Cardone 96-57993S Power Steering Pump

Power Steering Pump for GM Applications

Cardone 96-57993S is a hydraulic power steering pump built with an aluminum housing, integrated reservoir, and filter for service on select GM vehicles. It is engineered for direct replacement use on applications such as the Buick Rendezvous, Pontiac Aztek, Chevrolet Uplander, and related models.

Key Features

• Hydraulic power steering pump with aluminum housing
• Reservoir included with cap and filter
• Barb inlet and threaded outlet connections
• O-ring hose port type for the listed applications
• Press-on pulley attachment type and press-on shaft type
• No pulley included and no mounting hardware included
• Part number: 96-57993S

Product Details

Cardone’s Power Steering Pump line focuses on replacement units that combine job-ready packaging with durability testing and engineering aimed at matching or exceeding the performance of higher-priced premium alternatives. This 96-57993S pump uses a hydraulic design with a built-in reservoir and filter, which helps simplify service on vehicles that use this configuration. It cross-references GM part numbers 10319393 and 15838867 for the same application. The part number 96-57993S is a useful reference when verifying the correct steering pump for GM crossover and minivan platforms.

Vehicle Fitment

• Fits 2002-2007 Buick Rendezvous, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.
• Fits 2005 Buick Terraza, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.
• Fits 2005 Chevrolet Uplander, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.
• Fits 2002-2005 Pontiac Aztek, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.
• Fits 2005 Pontiac Montana, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.
• Fits 2005 Saturn Relay, N/A. Premium Magnetic In-Line Filter; for warranty purposes it is recommended to always install a filter and use suggested OE fluid and flush the system; with seal kit; reservoir included; power steering pump.

Common Steering Issues It Can Address

• Loss of power assist from a worn or failing pump
• Whining or groaning noise from the steering system
• Low hydraulic pressure affecting steering response
• Fluid leakage at the pump, inlet, or outlet connections
• Contamination concerns in systems that use an in-line filter

Installation Notes

Verify inlet and outlet connection style, pulley attachment type, and reservoir configuration before installation. Flush the steering system, replace the filter when servicing the pump, and use the recommended OE fluid for the listed applications. Confirm the press-on shaft and pulley setup match the original unit before assembly.

Quality Assurance

This Cardone power steering pump is backed by a 10-year / 100,000-mile warranty. Each unit is subjected to endurance testing during development to support durability in service.