Cardone 21-5273 Power Steering Pump

Overview of Cardone Power Steering Pump 21-5273

The Cardone Power Steering Pump 21-5273 is a remanufactured hydraulic pump designed specifically for Mazda MPV models. This power steering pump helps restore smooth and reliable steering performance by replacing worn or failing components in the steering system.

• Remanufactured power steering pump for Mazda MPV
• Cast iron housing for durability and strength
• Hose barb inlet attachment and threaded outlet attachment
• Includes hydraulic pump, instruction sheet, and sealing kit
• Compatible with bolt-on pulley attachment (pulley not included)
• Washer-type hose port for secure connections

Detailed Product Description

The Cardone Power Steering Pump 21-5273 is engineered with a cast iron housing to provide long-lasting durability under demanding driving conditions. It features a hose barb inlet attachment and a threaded outlet attachment, ensuring compatibility with the existing power steering hoses on the Mazda MPV. This remanufactured pump comes with a sealing kit and an instruction sheet to assist with installation, although mounting hardware and pulley are not included. The pump uses a bolt-on pulley attachment type, allowing it to fit the original pulley setup on your vehicle. Designed without a remote reservoir or reservoir cap, this pump integrates directly into the power steering system for efficient fluid flow and pressure.

About the Cardone Power Steering Pump Product Line

The Cardone Power Steering Pump product line focuses on remanufactured steering components that meet or exceed original equipment specifications. These pumps are rebuilt using quality materials and undergo rigorous testing to ensure reliable performance and fitment. The 21-5273 model is part of this line, offering a cost-effective solution for restoring power steering function in Mazda MPV vehicles.

Common Applications and Issues Addressed

• Restores power assist for easier steering in Mazda MPV
• Eliminates whining noises caused by worn or air-filled pumps
• Resolves hard steering or inconsistent assist at low engine RPM
• Replaces pumps with damaged input shafts or flow control valve issues
• Improves steering response when original pump fails or leaks

Installation Notes and Tips

• Ensure the pulley is compatible and properly installed; pulley not included
• Bleed the power steering system thoroughly to remove air and prevent whining noises
• Use the included sealing kit to prevent leaks at hose connections
• Check fluid condition and replace power steering fluid as recommended by the vehicle manufacturer
• Verify hose port type (washer) and attachment types before installation

Quality Assurance and Warranty

This remanufactured power steering pump undergoes comprehensive testing to meet performance standards. Cardone provides a warranty covering defects in materials and workmanship, ensuring confidence in the product's reliability and fitment for Mazda MPV models. For specific warranty details, refer to Cardone's official documentation.