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Cardone 21-5751 Power Steering Pump
Overview of Cardone Power Steering Pump 21-5751
The Cardone Power Steering Pump 21-5751 is a remanufactured hydraulic pump designed for select Mazda and Mercury vehicles. Engineered to restore proper steering assist, this pump is compatible with Mazda 323 and Mercury Capri and Tracer models, providing reliable performance for your vehicle's power steering system.
- Remanufactured power steering pump with cast iron housing
- Includes pulley with press-on attachment type
- Hose barb inlet and threaded outlet (16x1.5 thread size)
- Single outlet design with washer-type hose port
- Package includes hydraulic pump, instruction sheet, and sealing kit
- No mounting hardware or reservoir included
Product Line Details: Cardone Power Steering Pump
The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. This product line emphasizes durability and compatibility, using quality materials such as cast iron for the housing to ensure long service life. The 21-5751 model is part of this line, offering a direct replacement solution for power steering pumps on specific Mazda and Mercury vehicles.
Detailed Product Description
This remanufactured power steering pump features a cast iron housing for strength and durability. It includes a press-on pulley, eliminating the need for separate pulley installation. The inlet uses a hose barb attachment, while the outlet is threaded with a 16x1.5 size, designed for a washer-type hose port. The pump comes with a sealing kit and instruction sheet to assist with installation. Note that mounting hardware and reservoir are not included, and the pump does not have a remote reservoir or reservoir cap.
Common Applications and Issues Addressed
- Restores power steering assist on Mazda 323 and Mercury Capri and Tracer models
- Replaces failing or noisy power steering pumps
- Solves issues with hard steering or inconsistent assist
- Addresses whining noises caused by worn pump components
- Helps resolve contamination-related pressure hose problems
Installation Notes and Tips
When installing the Cardone 21-5751 power steering pump, ensure the pulley is properly pressed onto the pump shaft. Verify hose connections match the hose barb inlet and threaded outlet specifications. Since mounting hardware is not included, reuse original hardware or source compatible fasteners. It is recommended to inspect and, if necessary, replace power steering fluid during installation to maintain system performance. Follow the included instruction sheet carefully to avoid common installation issues.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes thorough testing to meet performance standards. Cardone provides a warranty on this product to cover defects in materials and workmanship, ensuring reliability for your Mazda or Mercury vehicle. For specific warranty details, refer to Cardone's official documentation.
| Brand | Cardone |
|---|---|
| Part Number | 21-5751 |
| Position | Power Steering Pump |
| E-Waste | No |
| Hose Port Type | Washer |
| Housing Material | Cast Iron |
| 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 | Yes |
| Remote Reservoir | No |
| Reservoir Included | No |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 1994 | Mercury | Capri | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1993 | Mercury | Capri | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1992 | Mercury | Capri | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1991 | Mercury | Capri | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1989 | Mazda | 323 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1989 | Mercury | Tracer | Wagon | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 1988 | Mazda | 323 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1988 | Mercury | Tracer | Wagon | N/A | From 06/1988; 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 |
| 1987 | Mazda | 323 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump | |
| 1986 | Mazda | 323 | 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.