone provides a limited warranty covering defects in materials and workmanship, ensuring reliability and peace of mind for your Audi power steering repair. Always verify compatibility with your specific Audi model before installation.
| Brand | Cardone |
| Part Number | 21-5915 |
| Position | Power Steering Pump |
| E-Waste | No |
| 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 | Most likely cause is contamination. remove the pressure hose and |
| FAQs | Should i ever change my fluid, even though nothing is wrong? |
| FAQs | The problem is not in the pump, it is in the steering gear. the p |
| FAQs | The pulley may have cracked upon removal. if the shaft was mushro |
| 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 | Washer |
| 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 Pump Outlet Quantity | 1 |
| Power Steering Reservoir Cap Included | No |
| Product Condition | Remanufactured |
| Pulley Attachement Type | Press-on |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Included | No |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Audi | A6 Quattro | 2.8L | V6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1997 | Audi | A6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1997 | Audi | A6 Quattro | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1996 | Audi | A6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1996 | Audi | A6 Quattro | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1995 | Audi | A6 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1995 | Audi | A6 Quattro | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1994 | Audi | 100 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1994 | Audi | 100 Quattro | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1993 | Audi | 100 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1993 | Audi | 100 Quattro | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1992 | Audi | 100 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | ||
| 1992 | Audi | 100 Quattro | 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.