Cardone 20-11878 Power Steering Pump

Reliable Power Steering Pump for Buick and Oldsmobile Models

The Cardone Power Steering Pump 20-11878 is designed to restore smooth steering performance for select Buick and Oldsmobile vehicles. This remanufactured pump offers a durable cast iron housing and is compatible with models such as the Century, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, and Skylark.

• Remanufactured power steering pump with cast iron housing
• Compatible with Buick Century, Oldsmobile Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, and Skylark
• Includes hydraulic pump, instruction sheet, and sealing kit
• Features O-ring hose port type and threaded outlet attachment (16x1.5 thread size)
• Press-on pulley attachment type; pulley not included
• Reservoir included; remote reservoir and reservoir cap not included

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 ensures reliable hydraulic performance and durability for vehicles requiring replacement pumps. The 20-11878 part number is part of this line, providing a cost-effective solution for restoring power steering function in compatible Buick and Oldsmobile models.

Product Details and Specifications

This power steering pump features a cast iron housing for strength and longevity. The inlet attachment uses a hose barb design, while the outlet is threaded with a 16x1.5 thread size, ensuring secure connections. The pump includes one outlet port and comes with a sealing kit and installation instructions. Note that mounting hardware and pulley are not included, and the pulley attaches via a press-on method. The pump is remanufactured and does not include a remote reservoir or reservoir cap, but it does include the reservoir itself.

Common Applications and Problem Resolution

• Restores power assist in steering for Buick Century and Oldsmobile Cutlass models
• Eliminates whining noises caused by worn or contaminated pumps
• Addresses hard steering issues related to pump failure
• Replaces pumps with damaged or cracked pulleys (pulley replacement required separately)
• Improves steering response when assist is only present at higher engine RPMs

Installation Notes and Tips

When installing the Cardone 20-11878 power steering pump, ensure the system is properly bled to remove air, which can cause whining noises. Since the pulley is not included, verify the condition of the existing pulley or source a compatible replacement. The pump uses a press-on pulley attachment, so careful handling during installation is recommended to avoid shaft damage. Use the included sealing kit to ensure leak-free connections, and confirm hose port compatibility with O-ring seals. Mounting hardware is not included and must be reused or sourced separately.

Quality Assurance and Warranty

This remanufactured power steering pump undergoes thorough testing to meet performance standards. Cardone provides a warranty covering defects in materials and workmanship, offering assurance of product reliability. For optimal performance, regular maintenance of power steering fluid is recommended, even if no issues are currently present.