Cardone 21-5390 Power Steering Pump

Overview of Cardone Power Steering Pump 21-5390 for Cadillac SRX

The Cardone Power Steering Pump 21-5390 is a remanufactured component designed specifically for Cadillac SRX models. This pump helps restore proper steering assist and fluid flow, ensuring smooth and responsive steering performance.

• Remanufactured power steering pump for Cadillac SRX
• Aluminum housing for durability and heat dissipation
• Includes hydraulic pump, instruction sheet, and sealing kit
• Press-on pulley attachment type (pulley not included)
• O-ring hose port type with hose barb inlet and threaded outlet
• Single power steering pump outlet with 18x1.5 thread size
• Compatible with remote reservoir systems (reservoir not included)

About the Cardone Power Steering Pump Product Line

The Cardone Power Steering Pump line offers remanufactured pumps engineered to meet or exceed OEM specifications. These pumps are rebuilt using quality components and undergo rigorous testing to ensure reliable performance. The 21-5390 model fits within this line, providing a cost-effective replacement option for Cadillac SRX vehicles requiring power steering pump service.

Detailed Product Description

This Cardone power steering pump features an aluminum housing that provides strength and efficient heat dissipation during operation. The pump uses a press-on pulley attachment, allowing for easy installation of the original pulley if it remains in good condition. The inlet connection is a hose barb type, while the outlet is threaded with an 18x1.5 size, designed to fit the Cadillac SRX power steering system. The pump includes a sealing kit and instruction sheet to assist with installation. Note that mounting hardware, pulley, and reservoir are not included, so these components must be reused or sourced separately.

Common Applications and Issues Addressed

• Restores power steering assist in Cadillac SRX models experiencing hard or heavy steering
• Eliminates whining or noise caused by failing power steering pumps
• Resolves fluid flow issues due to worn or damaged pump components
• Addresses intermittent assist problems related to pump performance
• Supports maintenance by allowing replacement of worn pumps without changing the reservoir or pulley

Installation Notes and Tips

• Ensure the original pulley is undamaged before reusing; cracked pulleys may cause issues
• Inspect and clean the flow control valve bore to prevent debris-related malfunctions
• Use the included sealing kit to prevent leaks at hose connections
• Verify compatibility with the remote reservoir system on your Cadillac SRX
• Follow the instruction sheet carefully for proper mounting and hose attachment

Quality Assurance and Warranty

The Cardone Power Steering Pump 21-5390 is remanufactured to meet OEM standards, ensuring reliable operation and durability. While specific warranty details are not provided here, Cardone typically offers limited warranties on their remanufactured parts. It is recommended to verify warranty coverage with the supplier or manufacturer prior to installation.