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OE Quality
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Cardone 21-5493 Power Steering Pump
Overview of Cardone Power Steering Pump 21-5493
The Cardone Power Steering Pump 21-5493 is a remanufactured hydraulic pump designed specifically for Mazda 3 models. Engineered with an aluminum housing and a press-on pulley included, this power steering pump ensures reliable steering assist and system compatibility.
- Remanufactured power steering pump with aluminum housing
- Includes press-on pulley and sealing kit
- Power steering outlet thread size: 14x1.5
- Hose barb inlet attachment and threaded outlet attachment
- Compatible with Mazda 3 models
- Mounting hardware and reservoir not included
Detailed Product Description
This Cardone Power Steering Pump 21-5493 is part of the Power Steering Pump brand line, which focuses on delivering remanufactured components that meet or exceed OEM specifications. The pump features a durable aluminum housing for heat dissipation and corrosion resistance. It comes with a press-on pulley for easy installation and a sealing kit to ensure leak-free operation. The inlet uses a hose barb attachment type, while the outlet is threaded with a 14x1.5 size, designed for secure hose connections. This pump does not include a reservoir or mounting hardware, so those components must be sourced separately if needed.
Common Applications and Issues Addressed
- Restores proper steering assist in Mazda 3 vehicles
- Eliminates whining noises caused by worn or failing pumps
- Resolves hard steering or inconsistent assist at low RPMs
- Addresses fluid flow issues due to debris in the flow control valve bore
- Replaces pumps with damaged or cracked pulleys
Installation Notes and Tips
- Ensure the pulley is properly pressed onto the shaft to avoid damage
- Bleed the power steering system to remove air and prevent whining noises
- Check hose connections for proper fit with seat-type ports and threaded outlets
- Use recommended power steering fluid and consider fluid replacement even if no issues are apparent
- Verify compatibility with Mazda 3 model year before installation
Quality Assurance and Warranty
The Cardone Power Steering Pump 21-5493 is remanufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Cardone |
|---|---|
| Part Number | 21-5493 |
| Position | Power Steering Pump |
| E-Waste | No |
| Hose Port Type | Seat |
| 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 | Press-On |
| Pulley Included | Yes |
| Remote Reservoir | No |
| Reservoir Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Mazda | 3 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2008 | Mazda | 3 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2007 | Mazda | 3 | 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.