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Cardone 21-5065 Power Steering Pump
Overview of Cardone Power Steering Pump 21-5065
The Cardone Power Steering Pump 21-5065 is a remanufactured hydraulic pump designed for select BMW models. Engineered to restore proper steering assist, this pump is compatible with BMW 323i, 325i, 328i, 330i, 525i, 528i, and 530i vehicles, providing reliable performance for your power steering system.
- Remanufactured power steering pump with aluminum housing
- Compatible with BMW 3 Series and 5 Series models (323i, 325i, 328i, 330i, 525i, 528i, 530i)
- Includes hydraulic pump, instruction sheet, and sealing kit
- Features hose barb inlet and threaded outlet (16x1.5 thread size)
- Press-on pulley attachment type (pulley not included)
- O-ring type hose port for secure connections
- Remote reservoir design (reservoir not included)
Product Line Details: Cardone Power Steering Pump
The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, using quality materials such as aluminum for the housing to ensure heat dissipation and longevity. The 21-5065 pump is part of this line, offering a reliable replacement option for BMW power steering systems requiring hydraulic pump repair or replacement.
Detailed Product Description
This Cardone power steering pump (part number 21-5065) is designed to restore hydraulic pressure and steering assist in compatible BMW models. The pump features a hose barb inlet attachment and a threaded outlet with a 16x1.5 thread size, ensuring secure hose connections. Its aluminum housing provides strength and resistance to corrosion. The pump is remanufactured and includes a sealing kit and instruction sheet for installation guidance. Note that the pulley and reservoir are not included, and the pulley attachment is press-on type, allowing for easy installation of an existing pulley.
Common Applications and Issues Addressed
- Restores power steering assist in BMW 3 Series and 5 Series models
- Eliminates whining noises caused by failing or air-filled pumps
- Resolves hard steering or inconsistent assist during engine rpm changes
- Addresses leaks or pressure loss due to worn pump components
- Replaces pumps with damaged input shafts or flow control valve blockages
Installation Notes and Tips
When installing the Cardone 21-5065 power steering pump, ensure the system is properly bled to remove air, which can cause whining noises. The pump uses a press-on pulley attachment, so reuse the original pulley or source a compatible replacement. Since the pump does not include a reservoir or mounting hardware, verify compatibility with your vehicle’s existing components. Follow the included instruction sheet carefully for sealing kit application and torque specifications.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes rigorous testing to meet performance standards. Cardone provides a limited warranty on the 21-5065 pump, covering defects in materials and workmanship. For specific warranty terms, refer to Cardone’s official documentation or contact authorized service providers.
| Brand | Cardone |
|---|---|
| Part Number | 21-5065 |
| 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 | Press-On |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Included | No |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | BMW | 525i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2003 | BMW | 530i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2002 | BMW | 525i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2002 | BMW | 530i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2001 | BMW | 323i | N/A | with LUK LF-30 Style Pump; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2001 | BMW | 325i | N/A | with LUK LF-30 Style Pump; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2001 | BMW | 330i | N/A | Before 12/2000; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2001 | BMW | 525i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2001 | BMW | 530i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 2000 | BMW | 323i | N/A | with LUK LF-30 Style Pump; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump | |
| 2000 | BMW | 528i | Sedan | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2000 | BMW | 528i | Wagon | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1999 | BMW | 323i | Sedan | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1999 | BMW | 328i | Sedan | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1999 | BMW | 528i | Sedan | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1999 | BMW | 528i | Wagon | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1998 | BMW | 528i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1997 | BMW | 528i | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1996 | BMW | 528i | 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.