Cardone 20-28888 Power Steering Pump

Reliable Power Steering Pump for Buick, Chevrolet, Oldsmobile, and Pontiac

The Cardone Power Steering Pump 20-28888 is a remanufactured hydraulic pump designed to restore smooth steering performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered with durable cast iron housing and precise O-ring hose ports, this pump meets the demands of vehicles like the Buick Century and Chevrolet Lumina.

• Remanufactured power steering pump with cast iron housing for durability
• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Cutlass, Grand Prix, and Regal
• Includes hydraulic pump, instruction sheet, and sealing kit for installation
• Features hose barb inlet and threaded outlet attachment types
• Press-on pulley attachment type; pulley not included
• Power steering outlet thread size 16x1.5 with one outlet port
• Reservoir included; remote reservoir and reservoir cap not included

About the Cardone Power Steering Pump Line

The Cardone Power Steering Pump product line focuses on remanufactured components that restore original steering system function. These pumps are built to meet or exceed OEM specifications, providing a cost-effective solution for power steering system repairs. The 20-28888 model exemplifies this line by combining quality materials like cast iron housing with precise fitment for specific GM vehicles.

Product Details and Specifications

This remanufactured power steering pump features a cast iron housing that ensures long-lasting strength and resistance to wear. The inlet uses a hose barb attachment type, while the outlet is threaded (16x1.5 thread size) with a single outlet port. The pump includes a sealing kit and instruction sheet to assist with installation. Note that the pulley is not included and uses a press-on attachment type. The pump comes with a reservoir but does not include a reservoir cap or remote reservoir option. Hose ports utilize O-ring seals to maintain hydraulic integrity.

Common Applications and Problem Solving

• Restores power assist in steering systems for Buick Century, Chevrolet Celebrity, and Pontiac Grand Prix
• Replaces failing or noisy power steering pumps causing whining sounds
• Addresses hard steering issues in one direction after pump replacement
• Solves fluid flow problems caused by debris in the flow control valve bore
• Corrects assist loss at low engine RPMs in compatible GM models

Installation Notes and Tips

• Ensure the original pulley is compatible or replaced, as pulley is not included
• Use the included sealing kit to prevent leaks at hose connections
• Check power steering fluid condition and replace fluid if recommended by the vehicle manufacturer
• Verify hose port O-rings are properly seated during installation
• Follow the instruction sheet carefully to avoid damage to the input shaft and mounting points

Quality Assurance and Warranty

The Cardone Power Steering Pump 20-28888 is remanufactured to meet OEM 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. This pump is designed to provide consistent steering assist and reduce common power steering issues in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.