Cardone 21-5438 Power Steering Pump

Overview of Cardone Power Steering Pump 21-5438

The Cardone Power Steering Pump 21-5438 is a remanufactured component designed specifically for Jeep Commander and Grand Cherokee models. This pump is engineered to restore proper steering assist and maintain hydraulic pressure for smooth vehicle handling.

• Remanufactured power steering pump for Jeep Commander and Grand Cherokee
• Aluminum housing for durability and heat dissipation
• Press-on pulley attachment type (pulley not included)
• Threaded outlet attachment with 16x1.5 thread size
• Hose barb inlet attachment and O-ring hose port type
• Includes hydraulic pump, instruction sheet, and sealing kit
• No mounting hardware or reservoir included

Detailed Product Description

This Cardone Power Steering Pump 21-5438 is part of the Power Steering Pump brand line, which focuses on remanufactured pumps that meet or exceed OEM specifications. The pump features an aluminum housing that provides strength while helping to dissipate heat generated during operation. It uses a press-on pulley attachment type, so the original pulley must be reused or replaced separately. The inlet connection is a hose barb type, and the outlet is threaded with a 16x1.5 size, designed for secure and leak-free installation. The package includes the hydraulic pump, a sealing kit, and an instruction sheet to assist with installation.

Compatible Vehicles and Applications

This power steering pump is compatible with Jeep Commander and Jeep Grand Cherokee models. It is designed to replace worn or failing pumps that cause steering issues such as hard steering, whining noises, or inconsistent assist. The part number 21-5438 ensures correct fitment and function for these specific Jeep models.

• Restores proper steering assist in Jeep Commander and Grand Cherokee
• Eliminates whining noises caused by pump wear
• Resolves hard steering or inconsistent power assist
• Addresses fluid flow issues related to pump malfunction
• Helps maintain hydraulic pressure for smooth steering response

Installation Notes and Tips

When installing the Cardone Power Steering Pump 21-5438, note that the pulley is not included and must be transferred from the original pump or purchased separately. Ensure the pulley is inspected for cracks or damage before reuse. The pump uses a press-on pulley attachment and requires proper alignment during installation. The inlet uses a hose barb connection, and the outlet is threaded, so use the included sealing kit to prevent leaks. It is recommended to check and replace power steering fluid as needed, even if no issues are apparent, to maintain system performance.

Quality Assurance and Warranty

This remanufactured power steering pump undergoes rigorous testing to meet OEM standards for performance and durability. Cardone provides a warranty on this part to cover defects in materials and workmanship, offering assurance of its reliability when installed in compatible Jeep Commander and Grand Cherokee vehicles.