Cardone 21-5464 Power Steering Pump

Reliable Power Steering Pump for Buick Allure and LaCrosse

The Cardone Power Steering Pump 21-5464 is designed to restore smooth and responsive steering for your Buick Allure or LaCrosse. This remanufactured pump offers a durable aluminum housing and precise fitment to ensure consistent performance.

• Remanufactured power steering pump with aluminum housing
• Compatible with Buick Allure and LaCrosse models
• Includes hydraulic pump, instruction sheet, and sealing kit
• Features O-ring hose port type and threaded outlet attachment
• Press-on pulley attachment type (pulley not included)
• Remote reservoir design (reservoir not included)
• Power steering outlet thread size: 16x1.5
• Power steering pump inlet attachment type: hose barb

About the Cardone Power Steering Pump Line

The Cardone Power Steering Pump line focuses on remanufactured components engineered to meet or exceed original equipment specifications. This line emphasizes quality materials such as aluminum housings and precise attachment types to ensure compatibility and durability. The 21-5464 model is part of this line, providing a reliable replacement option for specific Buick vehicles.

Product Details and Specifications

This power steering pump features a robust aluminum housing that resists corrosion and heat. The pump uses a press-on pulley attachment, allowing for straightforward integration with your vehicle’s existing pulley system (note: pulley not included). The inlet uses a hose barb attachment, while the outlet is threaded with a 16x1.5 size, designed for secure connections. The pump supports a remote reservoir setup, although the reservoir and cap are not included. The package contains the hydraulic pump, an instruction sheet, and a sealing kit to assist with installation.

Common Applications and Problem Solving

• Restores power assist for Buick Allure and LaCrosse steering systems
• Eliminates whining noises caused by air or contamination in the pump
• Addresses hard steering issues related to pump failure
• Replaces pumps with worn or enlarged input shafts
• Improves steering response when assist is only present at higher engine RPMs

Installation Notes and Tips

Ensure the power steering fluid is flushed and replaced to avoid contamination. Since the pulley is not included, reuse the original pulley or source a compatible replacement. Verify that the hose connections match the O-ring and threaded port specifications. Follow the included instruction sheet carefully to prevent air from entering the system, which can cause whining noises. Check for any steering gear issues if problems persist after pump replacement.

Quality Assurance and Warranty

The Cardone 21-5464 power steering pump is remanufactured to meet strict quality standards, using durable aluminum housing and tested components. 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.