Cardone 21-5903 Power Steering Pump

Cardone 21-5903 Power Steering Pump

Cardone 21-5903 is a remanufactured power steering pump built for OE-style fit and hydraulic performance. It is listed for the 1994 Toyota Camry and is supplied as a remote reservoir design, with the reservoir not included.

Key Features

• Remanufactured Original Equipment-style power steering pump for precise vehicle fit
• Triple-tested critical components, including cam packs and spool valves, for reliable operation
• Computer-tested final assembly checks pressure, bypass, fluid flow, valve operation, steering effort, and noise
• 100% new O-rings and premium HNBR seals help resist leaks and high-temperature breakdown
• Surfaced shafts help reduce premature seal wear and extend service life
• Supplied with calibrated pressure relief valves and a sealing kit
• Cast iron housing with threaded outlet and hose barb inlet configuration

Product Details

This Cardone Power Steering Pump line focuses on remanufactured OE replacement components that restore hydraulic steering performance without changing the original vehicle layout. For the 1994 Toyota Camry, part number 21-5903 is engineered to match the factory application and support consistent steering assist under normal driving conditions. This part cross-references Toyota 4432033080 and 4432033090 for the same application.

Cardone remanufacturing includes inspection and improvement of the original design where practical, along with hydraulic efficiency testing before release. The process also reduces raw material and energy use compared with manufacturing a new part, which supports a lower-waste repair choice.

Common Problems This Pump Can Address

• Hard steering at low engine speed
• Whining or noisy power steering pump operation
• Uneven or weak steering assist
• Fluid leakage from worn seals or shaft surfaces
• Poor hydraulic pressure or bypass control

Installation Notes and Tips

• Fits 1994 Toyota Camry, N/A.
• Reservoir not included; verify your system uses the correct remote reservoir setup before installation.
• Use an in-line filter, OE fluid, and a full system flush as required for warranty on the listed application.
• Flush and bleed the power steering system after installation to remove contamination and trapped air.
• If the original pulley has a loose fit on the replacement shaft, inspect the pulley and replace it if the bore has enlarged during removal.
• Check the flow control valve, pressure hose, and steering gear if assist is inconsistent after installation.

Quality Assurance

Each unit is hydraulically efficiency-tested and computer-tested for pressure, bypass, fluid flow, valve operation, steering effort, and noise. Critical internal components are triple-tested, and all seals are replaced with new HNBR materials for durability in heat and fluid exposure.